CN101717327A - 一种节能化生产丙二醇甲醚的方法 - Google Patents
一种节能化生产丙二醇甲醚的方法 Download PDFInfo
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- CN101717327A CN101717327A CN200910185833A CN200910185833A CN101717327A CN 101717327 A CN101717327 A CN 101717327A CN 200910185833 A CN200910185833 A CN 200910185833A CN 200910185833 A CN200910185833 A CN 200910185833A CN 101717327 A CN101717327 A CN 101717327A
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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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
- Y02P20/584—Recycling of catalysts
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CN200910185833A CN101717327B (zh) | 2009-12-07 | 2009-12-07 | 一种节能化生产丙二醇甲醚的方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104230678A (zh) * | 2014-09-10 | 2014-12-24 | 百川化工(如皋)有限公司 | 一种生产二丙二醇丁醚和三丙二醇丁醚的方法 |
CN106008177A (zh) * | 2016-05-20 | 2016-10-12 | 百川化工(如皋)有限公司 | 一种提纯二丙二醇二甲醚的方法 |
TWI554494B (zh) * | 2014-10-30 | 2016-10-21 | 勝一化工股份有限公司 | 製造丙二醇甲醚的方法 |
CN107162882A (zh) * | 2017-07-04 | 2017-09-15 | 中国科学院过程工程研究所 | 喷淋塔盘式反应器、用其生产丙二醇单甲醚的系统和工艺 |
CN108373402A (zh) * | 2018-03-20 | 2018-08-07 | 深圳市飞扬特化新材料有限公司 | 一种生产丙二醇丁醚和二丙二醇丁醚的方法 |
CN109134212A (zh) * | 2018-08-31 | 2019-01-04 | 江苏华伦化工有限公司 | 连续化反应制备二丙二醇甲醚的方法 |
CN113480414A (zh) * | 2021-07-22 | 2021-10-08 | 镇江润晶高纯化工科技股份有限公司 | 一种绿色环保型半导体级丙二醇甲醚(pm)的制备方法 |
CN115806495A (zh) * | 2022-11-25 | 2023-03-17 | 岳阳昌德新材料有限公司 | 联产丙二醇甲醚和异丙醇胺的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19525067A1 (de) * | 1995-07-10 | 1997-01-16 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur gleichzeitigen Herstellung von isomerenreinem Propylenglycol-mono-methylether und Dipropylenglycol-mono-methylether |
DE10164348A1 (de) * | 2001-12-28 | 2003-07-17 | Basf Ag | Verfahren zur Herstellung von 1-Methoypropanol-2 |
CN1699320A (zh) * | 2005-04-22 | 2005-11-23 | 江苏华伦化工有限公司 | 一种制备丙二醇醚的生产工艺 |
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2009
- 2009-12-07 CN CN200910185833A patent/CN101717327B/zh active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104230678A (zh) * | 2014-09-10 | 2014-12-24 | 百川化工(如皋)有限公司 | 一种生产二丙二醇丁醚和三丙二醇丁醚的方法 |
CN104230678B (zh) * | 2014-09-10 | 2016-01-20 | 百川化工(如皋)有限公司 | 一种生产二丙二醇丁醚和三丙二醇丁醚的方法 |
TWI554494B (zh) * | 2014-10-30 | 2016-10-21 | 勝一化工股份有限公司 | 製造丙二醇甲醚的方法 |
CN106008177A (zh) * | 2016-05-20 | 2016-10-12 | 百川化工(如皋)有限公司 | 一种提纯二丙二醇二甲醚的方法 |
CN107162882A (zh) * | 2017-07-04 | 2017-09-15 | 中国科学院过程工程研究所 | 喷淋塔盘式反应器、用其生产丙二醇单甲醚的系统和工艺 |
CN107162882B (zh) * | 2017-07-04 | 2020-10-02 | 中国科学院过程工程研究所 | 喷淋塔盘式反应器、用其生产丙二醇单甲醚的系统和工艺 |
CN108373402A (zh) * | 2018-03-20 | 2018-08-07 | 深圳市飞扬特化新材料有限公司 | 一种生产丙二醇丁醚和二丙二醇丁醚的方法 |
CN109134212A (zh) * | 2018-08-31 | 2019-01-04 | 江苏华伦化工有限公司 | 连续化反应制备二丙二醇甲醚的方法 |
CN113480414A (zh) * | 2021-07-22 | 2021-10-08 | 镇江润晶高纯化工科技股份有限公司 | 一种绿色环保型半导体级丙二醇甲醚(pm)的制备方法 |
CN115806495A (zh) * | 2022-11-25 | 2023-03-17 | 岳阳昌德新材料有限公司 | 联产丙二醇甲醚和异丙醇胺的方法 |
CN115806495B (zh) * | 2022-11-25 | 2024-03-29 | 岳阳昌德新材料有限公司 | 联产丙二醇甲醚和异丙醇胺的方法 |
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CN101717327B (zh) | 2012-10-03 |
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Effective date of registration: 20120621 Address after: 214422, Jianshe Road, Jiangsu Province, Jiangyin Town, No. 55 Applicant after: Wuxi Baichuan Chemical Industrial Co., Ltd. Co-applicant after: Baichuan Chemical (Rugao) Co., Ltd. Address before: 214422, Jianshe Road, Jiangsu Province, Jiangyin Town, No. 55 Applicant before: Wuxi Baichuan Chemical Industrial Co., Ltd. |
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Address after: 214422, Jianshe Road, Jiangsu Province, Jiangyin Town, No. 55 Co-patentee after: Nantong hundred Sichuan new materials Co., Ltd. Patentee after: Jiangsu hundred Sichuan high science and technology new materials Limited by Share Ltd Address before: 214422, Jianshe Road, Jiangsu Province, Jiangyin Town, No. 55 Co-patentee before: Baichuan Chemical (Rugao) Co., Ltd. Patentee before: Wuxi Baichuan Chemical Industrial Co., Ltd. |