SG11201505392SA - Method for manufacturing carboxylic acid - Google Patents

Method for manufacturing carboxylic acid

Info

Publication number
SG11201505392SA
SG11201505392SA SG11201505392SA SG11201505392SA SG11201505392SA SG 11201505392S A SG11201505392S A SG 11201505392SA SG 11201505392S A SG11201505392S A SG 11201505392SA SG 11201505392S A SG11201505392S A SG 11201505392SA SG 11201505392S A SG11201505392S A SG 11201505392SA
Authority
SG
Singapore
Prior art keywords
carboxylic acid
manufacturing carboxylic
manufacturing
acid
carboxylic
Prior art date
Application number
SG11201505392SA
Inventor
Hiroyuki Miura
Masahiko Shimizu
Takashi Ueno
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 SG11201505392SA publication Critical patent/SG11201505392SA/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
    • C07C51/42—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
    • C07C51/10—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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
SG11201505392SA 2013-01-25 2014-01-24 Method for manufacturing carboxylic acid SG11201505392SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013011777 2013-01-25
PCT/JP2014/051446 WO2014115826A1 (en) 2013-01-25 2014-01-24 Method for manufacturing carboxylic acid

Publications (1)

Publication Number Publication Date
SG11201505392SA true SG11201505392SA (en) 2015-08-28

Family

ID=51227615

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201505392SA SG11201505392SA (en) 2013-01-25 2014-01-24 Method for manufacturing carboxylic acid

Country Status (11)

Country Link
US (1) US20150368176A1 (en)
EP (1) EP2949640A4 (en)
JP (1) JP6404125B2 (en)
KR (1) KR20150108904A (en)
CN (2) CN108840798A (en)
AR (1) AR094541A1 (en)
BR (1) BR112015017053A2 (en)
MX (1) MX2015009634A (en)
SG (1) SG11201505392SA (en)
TW (1) TW201434809A (en)
WO (1) WO2014115826A1 (en)

