CN103936574A - 一种由工业副产废液丙酮制备高纯甲基异丁基酮的方法 - Google Patents
一种由工业副产废液丙酮制备高纯甲基异丁基酮的方法 Download PDFInfo
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- CN103936574A CN103936574A CN201410128345.5A CN201410128345A CN103936574A CN 103936574 A CN103936574 A CN 103936574A CN 201410128345 A CN201410128345 A CN 201410128345A CN 103936574 A CN103936574 A CN 103936574A
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- Prior art keywords
- acetone
- product
- mibk
- catalyst
- waste liquid
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/73—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
名称 | 含量,wt% |
水 | 0.78~0.80 |
甲醇 | 2.78~3.07 |
丙酮 | 70.0~99.5 |
异丙醇 | 0.01~0.03 |
环氧异丁烷 | 6.20~7.28 |
叔丁醇 | 1.55~1.78 |
异丁烷 | 3.30~3.83 |
环氧丙烷 | 0~0.01 |
甲酸叔丁酯 | 0.01~0.02 |
二叔丁基过氧化物 | 0~0.01 |
名称 | 含量,wt% |
水 | 0.78 |
甲醇 | 3.07 |
丙酮 | 83.38 |
异丙醇 | 0.03 |
环氧异丁烷 | 7.28 |
叔丁醇 | 1.55 |
异丁烷 | 3.83 |
环氧丙烷 | 0.01 |
甲酸叔丁酯 | 0.02 |
二叔丁基过氧化物 | 0.01 |
名称 | 含量,wt% |
水 | 0.23 |
甲醇 | 3.24 |
丙酮 | 87.83 |
异丙醇 | 0.05 |
环氧异丁烷 | 7.55 |
叔丁醇 | 0.84 |
Claims (9)
Priority Applications (1)
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CN201410128345.5A CN103936574B (zh) | 2014-04-01 | 2014-04-01 | 一种由工业副产废液丙酮制备高纯甲基异丁基酮的方法 |
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CN201410128345.5A CN103936574B (zh) | 2014-04-01 | 2014-04-01 | 一种由工业副产废液丙酮制备高纯甲基异丁基酮的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103936574A true CN103936574A (zh) | 2014-07-23 |
CN103936574B CN103936574B (zh) | 2016-03-09 |
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CN201410128345.5A Active CN103936574B (zh) | 2014-04-01 | 2014-04-01 | 一种由工业副产废液丙酮制备高纯甲基异丁基酮的方法 |
Country Status (1)
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CN (1) | CN103936574B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105237373A (zh) * | 2015-10-13 | 2016-01-13 | 万华化学集团股份有限公司 | 一种由工业副产低纯度丙酮制备mibk的方法 |
CN106565446A (zh) * | 2015-10-13 | 2017-04-19 | 万华化学集团股份有限公司 | 一种由工业副产废液丙酮制备甲基异丁基酮的方法 |
CN108097263A (zh) * | 2017-12-25 | 2018-06-01 | 万华化学集团股份有限公司 | 一种利用工业副产废液丙酮制备mibk的方法 |
CN108126664A (zh) * | 2016-12-01 | 2018-06-08 | 万华化学集团股份有限公司 | 一种用于净化烯烃的改性分子筛及利用其去除烯烃中含氧杂质的方法 |
CN116217349A (zh) * | 2023-03-03 | 2023-06-06 | 山东达民化工股份有限公司 | 一种mibk联产异丙醚的方法 |
-
2014
- 2014-04-01 CN CN201410128345.5A patent/CN103936574B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105237373A (zh) * | 2015-10-13 | 2016-01-13 | 万华化学集团股份有限公司 | 一种由工业副产低纯度丙酮制备mibk的方法 |
CN106565446A (zh) * | 2015-10-13 | 2017-04-19 | 万华化学集团股份有限公司 | 一种由工业副产废液丙酮制备甲基异丁基酮的方法 |
CN105237373B (zh) * | 2015-10-13 | 2017-05-17 | 万华化学集团股份有限公司 | 一种由工业副产低纯度丙酮制备mibk的方法 |
CN106565446B (zh) * | 2015-10-13 | 2019-07-23 | 万华化学集团股份有限公司 | 一种由工业副产废液丙酮制备甲基异丁基酮的方法 |
CN108126664A (zh) * | 2016-12-01 | 2018-06-08 | 万华化学集团股份有限公司 | 一种用于净化烯烃的改性分子筛及利用其去除烯烃中含氧杂质的方法 |
CN108126664B (zh) * | 2016-12-01 | 2020-11-24 | 万华化学集团股份有限公司 | 一种用于净化烯烃的改性分子筛及利用其去除烯烃中含氧杂质的方法 |
CN108097263A (zh) * | 2017-12-25 | 2018-06-01 | 万华化学集团股份有限公司 | 一种利用工业副产废液丙酮制备mibk的方法 |
CN116217349A (zh) * | 2023-03-03 | 2023-06-06 | 山东达民化工股份有限公司 | 一种mibk联产异丙醚的方法 |
CN116217349B (zh) * | 2023-03-03 | 2023-08-15 | 山东达民化工股份有限公司 | 一种mibk联产异丙醚的方法 |
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Publication number | Publication date |
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CN103936574B (zh) | 2016-03-09 |
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Address after: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Patentee after: Wanhua Chemical Group Co.,Ltd. Address before: 264002 Yantai City, Shandong province Zhifu District No. 7 Patentee before: Wanhua Chemical Group Co.,Ltd. |
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Denomination of invention: A method for preparing high purity methyl isobutyl ketone from industrial by-product waste liquid acetone Effective date of registration: 20211123 Granted publication date: 20160309 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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Date of cancellation: 20220622 Granted publication date: 20160309 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |