NO923834L - Katalysatorer for deshalogenering av alfahalogenerte karboksylsyrer - Google Patents

Katalysatorer for deshalogenering av alfahalogenerte karboksylsyrer

Info

Publication number
NO923834L
NO923834L NO92923834A NO923834A NO923834L NO 923834 L NO923834 L NO 923834L NO 92923834 A NO92923834 A NO 92923834A NO 923834 A NO923834 A NO 923834A NO 923834 L NO923834 L NO 923834L
Authority
NO
Norway
Prior art keywords
halogenated carboxylic
carboxylic acids
alpha
catalysts
deshalogenation
Prior art date
Application number
NO92923834A
Other languages
English (en)
Other versions
NO300620B1 (no
NO923834D0 (no
Inventor
Yves Correia
Dominique Jourdain
Joseph Nowocien
Alexandre Salerno
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of NO923834D0 publication Critical patent/NO923834D0/no
Publication of NO923834L publication Critical patent/NO923834L/no
Publication of NO300620B1 publication Critical patent/NO300620B1/no

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
NO923834A 1991-10-18 1992-10-01 Katalysatorer for deshalogenering av alfa-halogenerte karboksylsyrer og fremgangsmåte for rensing av mono-alfa-halogenerte karboksylsyrer NO300620B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112915A FR2682616B1 (fr) 1991-10-18 1991-10-18 Catalyseurs de deshalogenation d'acides carboxyliques alphahalogenes.

Publications (3)

Publication Number Publication Date
NO923834D0 NO923834D0 (no) 1992-10-01
NO923834L true NO923834L (no) 1993-04-19
NO300620B1 NO300620B1 (no) 1997-06-30

Family

ID=9418104

Family Applications (1)

Application Number Title Priority Date Filing Date
NO923834A NO300620B1 (no) 1991-10-18 1992-10-01 Katalysatorer for deshalogenering av alfa-halogenerte karboksylsyrer og fremgangsmåte for rensing av mono-alfa-halogenerte karboksylsyrer

Country Status (15)

Country Link
US (2) US5356850A (no)
EP (1) EP0537838B1 (no)
JP (1) JPH0734864B2 (no)
KR (1) KR100242369B1 (no)
CN (1) CN1035162C (no)
AT (1) ATE116159T1 (no)
CA (1) CA2080708C (no)
DE (1) DE69201041T2 (no)
DK (1) DK0537838T3 (no)
ES (1) ES2066552T3 (no)
FI (1) FI924705A (no)
FR (1) FR2682616B1 (no)
GR (1) GR3015215T3 (no)
NO (1) NO300620B1 (no)
TW (1) TW280781B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156134T3 (es) * 1994-12-02 2001-06-16 Salzgitter Anlagenbau Gmbh Procedimiento para la obtencion de acido monocloracetico.
DE19546080A1 (de) * 1995-12-11 1997-06-12 Hoechst Ag Verfahren zur Darstellung einer besonders reinen Monochloressigsäure
EP1900719A1 (en) * 2006-09-01 2008-03-19 BUSS ChemTech AG Manufacture of substantially pure monochloroacetic acid
DE102008019338A1 (de) * 2008-04-16 2009-10-22 Qiagen Gmbh Verfahren zur Isolierung von Polypeptiden
US9357997B2 (en) 2011-07-08 2016-06-07 Smith & Nephew, Inc. Suture passer and method
CN105646190A (zh) 2011-10-20 2016-06-08 阿克佐诺贝尔化学国际公司 将包含二氯乙酸的液体进料加氢脱氯的方法
JP5829340B2 (ja) 2011-10-20 2015-12-09 アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． Ｍｃａおよびｄｃａを含む液体供給材料の精製方法
ES2780188T3 (es) 2011-10-28 2020-08-24 Sun Patent Trust Método de codificación de imagen, método de decodificación de imagen, aparato de codificación de imagen y aparato de decodificación de imagen
WO2016146556A1 (en) 2015-03-17 2016-09-22 Akzo Nobel Chemicals International B.V. Process for the purification of monochloroacetic acid
AR104892A1 (es) 2015-06-12 2017-08-23 Akzo Nobel Chemicals Int Bv Proceso para la hidrodecloración de una alimentación que comprende ácido dicloroacético

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1920806C3 (de) * 1969-04-24 1974-07-04 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Regenerierung eines Dehalogenierungskatalysators
CS188122B2 (en) * 1971-02-08 1979-02-28 Kurt Habig Method of production the sulfide catalysts with the platinum on coal
SE392045B (sv) * 1972-08-17 1977-03-14 Hoechst Ag Sett att framstella en av finkornigt berarmaterial och palladium bestaende katalysator
US4422954A (en) * 1982-03-31 1983-12-27 Allied Corporation Method to restore the metal content of a noble metal hydrogenation catalyst
DE3782213T2 (de) * 1986-07-10 1993-03-11 Chiyoda Chem Eng Construct Co Verfahren zur enthalogenierung eines halogenids und katalysator hierfuer.
US4888316A (en) * 1988-11-21 1989-12-19 Phillips Petroleum Company Preparation of hydrotreating catalyst from spent catalyst
FR2645531B1 (fr) * 1989-04-07 1991-06-07 Atochem Procede et catalyseur de deshalogenation d'acides carboxyliques alphahalogenes

Also Published As

Publication number Publication date
FR2682616B1 (fr) 1993-12-10
CN1035162C (zh) 1997-06-18
ATE116159T1 (de) 1995-01-15
TW280781B (no) 1996-07-11
DE69201041D1 (de) 1995-02-09
DE69201041T2 (de) 1995-08-03
US5356850A (en) 1994-10-18
NO300620B1 (no) 1997-06-30
ES2066552T3 (es) 1995-03-01
EP0537838B1 (fr) 1994-12-28
JPH0734864B2 (ja) 1995-04-19
KR100242369B1 (ko) 2000-02-01
DK0537838T3 (da) 1995-06-06
CA2080708A1 (fr) 1993-04-19
CA2080708C (fr) 1999-02-16
JPH05301045A (ja) 1993-11-16
FI924705A0 (fi) 1992-10-16
CN1071603A (zh) 1993-05-05
NO923834D0 (no) 1992-10-01
FR2682616A1 (fr) 1993-04-23
FI924705A (fi) 1993-04-19
EP0537838A1 (fr) 1993-04-21
GR3015215T3 (en) 1995-05-31
US5475135A (en) 1995-12-12

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