CN109772439B - 一种叔丁醇精制催化剂及其制备方法和应用 - Google Patents
一种叔丁醇精制催化剂及其制备方法和应用 Download PDFInfo
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- CN109772439B CN109772439B CN201711119008.XA CN201711119008A CN109772439B CN 109772439 B CN109772439 B CN 109772439B CN 201711119008 A CN201711119008 A CN 201711119008A CN 109772439 B CN109772439 B CN 109772439B
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CN111318301A (zh) * | 2018-12-13 | 2020-06-23 | 中国石油化工股份有限公司 | 一种叔丁醇精制催化剂及其制备方法和应用 |
CN112723995B (zh) * | 2019-10-28 | 2023-01-10 | 中国石油化工股份有限公司 | 一种叔丁醇精制催化剂及其制备方法和应用 |
CN112717994A (zh) * | 2019-10-28 | 2021-04-30 | 中国石油化工股份有限公司 | 一种精制催化剂及其制备方法和应用 |
CN112717922B (zh) * | 2019-10-28 | 2023-01-10 | 中国石油化工股份有限公司 | 一种叔丁醇预处理催化剂及其制备方法和应用 |
CN114436774B (zh) * | 2020-10-30 | 2024-06-11 | 中国石油化工股份有限公司 | 醇溶剂的纯化方法和纯化系统 |
CN112573998B (zh) * | 2020-12-07 | 2023-01-13 | 万华化学集团股份有限公司 | 一种叔丁醇的精制方法 |
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CN1511815A (zh) * | 2002-12-31 | 2004-07-14 | 中国石化集团齐鲁石油化工公司 | 一种叔丁醇的制备方法 |
DE102006054519A1 (de) * | 2006-11-20 | 2008-05-21 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Fettsäurealkylestern und Acrolein aus Triglyceriden |
FR2994183B1 (fr) * | 2012-08-06 | 2015-07-31 | Roquette Freres | Procede de preparation de dialkyloxydianhydrohexitols par etherification de dianhydrohexitols avec un alcool leger, en presence d'un catalyseur acide |
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