FI924441A0 - Foerfarande foer rening av karboxylsyror och/eller anhydrider daerav - Google Patents

Foerfarande foer rening av karboxylsyror och/eller anhydrider daerav

Info

Publication number
FI924441A0
FI924441A0 FI924441A FI924441A FI924441A0 FI 924441 A0 FI924441 A0 FI 924441A0 FI 924441 A FI924441 A FI 924441A FI 924441 A FI924441 A FI 924441A FI 924441 A0 FI924441 A0 FI 924441A0
Authority
FI
Finland
Prior art keywords
karboxylsyror
anhydrider
daerav
eller
och
Prior art date
Application number
FI924441A
Other languages
English (en)
Other versions
FI924441A (fi
FI103570B (fi
FI103570B1 (fi
Inventor
Jeremy Bernard Cooper
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of FI924441A0 publication Critical patent/FI924441A0/fi
Publication of FI924441A publication Critical patent/FI924441A/fi
Application granted granted Critical
Publication of FI103570B publication Critical patent/FI103570B/fi
Publication of FI103570B1 publication Critical patent/FI103570B1/fi

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
    • C07C53/16—Halogenated acetic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Catalysts (AREA)
FI924441A 1991-10-02 1992-10-02 Menetelmä karboksyylihappojen ja/tai niiden anhydridien puhdistamiseksi FI103570B1 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9120902 1991-10-02
GB919120902A GB9120902D0 (en) 1991-10-02 1991-10-02 Purification process

Publications (4)

Publication Number Publication Date
FI924441A0 true FI924441A0 (fi) 1992-10-02
FI924441A FI924441A (fi) 1993-04-03
FI103570B FI103570B (fi) 1999-07-30
FI103570B1 FI103570B1 (fi) 1999-07-30

Family

ID=10702292

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924441A FI103570B1 (fi) 1991-10-02 1992-10-02 Menetelmä karboksyylihappojen ja/tai niiden anhydridien puhdistamiseksi

Country Status (25)

Country Link
US (1) US5227520A (fi)
EP (1) EP0535825B1 (fi)
JP (1) JPH05331095A (fi)
KR (1) KR100231612B1 (fi)
CN (1) CN1034071C (fi)
AR (1) AR247718A1 (fi)
AT (1) ATE137731T1 (fi)
AU (1) AU647314B2 (fi)
BR (1) BR9203816A (fi)
CA (1) CA2078850A1 (fi)
DE (1) DE69210525T2 (fi)
ES (1) ES2086670T3 (fi)
FI (1) FI103570B1 (fi)
GB (1) GB9120902D0 (fi)
ID (1) ID940B (fi)
IN (1) IN179273B (fi)
MX (1) MX9205661A (fi)
MY (1) MY110324A (fi)
NO (1) NO179039C (fi)
NZ (1) NZ244567A (fi)
RU (1) RU2072981C1 (fi)
SG (1) SG46153A1 (fi)
TW (1) TW253883B (fi)
UA (1) UA25825C2 (fi)
ZA (1) ZA927126B (fi)

