IL103851A - Removal of halide impurities from organic liquids - Google Patents

Removal of halide impurities from organic liquids

Info

Publication number
IL103851A
IL103851A IL103851A IL10385192A IL103851A IL 103851 A IL103851 A IL 103851A IL 103851 A IL103851 A IL 103851A IL 10385192 A IL10385192 A IL 10385192A IL 103851 A IL103851 A IL 103851A
Authority
IL
Israel
Prior art keywords
halide
vapor
liquid
precipitates
removal
Prior art date
Application number
IL103851A
Other languages
English (en)
Other versions
IL103851A0 (en
Original Assignee
Hoechst Celanese 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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of IL103851A0 publication Critical patent/IL103851A0/xx
Publication of IL103851A publication Critical patent/IL103851A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Water Treatment By Sorption (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Eye Examination Apparatus (AREA)
  • Laminated Bodies (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IL103851A 1991-11-25 1992-11-23 Removal of halide impurities from organic liquids IL103851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/799,455 US5300685A (en) 1991-11-25 1991-11-25 Removal of halide impurities from organic liquids

Publications (2)

Publication Number Publication Date
IL103851A0 IL103851A0 (en) 1993-04-04
IL103851A true IL103851A (en) 1997-06-10

Family

ID=25175957

Family Applications (1)

Application Number Title Priority Date Filing Date
IL103851A IL103851A (en) 1991-11-25 1992-11-23 Removal of halide impurities from organic liquids

Country Status (23)

Country Link
US (1) US5300685A (de)
EP (1) EP0544496B1 (de)
JP (1) JP3352737B2 (de)
KR (1) KR100241663B1 (de)
CN (1) CN1033802C (de)
AT (1) ATE138635T1 (de)
AU (1) AU646602B2 (de)
BR (1) BR9204517A (de)
CA (1) CA2082534C (de)
CZ (1) CZ348092A3 (de)
DE (1) DE69211099T2 (de)
DK (1) DK0544496T3 (de)
ES (1) ES2087464T3 (de)
FI (1) FI925331A (de)
GR (1) GR3020113T3 (de)
HU (1) HUT64871A (de)
IL (1) IL103851A (de)
MX (1) MX9206759A (de)
NO (1) NO924515L (de)
NZ (1) NZ245224A (de)
PL (1) PL296717A1 (de)
TW (1) TW232659B (de)
ZA (1) ZA928824B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502249A (en) * 1994-05-31 1996-03-26 Eastman Chemical Company Process for the removal of iodine from acetyl compounds
EP0685445B1 (de) * 1994-05-31 1997-10-22 Eastman Chemical Company Verfahren zur Entfernung von Jod enthaltenden Verbindungen aus Essigsäure
DE19511467A1 (de) * 1995-03-29 1996-10-02 Bayer Ag Verfahren zur Herstellung von thermoplastischem Polycarbonat
JPH09267090A (ja) * 1996-03-29 1997-10-14 Shirouma Sci Kk 水中の有機体ハロゲン除去装置
US5632898A (en) * 1996-08-13 1997-05-27 Isis Pharmaceuticals, Inc. Method for removing unreacted electrophiles from a reaction mixture
DK149497A (da) * 1997-12-19 1999-06-20 Haldor Topsoe As Fremstilling til fjernelse af alkylhalider fra en carbonstrøm
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
AU1597500A (en) * 1998-11-06 2000-05-29 Celanese International Corporation Process for removing halide impurities by resin treatment
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
EP1114814A3 (de) * 1999-12-29 2003-01-22 Haldor Topsoe A/S Verfahren zur Minderung von Iodverbindungen aus einem Prozessablauf
US6235673B1 (en) * 2000-04-05 2001-05-22 Eastman Chemical Company Carbonylation catalyst supported on a carbonized polysulfonated divinylbenzene-styrene copolymer
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
CN101150478B (zh) * 2007-10-22 2010-08-25 华为技术有限公司 一种建立主备链路的方法、系统和路由器
US8541638B2 (en) * 2008-11-26 2013-09-24 Chevron U.S.A. Inc. Process to remove dissolved AlCl3 from ionic liquid
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
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
US9024083B2 (en) 2010-07-09 2015-05-05 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
WO2012148509A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for producing ethanol using a stacked bed reactor
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
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
WO2021033712A1 (ja) * 2019-08-21 2021-02-25 宇部興産株式会社 飲料用硫黄化合物除去剤、並びに、前記飲料用硫黄化合物除去剤を用いた飲料用硫黄化合物除去部材、飲料から硫黄化合物を除去する方法及び硫黄化合物が除去された飲料の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133495A (en) * 1978-04-10 1979-10-17 Asahi Chem Ind Co Ltd Recovering method for liquid phase oxidation catalyst
NL8204901A (nl) * 1981-12-30 1983-07-18 Halcon Sd Group Inc Zuivering van carbonyleringsprodukten.
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
US4615806B1 (en) * 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media
JPH0714488B2 (ja) * 1987-06-24 1995-02-22 ユニオン・カーバイド・コーポレーション カルボン酸からのハライドの除去
EP0306261B1 (de) * 1987-08-31 1992-07-15 Sharp Kabushiki Kaisha Verwendung eines Polyimidkationenaustauscherharzes
GB9022787D0 (en) * 1990-10-19 1990-12-05 British Petroleum Co Plc Process

Also Published As

Publication number Publication date
FI925331A0 (fi) 1992-11-24
CZ348092A3 (en) 1993-06-16
JP3352737B2 (ja) 2002-12-03
FI925331A (fi) 1993-05-26
EP0544496A1 (de) 1993-06-02
MX9206759A (es) 1993-05-01
KR930009627A (ko) 1993-06-21
JPH05246935A (ja) 1993-09-24
CN1033802C (zh) 1997-01-15
NZ245224A (en) 1994-09-27
US5300685A (en) 1994-04-05
CN1072924A (zh) 1993-06-09
ATE138635T1 (de) 1996-06-15
BR9204517A (pt) 1993-06-01
AU2823592A (en) 1993-05-27
NO924515L (no) 1993-05-26
GR3020113T3 (en) 1996-08-31
ZA928824B (en) 1994-05-16
DK0544496T3 (da) 1996-07-01
CA2082534A1 (en) 1993-05-26
ES2087464T3 (es) 1996-07-16
EP0544496B1 (de) 1996-05-29
DE69211099T2 (de) 1996-10-31
IL103851A0 (en) 1993-04-04
TW232659B (de) 1994-10-21
HUT64871A (en) 1994-03-28
HU9203678D0 (en) 1993-04-28
AU646602B2 (en) 1994-02-24
NO924515D0 (no) 1992-11-24
CA2082534C (en) 2003-01-07
PL296717A1 (en) 1993-08-09
DE69211099D1 (de) 1996-07-04
KR100241663B1 (ko) 2000-02-01

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