CN101423482B - 一种磺化中和反应一体化的方法 - Google Patents
一种磺化中和反应一体化的方法 Download PDFInfo
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- CN101423482B CN101423482B CN2008100799593A CN200810079959A CN101423482B CN 101423482 B CN101423482 B CN 101423482B CN 2008100799593 A CN2008100799593 A CN 2008100799593A CN 200810079959 A CN200810079959 A CN 200810079959A CN 101423482 B CN101423482 B CN 101423482B
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- sulfonation
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- sulphur trioxide
- loop reactor
- sulphonator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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CN2008100799593A CN101423482B (zh) | 2008-11-27 | 2008-11-27 | 一种磺化中和反应一体化的方法 |
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CN2008100799593A CN101423482B (zh) | 2008-11-27 | 2008-11-27 | 一种磺化中和反应一体化的方法 |
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CN101423482A CN101423482A (zh) | 2009-05-06 |
CN101423482B true CN101423482B (zh) | 2012-07-25 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101947424B (zh) * | 2010-09-30 | 2013-04-17 | 中国日用化学工业研究院 | 混合汽化器及在液体三氧化硫制备磺化或硫酸化产品中的应用 |
CN102746195A (zh) * | 2011-04-27 | 2012-10-24 | 江苏尼高科技有限公司 | 一种改进萘系减水剂磺化工艺的方法 |
CN104341323A (zh) * | 2014-10-30 | 2015-02-11 | 中国日用化学工业研究院 | 一种壬基酚聚氧乙烯醚硫酸盐表面活性剂的生产工艺 |
CN105254542A (zh) * | 2015-10-30 | 2016-01-20 | 浙江赞宇科技股份有限公司 | 一种采用液体so3磺化生产皮革加脂剂的方法及装置 |
CN105251414B (zh) * | 2015-10-30 | 2017-11-28 | 嘉兴赞宇科技有限公司 | 采用液体so3磺化生产阴离子表面活性剂的方法及装置 |
CN109351316A (zh) * | 2018-12-22 | 2019-02-19 | 山东大明精细化工有限公司 | 一种用于生产表面活性剂的釜式反应器及其使用方法 |
CN109806833A (zh) * | 2019-04-08 | 2019-05-28 | 江苏丰益化工科技有限公司 | 一种表面活性剂生产用中和系统 |
CN111139144A (zh) * | 2019-12-26 | 2020-05-12 | 中国日用化学研究院有限公司 | 一种低温易漂洗超浓缩液体洗涤剂及其制备方法 |
CN110981761B (zh) * | 2019-12-27 | 2023-10-20 | 赞宇科技集团股份有限公司 | 一种高纯十二烷基苯磺酸的生产工艺及装置 |
CN114570323B (zh) * | 2020-11-18 | 2023-09-26 | 中国石油天然气股份有限公司 | 石油磺酸盐的制备装置及制备方法 |
CN115245793B (zh) * | 2022-07-29 | 2024-01-16 | 赞宇科技集团股份有限公司 | 一种烷基苯磺酸磺化反应后酸酯再磺化装置及运行方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113438A (en) * | 1976-05-27 | 1978-09-12 | The Chemithon Corporation | Sulfonating apparatus |
GB2023138A (en) * | 1978-06-12 | 1979-12-28 | Chemithon Corp | Sulphonation of alkylated aromatic hydrocarbons |
CN1951915A (zh) * | 2006-11-10 | 2007-04-25 | 中国日用化学工业研究院 | 重烷基苯的三氧化硫气体喷射磺化工艺及装置 |
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2008
- 2008-11-27 CN CN2008100799593A patent/CN101423482B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113438A (en) * | 1976-05-27 | 1978-09-12 | The Chemithon Corporation | Sulfonating apparatus |
GB2023138A (en) * | 1978-06-12 | 1979-12-28 | Chemithon Corp | Sulphonation of alkylated aromatic hydrocarbons |
CN1951915A (zh) * | 2006-11-10 | 2007-04-25 | 中国日用化学工业研究院 | 重烷基苯的三氧化硫气体喷射磺化工艺及装置 |
Non-Patent Citations (2)
Title |
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JP特开2001-240588A 2001.09.04 |
JP特开平10-139754A 1998.05.26 |
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CN101423482A (zh) | 2009-05-06 |
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Application publication date: 20090506 Assignee: Changsha economic and Technological Development Zone, science and Technology Co Ltd Assignor: Chinese Daily Use Chemical Industry Research Inst. Contract record no.: 2012430000192 Denomination of invention: Integrated method of sulphonation and neutralization reaction Granted publication date: 20120725 License type: Exclusive License Record date: 20120823 |
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Effective date of registration: 20190315 Address after: 312369 No. 19 Wei three road, Hangzhou Bay Economic and Technological Development Zone, Shangyu District, Shaoxing, Zhejiang Patentee after: Zhongguang chemical Shaoxing Co., Ltd. Address before: No. 34, Wen Yuan Lane, Taiyuan, Shanxi Province Patentee before: Chinese Daily Use Chemical Industry Research Inst. |