KR900002839A - 촉매 조성물 및 이의 제조방법과 이들 조성물에 의한 1,1,2- 트리클로로- 1,2,2- 트리플루오로에탄의 수소화 방법 - Google Patents
촉매 조성물 및 이의 제조방법과 이들 조성물에 의한 1,1,2- 트리클로로- 1,2,2- 트리플루오로에탄의 수소화 방법 Download PDFInfo
- Publication number
- KR900002839A KR900002839A KR1019890011901A KR890011901A KR900002839A KR 900002839 A KR900002839 A KR 900002839A KR 1019890011901 A KR1019890011901 A KR 1019890011901A KR 890011901 A KR890011901 A KR 890011901A KR 900002839 A KR900002839 A KR 900002839A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst composition
- alkali
- alkaline earth
- composition according
- group viii
- Prior art date
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Classifications
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/138—Halogens; Compounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (11)
- 촉매 조성물이 알카리 또는 알카리 토류 금속의 염에서 선택한 하나 또는 그 이상의 화합물을 함유함을 특징으로 하는, 다공성 산화 또는 탄소-주재 지지체와 원소 주기율표 Ⅷ족 금속으로 이루어지는 1,1,2-트리클로로-1,2,2-트리플루오로에탄올을 클로로트리플루오로에틸렌과 트리플루오로에틸렌으로 수소화 하는 촉매 조성물.
- 제1항에 있어서, 사용된 알카리 또는 알카리 토류 금속의 염이 이들 금속의 할로겐화물 또는 수산화물임을 특징으로 하는 촉매 조성물.
- 제2항에 있어서, 사용된 알카리 또는 알카리 토류 금속의 할로겐화물 또는 수산화물을 칼륨, 세슘 또는 바륨의 염화물, 불화물 또는 수산화물에서 선택함을 특징으로 하는 촉매 조성물.
- 제2항 또는 제3항에 있어서, 알카리 또는 알카리 토류 금속의 할로겐화물 또는 수산화물에서 선택한 두 화합물을 함유함을 특징으로 하는 촉매 조성물.
- 제1항, 제2항 제3항 또는 제4항에 있어서, 1-25중량%의 알카리 또는 알카리 토류 금속을 함유함을 특징으로 하는 촉매 조성물.
- 전술한 항중 어느 한항에 있어서, 원소 주기율표 Ⅷ족 금속을 팔라듐 또는 백금에서 선택함을 특징으로 하는 촉매 조성물.
- 전술한 항 중 어느 한 항에 있어서, 0.05-10중량%의 Ⅷ족 금속을 함유함을 특징으로 하는 촉매 조성물.
- 전술한 항 중 어느 한 항에 있어서, 사용된 산화 지지체가 알루미나, 실리카, 알루미나와 실라카와 혼합물, 산화 티타늄 또는 산화 지르코늄을 주재로 함을 특징으로 하는 촉매 조성물.
- a) 다공성 산화 지지체를 알카리 또는 알카리 토류 금속의 염에서 선택한 하나 또는 그 이상의 화합물을 함유하는 수용액에 함침시키는 첫째 단계와 b) 건조후, 다공성 산화 지지체를 원소 주기율표 Ⅷ족 금속의 염화물을 함유하는 수용액에 함침시키는 둘째 단계로 이루어짐을 특징으로 하는 제1항 내지 제8항중 어느 한 항에 따른 촉매 조성물의 제조 방법.
- 제9항에 있어서, 얻은 촉매 조성물을 건조한 다음 수소 또는 수소와 헬륨과 같은 불활성 기체의 혼합물로 환원시킴을 특징으로 하는 촉매 조성물의 제조방법.
