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SG11201800858SA - Method and apparatus for producing acetic acid - Google Patents

Method and apparatus for producing acetic acid

Info

Publication number
SG11201800858SA
SG11201800858SA SG11201800858SA SG11201800858SA SG11201800858SA SG 11201800858S A SG11201800858S A SG 11201800858SA SG 11201800858S A SG11201800858S A SG 11201800858SA SG 11201800858S A SG11201800858S A SG 11201800858SA SG 11201800858S A SG11201800858S A SG 11201800858SA
Authority
SG
Singapore
Prior art keywords
acetic acid
producing acetic
producing
acid
acetic
Prior art date
Application number
SG11201800858SA
Inventor
Hiroyuki Miura
Yoshihisa Mizutani
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 SG11201800858SA publication Critical patent/SG11201800858SA/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4294—Feed stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG11201800858SA 2015-09-30 2016-09-21 Method and apparatus for producing acetic acid SG11201800858SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015194762 2015-09-30
PCT/JP2016/077874 WO2017057142A1 (en) 2015-09-30 2016-09-21 Method and apparatus for producing acetic acid

Publications (1)

Publication Number Publication Date
SG11201800858SA true SG11201800858SA (en) 2018-04-27

Family

ID=58424077

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201800858SA SG11201800858SA (en) 2015-09-30 2016-09-21 Method and apparatus for producing acetic acid

Country Status (8)

Country Link
US (2) US10428006B2 (en)
JP (1) JP6822969B2 (en)
KR (1) KR102601400B1 (en)
CN (1) CN108137462A (en)
AR (1) AR106225A1 (en)
SG (1) SG11201800858SA (en)
TW (1) TW201726594A (en)
WO (1) WO2017057142A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2772755T3 (en) * 2017-01-18 2020-07-08 Daicel Corp Method to produce acetic acid
US10428004B2 (en) 2017-01-18 2019-10-01 Daicel Corporation Method for producing acetic acid
JP7169353B2 (en) * 2018-07-02 2022-11-10 株式会社ダイセル Method for producing acetic acid
CN110573485B (en) * 2018-07-02 2021-11-02 株式会社大赛璐 Process for producing acetic acid
CN109232223A (en) * 2018-11-02 2019-01-18 江苏索普（集团）有限公司 A kind of technique synthesizing acetic acid
US10807935B2 (en) 2018-11-02 2020-10-20 Celanese International Corporation Process for continuous acetic acid production
US20210189308A1 (en) * 2019-12-19 2021-06-24 Abv Technology, Inc. Process for separating a fermented malt beverage
JP7651274B2 (en) 2020-08-19 2025-03-26 株式会社ダイセル Method for producing acetic acid
JP7636747B2 (en) 2020-08-19 2025-02-27 株式会社ダイセル Method for producing acetic acid
GB202015833D0 (en) * 2020-10-06 2020-11-18 Bp Chem Int Ltd Separation process and apparatus
CN115253378B (en) * 2022-07-27 2024-08-09 郑州天一萃取科技有限公司 Multistage centrifugal extraction system and centrifugal extractor for multistage extraction
CN118565957B (en) * 2024-07-26 2024-11-08 福建紫金矿冶测试技术有限公司 A pretreatment device for determining ammonia nitrogen content in sodium hydrosulfide and a method for using the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3244385B2 (en) 1994-06-15 2002-01-07 ダイセル化学工業株式会社 Method for producing high-purity acetic acid
SG44317A1 (en) 1994-06-15 1997-12-19 Daicel Chem Process for producing high purity acetic acid
JP3673565B2 (en) * 1995-07-17 2005-07-20 日揮株式会社 Distillation apparatus and distillation method
US7223886B2 (en) 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
US7223883B2 (en) 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
US7855306B2 (en) * 2005-04-28 2010-12-21 Celanese International Corporation Process for the production of acetic acid
JP4725360B2 (en) * 2006-02-27 2011-07-13 住友化学株式会社 Distillation system and method for controlling top pressure of distillation column in distillation system
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
US7790920B2 (en) * 2008-09-11 2010-09-07 Lyondell Chemical Technology, L.P. Preparation of acetic acid
CN101380522B (en) * 2008-10-15 2012-07-04 天津大学 Compression rectification device and method
US7884237B2 (en) * 2008-11-07 2011-02-08 Celanese International Corp. Methanol carbonylation with improved aldehyde removal
US8586789B2 (en) 2009-03-30 2013-11-19 Lyondell Chemical Technology, L.P. Removing hydrocarbon impurities from acetic acid production intermediate
JP5582044B2 (en) * 2010-05-12 2014-09-03 三菱化学株式会社 Distillation tower pressure control method
JP6166043B2 (en) * 2010-12-15 2017-07-19 株式会社ダイセル Method 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
US8859810B2 (en) * 2012-08-21 2014-10-14 Celanese International Corporation Process for recovering permanganate reducing compounds from an acetic acid production process
US9776941B2 (en) * 2012-12-21 2017-10-03 Daicel Corporation Process for producing acetic acid
CN219166062U (en) 2020-11-27 2023-06-13 宋恩儆 Functional outer cover for nursing back cushion and functional nursing back cushion

Also Published As

Publication number Publication date
JP6822969B2 (en) 2021-01-27
KR20180059484A (en) 2018-06-04
US10428006B2 (en) 2019-10-01
US10894759B2 (en) 2021-01-19
JPWO2017057142A1 (en) 2018-07-26
WO2017057142A1 (en) 2017-04-06
TW201726594A (en) 2017-08-01
US20190367439A1 (en) 2019-12-05
KR102601400B1 (en) 2023-11-14
US20180230077A1 (en) 2018-08-16
CN108137462A (en) 2018-06-08
AR106225A1 (en) 2017-12-27

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