KR100242369B1 - 알파-할로겐화 카르복실산의 탈할로겐화를 위한 촉매 - Google Patents

알파-할로겐화 카르복실산의 탈할로겐화를 위한 촉매 Download PDF

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Publication number
KR100242369B1
KR100242369B1 KR1019920019124A KR920019124A KR100242369B1 KR 100242369 B1 KR100242369 B1 KR 100242369B1 KR 1019920019124 A KR1019920019124 A KR 1019920019124A KR 920019124 A KR920019124 A KR 920019124A KR 100242369 B1 KR100242369 B1 KR 100242369B1
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KR
South Korea
Prior art keywords
catalyst
alpha
acid
halogenated carboxylic
hydrogen
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 - Fee Related
Application number
KR1019920019124A
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English (en)
Korean (ko)
Inventor
꼬리아 이브
쥬르뎅 도미니끄
노보시앙 죠오셉
살레르노 알렉상드르
Original Assignee
앙리 니일
엘프 아토켐 소시에떼아노님
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Publication of KR100242369B1 publication Critical patent/KR100242369B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (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)
KR1019920019124A 1991-10-18 1992-10-17 알파-할로겐화 카르복실산의 탈할로겐화를 위한 촉매 Expired - Fee Related KR100242369B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112915 1991-10-18
FR9112915A FR2682616B1 (fr) 1991-10-18 1991-10-18 Catalyseurs de deshalogenation d'acides carboxyliques alphahalogenes.

Publications (1)

Publication Number Publication Date
KR100242369B1 true KR100242369B1 (ko) 2000-02-01

Family

ID=9418104

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920019124A Expired - Fee Related KR100242369B1 (ko) 1991-10-18 1992-10-17 알파-할로겐화 카르복실산의 탈할로겐화를 위한 촉매

Country Status (15)

Country Link
US (2) US5356850A (enExample)
EP (1) EP0537838B1 (enExample)
JP (1) JPH0734864B2 (enExample)
KR (1) KR100242369B1 (enExample)
CN (1) CN1035162C (enExample)
AT (1) ATE116159T1 (enExample)
CA (1) CA2080708C (enExample)
DE (1) DE69201041T2 (enExample)
DK (1) DK0537838T3 (enExample)
ES (1) ES2066552T3 (enExample)
FI (1) FI924705A7 (enExample)
FR (1) FR2682616B1 (enExample)
GR (1) GR3015215T3 (enExample)
NO (1) NO300620B1 (enExample)
TW (1) TW280781B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT728730E (pt) * 1994-12-02 2001-08-30 Scient Res I Syntez Processo de preparacao do 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
JP5870199B2 (ja) * 2011-10-20 2016-02-24 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． ジクロロ酢酸を含む液体供給材料の水素化脱塩素方法
US9505694B2 (en) 2011-10-20 2016-11-29 Akzo Nobel Chemicals International B.V. Process for the purification of a liquid feed comprising MCA and DCA
RU2609083C2 (ru) 2011-10-28 2017-01-30 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений
DK3271322T3 (da) 2015-03-17 2020-03-09 Nouryon Chemicals Int Bv Fremgangsmåde til oprensning af monochloreddikesyre
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
EP0255877B1 (en) * 1986-07-10 1992-10-14 Chiyoda Chemical Engineering & Construction Company Limited Method for dehalogenation of a halide and catalyst used therefor
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
US5475135A (en) 1995-12-12
FI924705L (fi) 1993-04-19
DE69201041D1 (de) 1995-02-09
EP0537838A1 (fr) 1993-04-21
DE69201041T2 (de) 1995-08-03
GR3015215T3 (en) 1995-05-31
ES2066552T3 (es) 1995-03-01
ATE116159T1 (de) 1995-01-15
CA2080708A1 (fr) 1993-04-19
CN1035162C (zh) 1997-06-18
FI924705A7 (fi) 1993-04-19
CN1071603A (zh) 1993-05-05
FR2682616A1 (fr) 1993-04-23
JPH05301045A (ja) 1993-11-16
JPH0734864B2 (ja) 1995-04-19
NO923834D0 (no) 1992-10-01
CA2080708C (fr) 1999-02-16
NO923834L (no) 1993-04-19
DK0537838T3 (da) 1995-06-06
EP0537838B1 (fr) 1994-12-28
NO300620B1 (no) 1997-06-30
FI924705A0 (fi) 1992-10-16
FR2682616B1 (fr) 1993-12-10
US5356850A (en) 1994-10-18
TW280781B (enExample) 1996-07-11

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