SG11201908724VA - Method for producing acetic acid - Google Patents

Method for producing acetic acid

Info

Publication number
SG11201908724VA
SG11201908724VA SG11201908724VA SG11201908724VA SG 11201908724V A SG11201908724V A SG 11201908724VA SG 11201908724V A SG11201908724V A SG 11201908724VA SG 11201908724V A SG11201908724V A SG 11201908724VA
Authority
SG
Singapore
Prior art keywords
acetic acid
producing acetic
producing
acid
acetic
Prior art date
Application number
Inventor
Masahiko Shimizu
Original Assignee
Daicel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63585380&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201908724V(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Corp filed Critical Daicel Corp
Publication of SG11201908724VA publication Critical patent/SG11201908724VA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Figure ]
SG11201908724V 2017-03-22 2017-05-25 Method for producing acetic acid SG11201908724VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017056300 2017-03-22
PCT/JP2017/019578 WO2018173307A1 (en) 2017-03-22 2017-05-25 Method for producing acetic acid

Publications (1)

Publication Number Publication Date
SG11201908724VA true SG11201908724VA (en) 2019-10-30

Family

ID=63585380

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908724V SG11201908724VA (en) 2017-03-22 2017-05-25 Method for producing acetic acid

Country Status (12)

Country Link
EP (1) EP3398930B1 (en)
JP (1) JP6481042B2 (en)
KR (1) KR102281510B1 (en)
CN (1) CN110049961B (en)
AR (1) AR111328A1 (en)
BR (1) BR112019017941A2 (en)
ES (1) ES2761850T3 (en)
MX (1) MX2019011249A (en)
PH (1) PH12019550196A1 (en)
SG (1) SG11201908724VA (en)
TW (1) TWI697478B (en)
WO (1) WO2018173307A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3792244B1 (en) * 2018-05-29 2022-07-27 Daicel Corporation Method for producing acetic acid
JP7555187B2 (en) * 2019-12-16 2024-09-24 ケロッグ ブラウン アンド ルート エルエルシー Acetic acid production method and acetic acid production apparatus

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769329A (en) 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
AU639630B2 (en) 1991-01-28 1993-07-29 Celanese International Corporation Removal of carbonyl impurities from carbonylation process stream
CN1031402C (en) * 1992-06-03 1996-03-27 中国石油化工总公司上海石油化工总厂 Refinement of acetic acid by ethyl aldehyde oxidation process
JP3220234B2 (en) * 1992-07-07 2001-10-22 ダイセル化学工業株式会社 Purification of acetic anhydride or a mixture of acetic anhydride and acetic acid with ozone
TW283702B (en) * 1993-07-08 1996-08-21 Daicel Chem
JP3244350B2 (en) 1993-07-08 2002-01-07 ダイセル化学工業株式会社 Method for producing high-purity acetic acid
JPH07133249A (en) * 1993-09-17 1995-05-23 Daicel Chem Ind Ltd Production of high-purity acetic acid
JP3306227B2 (en) * 1994-07-06 2002-07-24 ダイセル化学工業株式会社 Method for producing acetic acid and / or acetic anhydride
JP3332594B2 (en) * 1994-08-12 2002-10-07 ダイセル化学工業株式会社 Acetic acid purification method
US5599976A (en) 1995-04-07 1997-02-04 Hoechst Celanese Corporation Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
DE69609796T2 (en) * 1995-04-27 2000-12-28 Daicel Chem METHOD FOR PRODUCING ACETIC ACID
US6339171B1 (en) * 1996-10-18 2002-01-15 Celanese International Corporation Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream
IN192600B (en) 1996-10-18 2004-05-08 Hoechst Celanese Corp
US6303813B1 (en) 1999-08-31 2001-10-16 Celanese International Corporation Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
CN1312101C (en) * 2004-10-15 2007-04-25 上海吴泾化工有限公司 Acetic acid refining method for improving acetic acid potassium permanganate test time
US7485749B2 (en) * 2006-08-22 2009-02-03 Lyondell Chemical Technology, L.P. Preparation of acetic acid
WO2012046593A1 (en) 2010-10-06 2012-04-12 ダイセル化学工業株式会社 Acetic acid production method
ES2595628T3 (en) * 2010-12-24 2017-01-02 Daicel Corporation Acetic acid production method
WO2013070212A1 (en) * 2011-11-09 2013-05-16 Celanese International Corporation Producing ethanol using two different streams from acetic acid carbonylation process
US9776941B2 (en) 2012-12-21 2017-10-03 Daicel Corporation Process for producing acetic acid
AR094541A1 (en) 2013-01-25 2015-08-12 Daicel Corp PROCEDURE TO PRODUCE CARBOXYL ACID
US9505691B2 (en) * 2014-10-02 2016-11-29 Celanese International Corporation Process for producing acetic acid
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
JP6034478B2 (en) * 2015-01-30 2016-11-30 セラニーズ・インターナショナル・コーポレーション Method for producing acetic acid
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid

Also Published As

Publication number Publication date
AR111328A1 (en) 2019-07-03
BR112019017941A2 (en) 2020-05-19
JP6481042B2 (en) 2019-03-13
PH12019550196A1 (en) 2020-06-29
MX2019011249A (en) 2019-11-01
TW201840521A (en) 2018-11-16
ES2761850T3 (en) 2020-05-21
EP3398930A1 (en) 2018-11-07
CN110049961B (en) 2022-03-08
WO2018173307A1 (en) 2018-09-27
JPWO2018173307A1 (en) 2019-03-28
EP3398930B1 (en) 2019-11-20
TWI697478B (en) 2020-07-01
KR102281510B1 (en) 2021-07-26
KR20190127859A (en) 2019-11-13
CN110049961A (en) 2019-07-23
EP3398930A4 (en) 2018-11-07

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