{"id":27495,"date":"2025-11-10T20:09:03","date_gmt":"2025-11-10T12:09:03","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27495"},"modified":"2025-11-10T20:09:16","modified_gmt":"2025-11-10T12:09:16","slug":"why-choose-silicone-defoamer-in-the-petroleum-industry","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/why-choose-silicone-defoamer-in-the-petroleum-industry.html","title":{"rendered":"Por que escolher desespumante de silicone na ind\u00fastria petrol\u00edfera?"},"content":{"rendered":"<div class=\"blog-posts single-post\" style=\"border-bottom: 2px solid #00999a;\" uia-uid=\"0|1\">\n<article class=\"post post-large blog-single-post border-0 m-0 p-0\">\n<div class=\"post-content ml-0\">\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">In the extraction of oil fields, there will be some foreign air mixed with the surface-active substances of oil fields to produce bubbles, the strata contained in the natural gas overflow will also produce bubbles. A large number of bubbles will lead to oil droplets scattered, affecting oil quality, causing serious environmental pollution, \u00a0and even serious harm to human health. So it needs to use antifoam agents. So why choose silicone defoamer in the petroleum industry?<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">O uso de antiespumantes \u00e0 base de silicone pode reduzir a altura da camada de espuma para evitar o transbordamento do topo, reduzindo significativamente a capacidade de arraste de \u00f3leo pesado e p\u00f3 de alcatr\u00e3o do g\u00e1s e \u00f3leo que saem da torre. Os antiespumantes de silicone t\u00eam um alvo espec\u00edfico, podendo eliminar e inibir efetivamente a espuma gerada durante o processo de separa\u00e7\u00e3o de g\u00e1s, transporte, carregamento de tanques e outros, quando o petr\u00f3leo bruto cont\u00e9m grande quantidade de \u00e1gua e g\u00e1s dissolvido, melhorando assim a efici\u00eancia do separador de \u00f3leo e g\u00e1s e a efici\u00eancia de carregamento de caminh\u00f5es-tanque e navios-tanque.<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Este artigo apresentar\u00e1 a aplica\u00e7\u00e3o dos desespumantes de silicone em sequ\u00eancia, e como o desespumante de silicone atua nessas aplica\u00e7\u00f5es:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"#1\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Por que h\u00e1 espuma na ind\u00fastria petrol\u00edfera?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\"><a href=\"#2\">Por que a desespuma\u00e7\u00e3o \u00e9 necess\u00e1ria?<\/a><a id=\"1\" name=\"1\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><a href=\"#3\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Quais s\u00e3o as vantagens<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">t<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">idades do desespumante de silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#4\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Por que adicionar \u00f3leo de silicone ao antiespumante de silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#5\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Qual \u00e9 o processo de uso do antiespumante de silicone na ind\u00fastria petrol\u00edfera?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#6\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Qual \u00e9 o m\u00e9todo de utiliza\u00e7\u00e3o do antiespumante de silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#7\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Como melhorar o desempenho do antiespumante de silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"1_Why_is_foam_in_the_petroleum_industry\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">1. Por que h\u00e1 espuma na ind\u00fastria petrol\u00edfera?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A espuma no campo petrol\u00edfero geralmente \u00e9 gerada na torre de coque, onde a viscosidade do material e a forma\u00e7\u00e3o de s\u00f3lidos criam uma camada espumante est\u00e1vel.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(1) Quando o g\u00e1s natural \u00e9 liberado em uma forma\u00e7\u00e3o petrol\u00edfera industrial, os surfactantes presentes no campo exercem efeito estabilizador nas bolhas, impedindo que as bolhas geradas pela lama estourem e recirculem rapidamente;<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(2) Espuma gerada pelos gases e pela decomposi\u00e7\u00e3o ou fermenta\u00e7\u00e3o do agente de tratamento sob alta temperatura;<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(3) Forma\u00e7\u00e3o de espuma durante a perfura\u00e7\u00e3o e extra\u00e7\u00e3o petrol\u00edfera devido \u00e0 agita\u00e7\u00e3o e incorpora\u00e7\u00e3o de ar.