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
Application number
Other languages
English (en)
Inventor
Theodor R Wilks
Manish Bhargava
Eric Wing tak WONG
Original Assignee
Kellogg Brown & Root Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kellogg Brown & Root Llc filed Critical Kellogg Brown & Root Llc
Publication of IN2014CN02698A publication Critical patent/IN2014CN02698A/en

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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)
IN2698CHN2014 2011-09-19 2012-09-18 IN2014CN02698A (OSRAM)

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 (OSRAM) 2015-07-03

Family

ID=47881275

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2698CHN2014 IN2014CN02698A (OSRAM) 2011-09-19 2012-09-18

Country Status (5)

Country Link
US (1) US8697917B2 (OSRAM)
JP (1) JP6193863B2 (OSRAM)
CN (1) CN104080763B (OSRAM)
IN (1) IN2014CN02698A (OSRAM)
WO (1) WO2013043609A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109790096B (zh) * 2016-11-28 2022-03-15 株式会社Lg化学 甲醇、丙酮去除单元及含该单元的苯酚、双酚a生产系统
CN115734958A (zh) * 2020-06-19 2023-03-03 凯洛格·布朗及鲁特有限公司 丙酮回收和纯化

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
HUP9903950A3 (en) * 1995-12-19 2000-06-28 Shell Int Research Improved process for the production of bisphenols
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
CN101715436B (zh) * 2007-05-09 2014-06-04 巴杰尔许可有限责任公司 Bpa方法改进

Also Published As

Publication number Publication date
CN104080763A (zh) 2014-10-01
US20130072723A1 (en) 2013-03-21
JP2015501290A (ja) 2015-01-15
WO2013043609A1 (en) 2013-03-28
US8697917B2 (en) 2014-04-15
JP6193863B2 (ja) 2017-09-06
CN104080763B (zh) 2016-08-24

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