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US9540304B2 (en) * 2014-11-14 2017-01-10 Celanese International Corporation Processes for producing an acetic acid product having low butyl acetate content
KR102467611B1 (en) 2014-11-14 2022-11-16 셀라니즈 인터내셔날 코포레이션 Processes for producing acetic acid from a reaction medium having low ethyl iodide content
WO2016076967A1 (en) 2014-11-14 2016-05-19 Celanese International Corporation Processes for producing acetic acid with decanter control
JP6738330B2 (en) 2014-11-14 2020-08-12 セラニーズ・インターナショナル・コーポレーション A method for improving acetic acid yield by removing iron.
US9458077B2 (en) 2014-11-14 2016-10-04 Celanese International Corporation Reducing hydrogen iodide content in carbonylation processes
RS59197B1 (en) 2014-11-14 2019-10-31 Celanese Int Corp Process for producing acetic acid by introducing a lithium compound
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
US9340481B1 (en) 2014-11-14 2016-05-17 Celanese International Corporation Process for flashing a reaction medium comprising lithium acetate
US9233907B1 (en) 2014-11-14 2016-01-12 Celanese International Corporation Reducing hydrogen iodide content in carbonylation processes
US9302975B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for flashing a reaction medium
KR102493740B1 (en) * 2015-01-30 2023-01-30 셀라니즈 인터내셔날 코포레이션 Method for producing acetic acid
EP3250545B1 (en) * 2015-01-30 2019-06-26 Celanese International Corporation Processes for producing acetic acid
US10758838B2 (en) * 2015-02-25 2020-09-01 Sabic Global Technologies B.V. Process for removing impurities from acetic acid
US9540303B2 (en) 2015-04-01 2017-01-10 Celanese International Corporation Processes for producing acetic acid
US9382186B1 (en) 2015-07-01 2016-07-05 Celanese International Corporation Process for producing acetic acid
US9382183B1 (en) 2015-07-01 2016-07-05 Celanese International Corporation Process for flashing a reaction medium
US9302974B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for producing acetic acid
US9416088B1 (en) 2015-10-02 2016-08-16 Celanese International Corporation Process to produce acetic acid with recycle of water
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid
BR112018074026A2 (en) 2016-07-07 2019-02-26 Daicel Corporation processes for separating or removing permanganate reducing compounds (prs) from a first mixture and for producing acetic acid
US10265639B2 (en) 2016-07-07 2019-04-23 Daicel Corporation Process for producing acetic acid
US10266473B2 (en) 2016-10-28 2019-04-23 Daicel Corporation Method for producing acetic acid
MX370246B (en) * 2016-10-28 2019-12-04 Daicel Corp Production method for acetic acid.
CN106365977A (en) * 2016-11-15 2017-02-01 广西新天德能源有限公司 Wear-resistant anticorrosion acetic acid production device
JP6481041B2 (en) * 2017-01-18 2019-03-13 株式会社ダイセル Method for producing acetic acid
US10207977B2 (en) 2017-01-18 2019-02-19 Daicel Corporation Method for producing acetic acid
US10457622B2 (en) 2017-03-08 2019-10-29 Daicel Corporation Method for producing acetic acid
CN110114331A (en) * 2017-03-08 2019-08-09 株式会社大赛璐 The preparation method of acetic acid
BR112019017941A2 (en) 2017-03-22 2020-05-19 Daicel Corp method to produce acetic acid
KR101969530B1 (en) * 2017-08-02 2019-04-16 지에스칼텍스 주식회사 Method of decolorization and deordorization of polyhydric alcohol
WO2019229858A1 (en) * 2018-05-29 2019-12-05 株式会社ダイセル Acetic acid production method
WO2019241800A1 (en) * 2018-06-15 2019-12-19 Board Of Regents, The University Of Texas System Distillation methods
CN110520405A (en) * 2018-07-02 2019-11-29 株式会社大赛璐 The preparation method of acetic acid
US10807935B2 (en) 2018-11-02 2020-10-20 Celanese International Corporation Process for continuous acetic acid production
CN111646894B (en) * 2019-09-10 2021-12-10 上海浦景化工技术股份有限公司 Method for synthesizing acetic acid by low-pressure methanol carbonylation
JP2021155353A (en) * 2020-03-26 2021-10-07 株式会社ダイセル Method for producing purified acetic acid
CN114225848B (en) * 2022-02-24 2022-05-13 北京弗莱明科技有限公司 Device and method for preparing butene-2-acid through high-yield continuous oxidation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946254A (en) * 1932-11-15 1934-02-06 Du Pont Preparation of carboxylic acids
US3769177A (en) 1971-11-10 1973-10-30 Monsanto Co Purification of carboxylic acids by plural stage distillation with side stream draw-offs
GB9211671D0 (en) 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
JP3833295B2 (en) * 1996-02-29 2006-10-11 千代田化工建設株式会社 Method for producing acetic acid
US6627770B1 (en) * 2000-08-24 2003-09-30 Celanese International Corporation Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
MY141209A (en) * 2003-03-13 2010-03-31 Chiyoda Corp Method of manufacturing acetic acid
CN1634842A (en) 2004-10-15 2005-07-06 上海吴泾化工有限公司 Method for refining acetic acid
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
US7820855B2 (en) * 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
CN103038207B (en) * 2010-07-26 2015-03-04 株式会社大赛璐 Process for producing acetic acid
KR101851035B1 (en) * 2010-12-15 2018-04-20 주식회사 다이셀 Acetic acid production method
BR112013014808B1 (en) * 2010-12-15 2021-03-02 Daicel Corporation process to produce acetic acid

Also Published As

Publication number Publication date
AR094541A1 (en) 2015-08-12
MX2015009634A (en) 2015-11-30
KR20150108904A (en) 2015-09-30
TW201434809A (en) 2014-09-16
BR112015017053A2 (en) 2017-07-11
CN108840798A (en) 2018-11-20
EP2949640A4 (en) 2016-09-21
WO2014115826A1 (en) 2014-07-31
JP6404125B2 (en) 2018-10-10
US20150368176A1 (en) 2015-12-24
EP2949640A1 (en) 2015-12-02
CN105189436A (en) 2015-12-23
JPWO2014115826A1 (en) 2017-01-26

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