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DE3869488D1 - Entfernung von halogeniden von karbonsaeuren. - Google Patents

Entfernung von halogeniden von karbonsaeuren.

Info

Publication number
DE3869488D1
DE3869488D1 DE8888110018T DE3869488T DE3869488D1 DE 3869488 D1 DE3869488 D1 DE 3869488D1 DE 8888110018 T DE8888110018 T DE 8888110018T DE 3869488 T DE3869488 T DE 3869488T DE 3869488 D1 DE3869488 D1 DE 3869488D1
Authority
DE
Germany
Prior art keywords
halogenides
removal
carbonic acids
carbonic
acids
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8888110018T
Other languages
English (en)
Inventor
Jonathan Joshua Kurland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3869488D1 publication Critical patent/DE3869488D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DE8888110018T 1987-06-24 1988-06-23 Entfernung von halogeniden von karbonsaeuren. Expired - Lifetime DE3869488D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6575587A 1987-06-24 1987-06-24

Publications (1)

Publication Number Publication Date
DE3869488D1 true DE3869488D1 (de) 1992-04-30

Family

ID=22064882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888110018T Expired - Lifetime DE3869488D1 (de) 1987-06-24 1988-06-23 Entfernung von halogeniden von karbonsaeuren.

Country Status (4)

Country Link
EP (1) EP0296584B1 (de)
JP (1) JPH0714488B2 (de)
CA (1) CA1305181C (de)
DE (1) DE3869488D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2611774B2 (ja) * 1987-07-01 1997-05-21 和光純薬工業 株式会社 酢酸の精製方法
GB8822661D0 (en) * 1988-09-27 1988-11-02 Bp Chem Int Ltd Removal of iodine/iodide impurities
GB9022787D0 (en) * 1990-10-19 1990-12-05 British Petroleum Co Plc Process
US5220058A (en) * 1991-09-30 1993-06-15 Union Carbide Chemicals & Plastics Technology Corporation Iodide removal process
GB9122168D0 (en) * 1991-10-18 1991-11-27 Bp Chem Int Ltd Process
US5300685A (en) * 1991-11-25 1994-04-05 Hoechst Celanese Corporation Removal of halide impurities from organic liquids
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
GB9715489D0 (en) 1997-07-23 1997-10-01 Bp Chem Int Ltd Composition
WO2000027779A1 (en) * 1998-11-06 2000-05-18 Celanese International Corporation Process for removing halide impurities by resin treatment
US6211408B1 (en) * 1999-03-24 2001-04-03 Celanese International Corporation Method of removing iodides from non-aqueous organic media utilizing silver or mercury exchanged macroporous organofunctional polysiloxane resins
US6225498B1 (en) * 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media
JP4607066B2 (ja) * 2006-07-24 2011-01-05 ハリマ化成株式会社 金属銀微粒子の製造方法
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1305181C (en) 1992-07-14
EP0296584B1 (de) 1992-03-25
JPH01110643A (ja) 1989-04-27
EP0296584A3 (en) 1989-03-08
JPH0714488B2 (ja) 1995-02-22
EP0296584A2 (de) 1988-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee