CN103100299B - 用于处理乙二醇生产中产生的废气和废液的方法和装置 - Google Patents
用于处理乙二醇生产中产生的废气和废液的方法和装置 Download PDFInfo
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CN104229831B (zh) * | 2014-08-25 | 2016-10-05 | 中国五环工程有限公司 | 一种合成气制合成氨并联产乙二醇的工艺 |
CN104893687B (zh) * | 2015-06-03 | 2018-05-29 | 辽宁石油化工大学 | 一种采用无机碱快速处理煤制乙二醇工艺废液直接制防冻液的方法 |
CN104893686B (zh) * | 2015-06-03 | 2018-05-22 | 辽宁石油化工大学 | 一种采用有机混合碱使煤制乙二醇工艺废液显色蒸馏脱色制防冻液的方法 |
CN109745859A (zh) * | 2019-03-15 | 2019-05-14 | 内蒙古荣信化工有限公司 | 乙二醇酯化尾气处理装置及方法 |
CN114602311B (zh) * | 2020-12-08 | 2023-11-07 | 湖北远大富驰医药化工股份有限公司 | 一种循环制备硝基甲烷的方法 |
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US7481985B2 (en) * | 2005-08-08 | 2009-01-27 | The Boc Group, Inc. | Method of removing impurities from a gas |
US20070221065A1 (en) * | 2006-03-23 | 2007-09-27 | Adisorn Aroonwilas | Heat recovery gas absorption process |
CN202638231U (zh) * | 2012-04-19 | 2013-01-02 | 安徽淮化股份有限公司 | 用于乙二醇工业化生产中羰化反应废气循环利用装置 |
CN203075841U (zh) * | 2013-01-31 | 2013-07-24 | 安徽淮化股份有限公司 | 用于处理乙二醇生产中产生的废气和废液的装置 |
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