<a id=\"2\" name=\"2\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/142-silicone%20defoamer-03.png\" style=\"width: 319px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Why_defoaming_is_needed\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">2. Por que a desespuma\u00e7\u00e3o \u00e9 necess\u00e1ria?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Como um recurso importante de um pa\u00eds, o petr\u00f3leo desempenha um papel vital no desenvolvimento da economia e da energia. No entanto, durante a extra\u00e7\u00e3o do petr\u00f3leo, frequentemente s\u00e3o encontrados v\u00e1rios problemas, um dos quais \u00e9 o problema da espuma. <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Quando o petr\u00f3leo bruto \u00e9 extra\u00eddo e processado, o equil\u00edbrio g\u00e1s-l\u00edquido do petr\u00f3leo bruto \u00e9 rompido por m\u00faltiplos fatores, como temperatura, press\u00e3o, vaz\u00e3o e fluxo interrompido, e hidrocarbonetos leves escapam do petr\u00f3leo bruto formando espuma.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A presen\u00e7a de espuma pode causar instabilidade no transporte por dutos e reduzir o espa\u00e7o de separa\u00e7\u00e3o efetivo nos equipamentos, al\u00e9m de poder fazer com que a fase gasosa carregue got\u00edculas de \u00f3leo para o sistema de tratamento de g\u00e1s natural, resultando em fuma\u00e7a negra devido \u00e0 combust\u00e3o insuficiente na chamin\u00e9. A gera\u00e7\u00e3o de espuma pode tornar o processo de extra\u00e7\u00e3o mais dif\u00edcil e reduzir a qualidade do \u00f3leo.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O antiespumante \u00e0 base de silicone para campos petrol\u00edferos pode ser amplamente utilizado na minera\u00e7\u00e3o de petr\u00f3leo, extra\u00e7\u00e3o de petr\u00f3leo, perfura\u00e7\u00e3o de petr\u00f3leo, lama de cimento de perfura\u00e7\u00e3o de petr\u00f3leo, fluidos de perfura\u00e7\u00e3o de desidrata\u00e7\u00e3o de campos petrol\u00edferos, aditivos de campos petrol\u00edferos, fluidos de perfura\u00e7\u00e3o, fluido de perfura\u00e7\u00e3o, fluido de lavagem de perfura\u00e7\u00e3o, fluidos de fraturamento de campos petrol\u00edferos, coqueamento retardado de campos petrol\u00edferos, dessulfuriza\u00e7\u00e3o de g\u00e1s natural, dessulfuriza\u00e7\u00e3o de campos petrol\u00edferos, separa\u00e7\u00e3o de \u00f3leo, g\u00e1s e \u00f3leo, coqueamento retardado, campos petrol\u00edferos e outros processos de antiespumante.<a id=\"3\" name=\"3\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/142-silicone%20defoamer-02.png\" style=\"width: 278px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_What_are_the_advantages_of_silicone_defoamer\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">3. Quais s\u00e3o as vantagens do desespumante de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">No processo de extra\u00e7\u00e3o e tratamento de petr\u00f3leo bruto, a gera\u00e7\u00e3o de espuma trar\u00e1 uma variedade de problemas, e a adi\u00e7\u00e3o de um agente antiespumante \u00e9 uma solu\u00e7\u00e3o comum. O agente antiespumante de silicone apresenta um bom efeito no antiespumante para campos petrol\u00edferos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(1) O antiespumante de silicone tem forte e r\u00e1pida capacidade de controle de espuma, oferece supress\u00e3o de espuma por longo tempo sem retorno, baixa dosagem, baixo pre\u00e7o e n\u00e3o altera a natureza b\u00e1sica do sistema de forma\u00e7\u00e3o de espuma, \u00e9 quimicamente est\u00e1vel, n\u00e3o explosivo, n\u00e3o inflam\u00e1vel, resistente ao calor, sendo uma boa escolha para eliminar a espuma industrial em campos petrol\u00edferos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(2) O antiespumante de silicone pode resolver rapidamente as bolhas terminais produzidas no campo petrol\u00edfero para evitar o impacto na produ\u00e7\u00e3o. \u00c9 adequado para manter alto desempenho de antiespumante e inibi\u00e7\u00e3o de espuma sob condi\u00e7\u00f5es de alta temperatura, \u00e1cido e \u00e1lcali, podendo