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
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 12
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000006386 neutralization reaction Methods 0.000 abstract 2
- 238000005194 fractionation Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161536529P | 2011-09-19 | 2011-09-19 | |
| US201161536522P | 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 (de) | 2015-07-03 |
Family
ID=47881275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2698CHN2014 IN2014CN02698A (de) | 2011-09-19 | 2012-09-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8697917B2 (de) |
| JP (1) | JP6193863B2 (de) |
| CN (1) | CN104080763B (de) |
| IN (1) | IN2014CN02698A (de) |
| WO (1) | WO2013043609A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10457620B2 (en) | 2016-11-28 | 2019-10-29 | Lg Chem, Ltd. | System for producing phenol and bisphenol A including removal unit for removing methanol and acetone |
| KR20230029779A (ko) | 2020-06-19 | 2023-03-03 | 켈로그 브라운 앤드 루트 엘엘씨 | 아세톤 회수 및 정제 |
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 |
| 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 |
| KR100469197B1 (ko) * | 1995-12-19 | 2005-07-11 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 개선된비스페놀제조법 |
| 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 |
| EP2142491B2 (de) * | 2007-05-09 | 2016-06-22 | Badger Licensing LLC | Bpa-prozessoptimierung |
-
2012
- 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 WO PCT/US2012/055930 patent/WO2013043609A1/en not_active Ceased
- 2012-09-18 IN IN2698CHN2014 patent/IN2014CN02698A/en unknown
- 2012-09-18 CN CN201280054526.7A patent/CN104080763B/zh active Active
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 |
| JP2015501290A (ja) | 2015-01-15 |
| US20130072723A1 (en) | 2013-03-21 |
| WO2013043609A1 (en) | 2013-03-28 |
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