IN2014CN02698A - - Google Patents
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- Publication number
- IN2014CN02698A IN2014CN02698A IN2698CHN2014A IN2014CN02698A IN 2014CN02698 A IN2014CN02698 A IN 2014CN02698A IN 2698CHN2014 A IN2698CHN2014 A IN 2698CHN2014A IN 2014CN02698 A IN2014CN02698 A IN 2014CN02698A
- Authority
- IN
- India
- Prior art keywords
- product
- acetone
- produce
- methanol
- neutralized
- Prior art date
Links
Classifications
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161536522P | 2011-09-19 | 2011-09-19 | |
US201161536529P | 2011-09-19 | 2011-09-19 | |
PCT/US2012/055930 WO2013043609A1 (en) | 2011-09-19 | 2012-09-18 | Methods and systems for co-producing a low-methanol content acetone |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN02698A true IN2014CN02698A (zh) | 2015-07-03 |
Family
ID=47881275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2698CHN2014 IN2014CN02698A (zh) | 2011-09-19 | 2012-09-18 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8697917B2 (zh) |
JP (1) | JP6193863B2 (zh) |
CN (1) | CN104080763B (zh) |
IN (1) | IN2014CN02698A (zh) |
WO (1) | WO2013043609A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018097690A1 (ko) * | 2016-11-28 | 2018-05-31 | 주식회사 엘지화학 | 메탄올 및 아세톤의 제거 유닛 및 이를 포함하는 페놀 및 비스페놀 a의 제조 시스템 |
EP4168381A1 (en) | 2020-06-19 | 2023-04-26 | Kellogg Brown & Root LLC | Acetone recovery and purification |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215745A (en) * | 1959-12-07 | 1965-11-02 | Pullman Inc | Method for treating vapors formed during distillation |
US5254751A (en) * | 1992-09-14 | 1993-10-19 | General Electric Company | Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone |
IT1276823B1 (it) * | 1995-10-06 | 1997-11-03 | Enichem Spa | Procedimento per la purificazione dell'acetone |
US5777180A (en) * | 1995-12-19 | 1998-07-07 | Shell Oil Company | Process for the production of bisphenols |
CN1205683A (zh) * | 1995-12-19 | 1999-01-20 | 国际壳牌研究有限公司 | 生产双酚的改进方法 |
US6372021B1 (en) * | 2000-09-12 | 2002-04-16 | General Electric Company | Extractive removal of methanol from cumene-to-phenol process vent gas |
US6825387B2 (en) * | 2002-10-15 | 2004-11-30 | Kellogg Brown & Root, Inc. | Low sodium cleavage product |
US8558031B2 (en) * | 2005-05-06 | 2013-10-15 | Illa International L.L.C. | Method for high efficiency salt removal from phenol process byproducts |
PL2142491T5 (pl) * | 2007-05-09 | 2017-01-31 | Badger Licensing Llc | Ulepszenie procesu wytwarzania BPA |
-
2012
- 2012-09-18 IN IN2698CHN2014 patent/IN2014CN02698A/en unknown
- 2012-09-18 US US13/622,268 patent/US8697917B2/en active Active
- 2012-09-18 JP JP2014531912A patent/JP6193863B2/ja active Active
- 2012-09-18 CN CN201280054526.7A patent/CN104080763B/zh active Active
- 2012-09-18 WO PCT/US2012/055930 patent/WO2013043609A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104080763B (zh) | 2016-08-24 |
CN104080763A (zh) | 2014-10-01 |
JP6193863B2 (ja) | 2017-09-06 |
US8697917B2 (en) | 2014-04-15 |
WO2013043609A1 (en) | 2013-03-28 |
JP2015501290A (ja) | 2015-01-15 |
US20130072723A1 (en) | 2013-03-21 |
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