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GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
JP3377555B2 (ja) * 1993-05-31 2003-02-17 ダイセル化学工業株式会社 カルボニル化反応生成物に含有されるヨウ素化合物の除去方法
EP0665210B2 (en) * 1993-08-18 2005-11-23 Daicel Chemical Industries, Ltd. Process for producing acetic anhydride alone or both of acetic anhydride and acetic acid
US5374774A (en) * 1994-03-11 1994-12-20 Hoechst Celanese Corporation Control system for an acetic acid manufacturing process
JPH07309800A (ja) * 1994-03-25 1995-11-28 Chiyoda Corp 有機カルボン酸の製造方法
JP3332594B2 (ja) * 1994-08-12 2002-10-07 ダイセル化学工業株式会社 酢酸の精製方法
GB9503385D0 (en) * 1995-02-21 1995-04-12 Bp Chem Int Ltd Process
US6133477A (en) * 1997-07-23 2000-10-17 E. I. Du Pont De Nemours And Company Preparation of 3-pentenoic acid
US6114576A (en) * 1997-12-18 2000-09-05 Uop Llc Carbonylation process with integrated heat exchange
US6153792A (en) * 1997-12-18 2000-11-28 Uop Llc Carbonylation process using a flash step with washing
US6552221B1 (en) 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
JP2004131389A (ja) * 2002-10-08 2004-04-30 Daicel Chem Ind Ltd カルボン酸の製造方法及び製造システム
DE102004062302A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter und Antriebsaggregat dafür
US7820855B2 (en) * 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
US8076508B2 (en) * 2008-12-08 2011-12-13 Lyondell Chemical Technology Preparation of acetic acid
CN102100974A (zh) * 2009-12-18 2011-06-22 上海浦杰香料有限公司 一种快速闪蒸设备
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
US8710279B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
WO2012148509A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for producing ethanol using a stacked bed reactor
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8754268B2 (en) 2011-04-26 2014-06-17 Celanese International Corporation Process for removing water from alcohol mixtures
WO2012149137A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
EP2964602A2 (en) * 2013-03-07 2016-01-13 BP Chemicals Limited Process
RU2704210C2 (ru) * 2014-08-19 2019-10-24 Солвей Ацетов Гмбх Способ извлечения карбоновой кислоты и способ обработки древесины
MX2017004287A (es) 2014-10-02 2017-07-19 Celanese Int Corp Proceso para la produccion de acido acetico.
CN107207391B (zh) 2015-01-30 2020-11-06 国际人造丝公司 生产乙酸的方法
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
EP3250542A1 (en) 2015-01-30 2017-12-06 Celanese International Corporation Processes for producing acetic acid
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
US9512056B2 (en) 2015-02-04 2016-12-06 Celanese International Corporation Process to control HI concentration in residuum stream
US10413840B2 (en) 2015-02-04 2019-09-17 Celanese International Coporation Process to control HI concentration in residuum stream
US20230375478A1 (en) 2022-05-19 2023-11-23 Lyondellbasell Acetyls, Llc Methods for improved control of glacial acetic acid processes

