FI101471B1 - Menetelmä etikkahapon ja/tai etikkahappoanhydridin puhdistamiseksi - Google Patents

Menetelmä etikkahapon ja/tai etikkahappoanhydridin puhdistamiseksi

Info

Publication number
FI101471B1
FI101471B1 FI915145A FI915145A FI101471B1 FI 101471 B1 FI101471 B1 FI 101471B1 FI 915145 A FI915145 A FI 915145A FI 915145 A FI915145 A FI 915145A FI 101471 B1 FI101471 B1 FI 101471B1
Authority
FI
Finland
Prior art keywords
acetic acid
acetic anhydride
acetic
purification
percent
Prior art date
Application number
FI915145A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI915145A (fi
FI101471B (fi
FI915145A0 (fi
Inventor
Michael David Jones
Original Assignee
British Petroleum Co Plc
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=10684615&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI101471(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of FI915145A0 publication Critical patent/FI915145A0/fi
Publication of FI915145A publication Critical patent/FI915145A/fi
Application granted granted Critical
Publication of FI101471B1 publication Critical patent/FI101471B1/fi
Publication of FI101471B publication Critical patent/FI101471B/fi

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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • C07C53/12—Acetic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Furan Compounds (AREA)
FI915145A 1990-10-31 1991-10-31 Menetelmä etikkahapon ja/tai etikkahappoanhydridin puhdistamiseksi FI101471B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9023634 1990-10-31
GB909023634A GB9023634D0 (en) 1990-10-31 1990-10-31 Process for purifying acetic acid and/or acetic anhydride

Publications (4)

Publication Number Publication Date
FI915145A0 FI915145A0 (fi) 1991-10-31
FI915145A FI915145A (fi) 1992-05-01
FI101471B1 true FI101471B1 (fi) 1998-06-30
FI101471B FI101471B (fi) 1998-06-30

Family

ID=10684615

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915145A FI101471B (fi) 1990-10-31 1991-10-31 Menetelmä etikkahapon ja/tai etikkahappoanhydridin puhdistamiseksi

Country Status (22)

Country Link
US (1) US5227524A (de)
EP (1) EP0484020B1 (de)
JP (1) JPH04282339A (de)
KR (1) KR0162095B1 (de)
CN (1) CN1033270C (de)
AT (1) ATE132845T1 (de)
AU (1) AU642779B2 (de)
BR (1) BR9104743A (de)
CA (1) CA2054025A1 (de)
CS (1) CS331191A3 (de)
DE (1) DE69116310T2 (de)
ES (1) ES2082155T3 (de)
FI (1) FI101471B (de)
GB (1) GB9023634D0 (de)
HU (1) HUT59652A (de)
IN (1) IN184595B (de)
MX (1) MX174344B (de)
MY (1) MY108637A (de)
NO (1) NO174924C (de)
RU (1) RU2044721C1 (de)
YU (1) YU47574B (de)
ZA (1) ZA918390B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9122168D0 (en) * 1991-10-18 1991-11-27 Bp Chem Int Ltd Process
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
FR2725983B1 (fr) * 1994-10-21 1996-12-20 Rhone Poulenc Chimie Procede de preparation d'acides carboxyliques en presence d'un catalyseur a base d'iridium et d'iodures sous forme soluble
CN1070167C (zh) * 1994-05-13 2001-08-29 派蒂斯艾西提克公司 用基于铱和碘化物的可溶性催化剂制备羧酸或相应酯的方法
JP3281258B2 (ja) * 1996-04-26 2002-05-13 ダイセル化学工業株式会社 有機媒質中に含まれるヨウ素化合物を除去する際の運転方法
US5962735A (en) 1998-03-06 1999-10-05 Uop Llc Method for treating an organic liquid contaminated with an iodide compound
US6506935B1 (en) 1998-03-06 2003-01-14 Uop Llc Combination pretreatment/adsorption for treating a liquid stream contaminated with an iodine-containing compound
US6007724A (en) * 1998-12-21 1999-12-28 Uop Llc Method for treating a liquid stream contaminated with an iodine-containing compound using a solid absorbent comprising a metal phthalocyanine
US6190562B1 (en) 1999-03-24 2001-02-20 Uop Llc Method for treating a liquid stream contaminated with an iodine-containing compound using a cation-exchanged crystalline manganese phosphate
US6225498B1 (en) * 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
JP4995522B2 (ja) * 2006-09-25 2012-08-08 千代田化工建設株式会社 有機酸からのヨウ素化合物除去方法
US7588690B1 (en) * 2009-02-10 2009-09-15 The Purolite Company Method of iodide removal
US20110086929A1 (en) * 2009-10-13 2011-04-14 Brotech Corporation, doing business as The Purolite Company Method of iodide removal
US8704010B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Alcohol production process with impurity removal
US8394987B2 (en) * 2010-06-17 2013-03-12 Lyondell Chemical Technology, L.P. Methyl iodide removal from acetic acid waste stream
CA2823526A1 (en) 2010-12-30 2012-07-05 Celanese International Corporation Purification of acetic acid product streams
WO2013070216A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated ethanol production from methanol via carbonylation and hydrogenation by extracting halides from acetic acid
US8975450B2 (en) 2013-03-15 2015-03-10 Celanese International Corporation Ethanol and ethyl acetate production using an acetic acid and acetic anhydride mixed feed
MX2017004287A (es) 2014-10-02 2017-07-19 Celanese Int Corp Proceso para la produccion de acido acetico.
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
EP3250542A1 (de) 2015-01-30 2017-12-06 Celanese International Corporation Verfahren zur herstellung von essigsäure
US9487464B2 (en) 2015-01-30 2016-11-08 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
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113570B (de) * 1957-04-20 1961-09-07 Bayer Ag Verfahren zur Herstellung von Kationenaustauschern auf Basis von nicht sprosspolymerisierten vernetzten Polymerisaten
US4615806B1 (en) * 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media

Also Published As

Publication number Publication date
CN1062136A (zh) 1992-06-24
JPH04282339A (ja) 1992-10-07
IN184595B (de) 2000-09-09
US5227524A (en) 1993-07-13
EP0484020A3 (en) 1992-12-16
AU8677291A (en) 1992-05-07
MX174344B (es) 1994-05-09
EP0484020B1 (de) 1996-01-10
NO174924B (no) 1994-04-25
CN1033270C (zh) 1996-11-13
FI915145A (fi) 1992-05-01
HUT59652A (en) 1992-06-29
CS331191A3 (en) 1992-05-13
AU642779B2 (en) 1993-10-28
ZA918390B (en) 1993-04-21
KR920007974A (ko) 1992-05-27
ES2082155T3 (es) 1996-03-16
FI101471B (fi) 1998-06-30
YU171591A (sh) 1994-04-05
CA2054025A1 (en) 1992-05-01
EP0484020A2 (de) 1992-05-06
NO914255L (no) 1992-05-04
HU913419D0 (en) 1992-01-28
BR9104743A (pt) 1992-06-16
DE69116310D1 (de) 1996-02-22
FI915145A0 (fi) 1991-10-31
RU2044721C1 (ru) 1995-09-27
NO914255D0 (no) 1991-10-30
GB9023634D0 (en) 1990-12-12
ATE132845T1 (de) 1996-01-15
NO174924C (no) 1994-08-03
KR0162095B1 (ko) 1999-01-15
YU47574B (sh) 1995-10-03
DE69116310T2 (de) 1996-05-23
MY108637A (en) 1996-10-31

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