ser usado em uma ampla faixa de temperaturas. Pode ser amplamente utilizado em v\u00e1rios sistemas severos para remover e inibir espuma. Tamb\u00e9m pode resolver a espuma gerada na ind\u00fastria de campos petrol\u00edferos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/142-silicone%20defoamer-07.png\" style=\"width: 270px; height: 250px;\"><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(3) O agente antiespumante de silicone \u00e9 adequado para uma variedade de sistemas problem\u00e1ticos de elimina\u00e7\u00e3o de espuma, pode ser bem disperso na lama de campo petrol\u00edfero, sua natureza qu\u00edmica \u00e9 est\u00e1vel e pode efetivamente eliminar a espuma teimosa produzida por outros aditivos, sem afetar o efeito de outros aditivos; alta temperatura, alto cisalhamento, alta press\u00e3o, no processo da ind\u00fastria de minera\u00e7\u00e3o de campos petrol\u00edferos n\u00e3o haver\u00e1 perda de desempenho do antiespumante devido \u00e0 alta temperatura e alta press\u00e3o, melhorando assim efetivamente a efici\u00eancia da minera\u00e7\u00e3o de campos petrol\u00edferos, reduzindo o processo de minera\u00e7\u00e3o de campos petrol\u00edferos devido ao excesso de espuma. <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(4) O agente antiespumante de silicone tem baixa volatilidade, boa estabilidade em altas temperaturas, n\u00e3o apresenta fen\u00f4menos de quebra de emuls\u00e3o ou deriva de \u00f3leo, e n\u00e3o forma precipitados, o que pode evitar o impacto negativo no processamento a jusante e na intoxica\u00e7\u00e3o de um catalisador de hidrogena\u00e7\u00e3o a jusante.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-mq-silicone-resin.html\/\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">XJY-8205 Resina de Silicone MQ Met\u00edlica em P\u00f3<\/font><\/span><\/span><\/span><\/b><\/a><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\">&nbsp;<font face=\"Open Sans\">\u00e9 uma resina de silicone ativa s\u00f3lida em p\u00f3 de grau aliment\u00edcio. Esta resina possui excelente resist\u00eancia \u00e0 transfer\u00eancia e \u00e0 \u00e1gua<a id=\"4\" name=\"4\"><\/a> e forma um filme duradouro, sendo uma das mat\u00e9rias-primas do antiespumante de emuls\u00e3o de silicone em sistemas aquosos e pode ser usado no processamento de alimentos, tintas e extra\u00e7\u00e3o de petr\u00f3leo. <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/8205_14.png\" style=\"height: 101px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"4_Why_add_silicone_oil_to_silicone_defoamer\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">4. Por que adicionar \u00f3leo de silicone ao desespumante de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A. O \u00f3leo de silicone \u00e9 dif\u00edcil de dissolver em \u00f3leo lubrificante, est\u00e1 em estado disperso e \u00e9 prop\u00edcio \u00e0 adsor\u00e7\u00e3o na pel\u00edcula da bolha para romper a bolha;<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">B. O \u00f3leo de silicone tem Alquil semelhante ao \u00f3leo mineral, pode penetrar na pel\u00edcula da bolha e enfraquecer a gravidade molecular;<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">C. O \u00f3leo de silicone tem baixa tens\u00e3o superficial, boa penetra\u00e7\u00e3o e adsor\u00e7\u00e3o na superf\u00edcie da pel\u00edcula da bolha, de modo que a tens\u00e3o superficial local \u00e9 reduzida, devido \u00e0 tens\u00e3o superficial irregular da pel\u00edcula da bolha e ao rompimento da bolha. Al\u00e9m disso, o Poliacrilato de Alquila tamb\u00e9m \u00e9 melhor, com melhor libera\u00e7\u00e3o de g\u00e1s. A amina de cadeia ramificada adicionada \u00e0 gasolina bruta, nafta e, em seguida, adicionada ao \u00f3leo lubrificante, tamb\u00e9m pode ser usada como um agente antiespumante, adicionando a quantidade de micro 0,05 ~ 1%, e este agente antiespumante pode ser adicionado ao fluido de corte de metal.