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US2278831A (en) * 1941-03-21 1942-04-07 Du Pont Purification of aliphatic acids and anhydrides
US2352253A (en) * 1941-03-21 1944-06-27 Du Pont Purification of aliphatic acids and anhydrides
US2663681A (en) * 1950-07-21 1953-12-22 Eastman Kodak Co Recovery of lower acid anhydrides by distillation
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US3425798A (en) * 1966-01-10 1969-02-04 Eastman Kodak Co Process for the removal of iodine from organic compounds
SE364255B (fi) * 1967-04-05 1974-02-18 Monsanto Co
US3700566A (en) * 1969-10-13 1972-10-24 Phillips Petroleum Co Biphenyl purification process by plural stage fractional distillation
US3709795A (en) * 1970-02-02 1973-01-09 Monsanto Co Purification of carboxylic acids by chemical treatment and distillation
DE2119744A1 (fi) * 1970-04-23 1971-11-04
US3769177A (en) * 1971-11-10 1973-10-30 Monsanto Co Purification of carboxylic acids by plural stage distillation with side stream draw-offs
US3791935A (en) * 1971-11-10 1974-02-12 Monsanto Co Purification of carboxylic acids
BE791577A (fr) * 1971-11-19 1973-05-17 Monsanto Co Purification de courants d'acide carboxylique
JPS5246206B2 (fi) * 1972-09-29 1977-11-22
US3921161A (en) * 1973-05-29 1975-11-18 Sanders Associates Inc Preprogrammed television gaming system
JPS5246924B2 (fi) * 1973-11-27 1977-11-29
DE2505471C3 (de) * 1975-02-10 1982-05-06 Wacker-Chemie GmbH, 8000 München Verfahren zur Gewinnung von Essigsäureanhydrid durch kontinuierliche fraktionierte Destillation von Rohessigsäureanhydrid
US4029553A (en) * 1975-07-28 1977-06-14 Monsanto Company Purification of acetic acid streams by distillation
US4039395A (en) * 1975-08-11 1977-08-02 Monsanto Company Purification of acetic acid
US4008131A (en) * 1975-12-11 1977-02-15 Monsanto Company Purification of acetic acid
US4039428A (en) * 1976-01-02 1977-08-02 Monsanto Company Purification of propionic acid
JPS5438082A (en) * 1977-09-01 1979-03-22 Mitsui Eng & Shipbuild Co Ltd Low temperature liquefied gas coastal tanker
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DE3149092A1 (de) * 1981-12-11 1983-06-16 Hoechst Ag, 6230 Frankfurt Verfahren zur abtrennung des katalysatorsystems aus reaktionsgemischen von carbonylierungsreaktionen
DE3149094A1 (de) * 1981-12-11 1983-06-16 Hoechst Ag, 6230 Frankfurt Verfahren zur entfernung von aceton aus reaktionsgemischen von carbonylierungsreaktionen
JPS58116436A (ja) * 1981-12-28 1983-07-11 Mitsubishi Gas Chem Co Inc 無水酢酸の精製法
NZ203226A (en) * 1982-02-13 1985-08-30 Bp Chemical Ltd Production of acetic anhydride from methanol and carbon monoxide
DE3329781A1 (de) * 1983-08-18 1985-02-28 Hoechst Ag, 6230 Frankfurt Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbonylierung von dimethylether, methylacetat oder methanol erhaltenen carbonylierungsprodukten
US4792620A (en) * 1983-10-14 1988-12-20 Bp Chemicals Limited Carbonylation catalysts
US4650615A (en) * 1985-07-24 1987-03-17 The Halcon Sd Group, Inc. Purification of carboxylic acid anhydrides contaminated with halogen or halides
JPH06101049B2 (ja) * 1988-03-25 1994-12-12 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 文字列検出方法
DE3823645C1 (fi) * 1988-07-13 1989-11-30 Hoechst Ag
GB8822661D0 (en) * 1988-09-27 1988-11-02 Bp Chem Int Ltd Removal of iodine/iodide impurities
DE69009829T2 (de) * 1989-04-06 1994-10-13 Bp Chem Int Ltd Verfahren zur Herstellung von Carbonsäuren.
GB9021454D0 (en) * 1990-10-03 1990-11-14 Bp Chem Int Ltd Process
DE4034867A1 (de) * 1990-11-02 1992-05-07 Hoechst Ag Kontinuierliches verfahren zur gleichzeitigen herstellung von essigsaeure und essigsaeureanhydrid
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process

Also Published As

Publication number Publication date
GB9120902D0 (en) 1991-11-13
AR247718A1 (es) 1995-03-31
NO179039B (no) 1996-04-15
KR930007885A (ko) 1993-05-20
MX9205661A (es) 1993-04-01
RU2072981C1 (ru) 1997-02-10
IN179273B (fi) 1997-09-20
JPH05331095A (ja) 1993-12-14
BR9203816A (pt) 1993-04-27
US5227520A (en) 1993-07-13
EP0535825B1 (en) 1996-05-08
KR100231612B1 (ko) 1999-11-15
FI924441A (fi) 1993-04-03
UA25825C2 (uk) 1999-02-26
SG46153A1 (en) 1998-02-20
FI103570B (fi) 1999-07-30
CA2078850A1 (en) 1993-04-03
ID940B (id) 1996-09-19
FI103570B1 (fi) 1999-07-30
EP0535825A3 (en) 1994-06-01
AU647314B2 (en) 1994-03-17
ES2086670T3 (es) 1996-07-01
DE69210525D1 (de) 1996-06-13
DE69210525T2 (de) 1996-09-19
NO179039C (no) 1996-07-24
ZA927126B (en) 1994-03-17
ATE137731T1 (de) 1996-05-15
AU2522592A (en) 1993-04-08
EP0535825A2 (en) 1993-04-07
NZ244567A (en) 1993-09-27
CN1034071C (zh) 1997-02-19
NO923831D0 (no) 1992-10-01
TW253883B (fi) 1995-08-11
NO923831L (no) 1993-04-05
CN1071411A (zh) 1993-04-28
MY110324A (en) 1998-04-30

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