SG11201908151VA - Method for producing acetic acid - Google Patents

Method for producing acetic acid

Info

Publication number
SG11201908151VA
SG11201908151VA SG11201908151VA SG11201908151VA SG 11201908151V A SG11201908151V A SG 11201908151VA SG 11201908151V A SG11201908151V A SG 11201908151VA SG 11201908151V A SG11201908151V A SG 11201908151VA
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
Application filed by Daicel Corp filed Critical Daicel Corp
Publication of SG11201908151VA publication Critical patent/SG11201908151VA/en

Links

Classifications

    • 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
    • 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

Abstract

Figure ]
SG11201908151V 2017-03-28 2017-05-25 Method for producing acetic acid SG11201908151VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017062764 2017-03-28
PCT/JP2017/019579 WO2018179457A1 (en) 2017-03-28 2017-05-25 Acetic acid production method

Publications (1)

Publication Number Publication Date
SG11201908151VA true SG11201908151VA (en) 2019-10-30

Family

ID=60037537

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908151V SG11201908151VA (en) 2017-03-28 2017-05-25 Method for producing acetic acid

Country Status (13)

Country Link
EP (1) EP3401303B1 (en)
JP (1) JP6481043B1 (en)
KR (1) KR102328843B1 (en)
CN (1) CN110191874A (en)
AR (1) AR111174A1 (en)
BR (1) BR112019018754A2 (en)
ES (1) ES2779805T3 (en)
MX (1) MX2019011612A (en)
MY (1) MY189357A (en)
PH (1) PH12019550201A1 (en)
SG (1) SG11201908151VA (en)
TW (1) TWI701234B (en)
WO (1) WO2018179457A1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TW283702B (en) * 1993-07-08 1996-08-21 Daicel Chem
SG44317A1 (en) * 1994-06-15 1997-12-19 Daicel Chem Process for producing high purity acetic acid
IN192600B (en) 1996-10-18 2004-05-08 Hoechst Celanese Corp
US7485749B2 (en) * 2006-08-22 2009-02-03 Lyondell Chemical Technology, L.P. Preparation of acetic acid
US7619113B2 (en) * 2007-09-27 2009-11-17 Celanese International Corporation Method and apparatus for making acetic acid with improved purification
US7820855B2 (en) * 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
US8586789B2 (en) * 2009-03-30 2013-11-19 Lyondell Chemical Technology, L.P. Removing hydrocarbon impurities from acetic acid production intermediate
WO2011146446A1 (en) * 2010-05-18 2011-11-24 Celanese International Corporation Process for purifying acetic acid streams by removing permanganate reducing compounds
JP5872477B2 (en) * 2010-10-06 2016-03-01 株式会社ダイセル Method for producing acetic acid
MX338849B (en) * 2010-12-15 2016-05-02 Daicel Corp Process for producing acetic acid.
TWI547477B (en) * 2012-03-14 2016-09-01 大賽璐股份有限公司 Process for producing acetic acid
MY170257A (en) 2012-12-21 2019-07-13 Daicel Corp Process for producing acetic acid
US9233907B1 (en) * 2014-11-14 2016-01-12 Celanese International Corporation Reducing hydrogen iodide content in carbonylation processes
US9512056B2 (en) * 2015-02-04 2016-12-06 Celanese International Corporation Process to control HI concentration in residuum stream
JP6359769B2 (en) * 2015-06-01 2018-07-18 株式会社ダイセル Method for producing acetic acid
US9302974B1 (en) * 2015-07-01 2016-04-05 Celanese International Corporation Process for producing acetic acid

Also Published As

Publication number Publication date
MX2019011612A (en) 2019-11-18
PH12019550201A1 (en) 2020-07-06
JPWO2018179457A1 (en) 2019-04-04
AR111174A1 (en) 2019-06-12
EP3401303A4 (en) 2018-11-14
KR20190127857A (en) 2019-11-13
WO2018179457A1 (en) 2018-10-04
CN110191874A (en) 2019-08-30
TWI701234B (en) 2020-08-11
JP6481043B1 (en) 2019-03-13
KR102328843B1 (en) 2021-11-19
TW201840522A (en) 2018-11-16
BR112019018754A2 (en) 2020-04-07
EP3401303B1 (en) 2020-02-12
MY189357A (en) 2022-02-07
EP3401303A1 (en) 2018-11-14
ES2779805T3 (en) 2020-08-19

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