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/142-silicone%20defoamer-08.png\" style=\"width: 270px; height: 250px;\"><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/methylhydrosiloxane,-dimethylsiloxane-copolymer.html\/\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">XJY-702 Copol\u00edmero de Metil-hidrossiloxano \/ Dimetilsiloxano<\/font><\/span><\/span><\/span><\/b><\/a><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\">&nbsp;<font face=\"Open Sans\">\u00e9 n\u00e3o t\u00f3xico e sem sabor, com grupos ativos, sob a a\u00e7\u00e3o de catalisadores e liga\u00e7\u00f5es duplas, hidroxila e outros grupos podem reagir, na ind\u00fastria do petr\u00f3leo, fluidos de usinagem de metais, ind\u00fastria de celulose e papel, tintas e <a id=\"5\" name=\"5\"><\/a>outras aplica\u00e7\u00f5es industriais de agente antiespumante organossil\u00edcico e outras mat\u00e9rias-primas b\u00e1sicas de produtos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/702_9.png\" style=\"height: 114px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"5_What_is_the_process_of_silicone_defoamer_used_in_the_petroleum_industry\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">5. Qual \u00e9 o processo do desespumante de silicone utilizado na ind\u00fastria petrol\u00edfera?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(1) Perfura\u00e7\u00e3o: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">\u00d3leo de silicone et\u00edlico (ou emuls\u00e3o de camada de \u00f3leo de silicone met\u00edlico) para aditivos de lama.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(2) Extra\u00e7\u00e3o de petr\u00f3leo: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">\u00d3leo e g\u00e1s separam-se, e a capacidade de antiespumante \u00e9 boa. O ponto de fus\u00e3o \u00e9 2,8\u00ac13,9<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C superior \u00e0 temperatura de espuma do cabe\u00e7alho do po\u00e7o.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(3) Absor\u00e7\u00e3o de gasolina natural: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Dimetil silicone \u00e9 preparado como uma solu\u00e7\u00e3o a 2% com gasolina.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(4) Quebra de emuls\u00e3o na separa\u00e7\u00e3o de \u00f3leo e g\u00e1s:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A. Separa\u00e7\u00e3o de \u00f3leo e g\u00e1s: adicionar 0,025<\/font><font face=\"\u5b8b\u4f53\">\uff5e<\/font><font face=\"Open Sans\">0,0065mg\/Kg no petr\u00f3leo bruto pode aumentar a capacidade de produ\u00e7\u00e3o;<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">B. Quebra de emuls\u00e3o: a separa\u00e7\u00e3o de \u00f3leo e g\u00e1s do petr\u00f3leo bruto \u00e9 geralmente emuls\u00e3o micro-W\/O, adicionando cerca de 0,2mg\/Kg do antiespumante apropriado, pode alcan\u00e7ar o efeito de quebra de emuls\u00e3o e antiespuma.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(5) Refina\u00e7\u00e3o: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Na descompress\u00e3o, a destila\u00e7\u00e3o adiciona um antiespumante, a melhora da cor da fra\u00e7\u00e3o e o relaxamento da faixa de fra\u00e7\u00e3o, comumente usada em uma solu\u00e7\u00e3o de \u00f3leo diesel com silicone.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(6) Combust\u00edveis de alta energia<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Incluem combust\u00edveis de combust\u00e3o interna, jato e avia\u00e7\u00e3o, com polissiloxanos cianoalqu\u00edlicos dispersos em querosene de alto ponto de fulgor, e depois adicionados a combust\u00edveis de alta energia como um antiespumante de alta efici\u00eancia.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/142-silicone%20defoamer-05.png\" style=\"height: 250px;\"><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(7) Asfalto, \u00f3leo residual:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Adicionar quantidade de silicone de 0,2 <\/font><font face=\"\u5b8b\u4f53\">\u00d7 <\/font><font face=\"Open Sans\">10-6 ~ 2.0 <\/font><font face=\"\u5b8b\u4f53\">\u00d7 <\/font><font face=\"Open Sans\">10-6<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(8) Coqueamento retardado, decoqueamento e descama\u00e7\u00e3o: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Quantidade de refer\u00eancia adicionada de antiespumante: 0,05 ~ 100 <\/font><font face=\"\u5b8b\u4f53\">\u00d7 <\/font><font face=\"Open Sans\">10-6<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(9) Fluido de perfura\u00e7\u00e3o antiespumante:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Sal met\u00e1lico de sulfonato de alta viscosidade (sulfonato de c\u00e1lcio de petr\u00f3leo: asfalto sulfonado de s\u00f3dio = 1:1), a quantidade de siloxano adicionada cerca de 100 a 400 <\/font><font face=\"\u5b8b\u4f53\">\u00d7 <\/font><font face=\"Open Sans\">10-6 ou 5 a 15mg\/Kg, sulfonato: siloxano pr\u00f3ximo a 1:1 \u00e9 preferido.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(10) \u00d3leo lubrificante: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Como motores de combust\u00e3o interna, lubrificantes automotivos, fluidos de usinagem de metais, \u00f3leo de compressor, etc.<a id=\"6\" name=\"6\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/142-silicone%20defoamer-06.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"6_What_is_the_use_method_of_silicone_defoamer\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">6. Qual \u00e9 o m\u00e9todo de uso do desespumante de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O antiespumante de silicone foi adicionado diretamente ao sistema de espuma para garantir<a id=\"7\" name=\"7\"><\/a> sua dispers\u00e3o uniforme. Se for dilu\u00eddo, n\u00e3o armazene a solu\u00e7\u00e3o dilu\u00edda por mais de 8 horas. Para sistemas com alta temperatura de espuma (&gt;60<\/font><font face=\"\u5b8b\u4f53\">\u2103<\/font><font face=\"Open Sans\">), recomenda-se adicion\u00e1-lo ao sistema antes de 60<\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">para dispers\u00e1-lo uniformemente e maximizar sua efic\u00e1cia. De acordo com a viscosidade dos diferentes sistemas de espuma, temperatura e agita\u00e7\u00e3o, entre outros fatores, 10 ppm como unidade, escolha uma dosagem mais econ\u00f4mica; em geral, uma dosagem de 30-200 ppm pode garantir o efeito antiespuma ideal.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"7_How_to_make_silicone_defoamer_performance_better\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">7. Como tornar o desempenho do desespumante de silicone melhor?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O antiespumante de silicone \u00e9 um tipo de antiespumante copol\u00edmero de enxerto de poli\u00e9ter de organossil\u00edcio, que \u00e9 adequado para manter alto desempenho de antiespuma e supress\u00e3o sob alta temperatura, \u00e1cido e \u00e1lcali ou for\u00e7a de cisalhamento, e pode ser usado em uma ampla faixa de temperaturas. Tamb\u00e9m pode resolver a espuma gerada no coqueamento retardado. O antiespumante de silicone funciona muito bem na ind\u00fastria petrol\u00edfera. Como fazer seu produto funcionar muito bem?<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/\">XJY Silicones<\/a> \u00e9 um dos principais <a href=\"https:\/\/www.xjysilicone.com\/pt\/resin-series.html\/\">resina de silicone MQ<\/a> e<a href=\"https:\/\/www.xjysilicone.com\/pt\/vmq.html\/\"> Silicone VMQ<\/a> fabricantes na China, com mais de 30 anos de experi\u00eancia em P&amp;D e fabrica\u00e7\u00e3o na ind\u00fastria de silicone e mais de 15 patentes relacionadas e suporte t\u00e9cnico. Nossos <a href=\"https:\/\/www.xjysilicone.com\/pt\/products.html\/\">produtos de mat\u00e9rias-primas de silicone<\/a> pode satisfazer as necessidades dos <a href=\"https:\/\/www.xjysilicone.com\/pt\/defoamer.html\/\">campo de antiespumantes <\/a>e apoiar o fornecimento de solu\u00e7\u00f5es personalizadas diversificadas.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/gallery.html\/\"><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 449px; width: 800px;\"><\/a><br \/>&nbsp;<\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Na extra\u00e7\u00e3o de campos de petr\u00f3leo, haver\u00e1 algum ar estrangeiro misturado com as subst\u00e2ncias tensoativas dos campos de petr\u00f3leo para produzir bolhas, as camadas contidas no transbordamento de g\u00e1s natural tamb\u00e9m produzir\u00e3o bolhas. Um grande n\u00famero de bolhas levar\u00e1 \u00e0 dispers\u00e3o de got\u00edculas de petr\u00f3leo, afetando a qualidade do petr\u00f3leo, causando grave polui\u00e7\u00e3o ambiental e at\u00e9\u2026<\/p>","protected":false},"author":12,"featured_media":27496,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[620],"tags":[],"class_list":["post-27495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-defoamer"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/comments?post=27495"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27495\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/27496"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=27495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=27495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=27495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}