- 수소화 반응이 제1항 내지 제8항중 어느 한 항에 따른 촉매 조성물에 의한 촉매 작용임을 특징으로 하는, 수소 분자의 존재하에 1,1,2-트리클로로-1,2,2-트리플루오로에탄올 클로로트리플루오로에틸렌과 트리플루오로에틸렌으로 수소화 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR88-11152 | 1988-08-22 | ||
FR88.11152 | 1988-08-22 | ||
FR8811152A FR2635471A1 (fr) | 1988-08-22 | 1988-08-22 | Compositions catalytiques, procede pour leur obtention et procede d'hydrogenation de 1,1,2-trichloro-1,2,2-trifluorethane au moyen de ces compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900002839A true KR900002839A (ko) | 1990-03-23 |
KR970011084B1 KR970011084B1 (ko) | 1997-07-07 |
Family
ID=9369482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890011901A KR970011084B1 (ko) | 1988-08-22 | 1989-08-21 | 촉매 조성물 및 이의 제조방법과 이들 조성물에 의한 1,1,2-트리클로로-1,2,2-트리플루오로에탄의 수소화 방법 |
Country Status (9)
Country | Link |
---|---|
US (2) | US5053377A (ko) |
EP (1) | EP0355907B1 (ko) |
JP (1) | JP2840085B2 (ko) |
KR (1) | KR970011084B1 (ko) |
AT (1) | ATE77971T1 (ko) |
DE (1) | DE68902022T2 (ko) |
ES (1) | ES2033078T3 (ko) |
FR (1) | FR2635471A1 (ko) |
GR (1) | GR3005211T3 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970061351A (ko) * | 1996-02-01 | 1997-09-12 | 비. 엠. 달러 | 촉매 조성물 및 디올레핀의 선택적 수소화 방법 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5057470A (en) * | 1990-05-22 | 1991-10-15 | E. I. Du Pont De Nemours And Company | Regeneration of noble metal catalysts used in hydrodehalogenation of halogen-substituted hydrocarbons containing fluorine and at least one other halogen |
EP0459463B1 (en) * | 1990-05-31 | 1994-08-17 | Daikin Industries, Limited | Process for preparing 1-chloro-1,2,2-trifluoroethylene or 1,2,2-trifluoroethylene |
BE1005238A3 (fr) * | 1991-01-25 | 1993-06-08 | Solvay | Procede pour la preparation de chlorotrifluoroethylene et de trifluoroethylene au depart de 1,1,2-trichloro-1,1,2-trifluoroethane et composition catalytique utilisee dans ce procede. |
WO1992014547A1 (en) * | 1991-02-14 | 1992-09-03 | The Regents Of The University Of California | Immobilized free molecule aerosol catalytic reactor |
US5447896A (en) * | 1992-06-23 | 1995-09-05 | E. I. Du Pont De Nemours And Company | Hydrodehalogenation catalysts and their preparation and use |
GB9600430D0 (en) * | 1996-01-10 | 1996-03-13 | Ici Plc | Hydrogenation catalyst and process |
US5853693A (en) * | 1996-04-03 | 1998-12-29 | Mitsubishi Gas Chemical Company, Inc. | Hydrogenation catalyst for production of hydrogen peroxide, and method for preparation of same |
WO2005103025A1 (en) * | 2004-04-21 | 2005-11-03 | Novogen Research Pty Ltd | Isoflavene synthetic method and catalyst |
KR101154465B1 (ko) * | 2008-06-27 | 2012-06-21 | 주식회사 엘지화학 | 에틸렌디클로라이드 분해용 촉매 |
US20130131402A1 (en) * | 2010-07-01 | 2013-05-23 | Solvay Specialty Polymers Italy S.P.A. | Process for the synthesis of trifluoroethylene |
EP2809636B1 (en) * | 2012-02-02 | 2015-12-30 | Solvay Specialty Polymers Italy S.p.A. | Stable compositions of trifluoroethylene |
WO2014178352A1 (ja) | 2013-04-30 | 2014-11-06 | 旭硝子株式会社 | トリフルオロエチレンを含む組成物 |
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CA728219A (en) * | 1966-02-15 | G. Anello Louis | Manufacture of 1,1,2-trifluoro-2-chloroethylene | |
CA728220A (en) * | 1966-02-15 | G. Anello Louis | Manufacture of tetrafluoroethylene | |
US2207868A (en) * | 1938-01-25 | 1940-07-16 | Hercules Powder Co Ltd | Hydrogenation catalyst and method of preparing the same |
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US2651598A (en) * | 1951-03-17 | 1953-09-08 | Atlantic Refining Co | Reforming process and catalyst |
US2697124A (en) * | 1952-02-25 | 1954-12-14 | Kellogg M W Co | Dehalogenation of fluorohalocarbons |
US2685606A (en) * | 1953-02-25 | 1954-08-03 | Union Carbide & Carbon Corp | Preparation of halogenated olefines |
US2864873A (en) * | 1954-03-16 | 1958-12-16 | Allied Chem | Production of 1, 1, 2-trifluoro-2-chloroethylene |
US3043889A (en) * | 1960-03-22 | 1962-07-10 | Allied Chem | Production of fluoroethylenes |
US3505417A (en) * | 1966-10-05 | 1970-04-07 | Phillips Petroleum Co | Dehalogenation of fluorohalocarbons |
US3846281A (en) * | 1972-04-03 | 1974-11-05 | Exxon Research Engineering Co | Platinum-magnesium reforming catalyst |
US3876557A (en) * | 1973-06-29 | 1975-04-08 | Jackie Lou Bland | Metallic catalyst |
DE2716000C2 (de) * | 1976-04-14 | 1982-07-08 | Asahi Kasei Kogyo K.K., Osaka | Verfahren zur Herstellung von 1,4- Diacyloxybuten-(2) |
US4151190A (en) * | 1976-05-21 | 1979-04-24 | The Dow Chemical Company | Process for producing C2 -C4 hydrocarbons from carbon monoxide and hydrogen |
JPS5419910A (en) * | 1977-07-14 | 1979-02-15 | Japan Synthetic Rubber Co Ltd | Preparation of diacetoxybutene |
US4289710A (en) * | 1979-12-19 | 1981-09-15 | Union Carbide Corporation | Process for producing methanol from synthesis gas with palladium-calcium catalysts |
DE3170139D1 (en) * | 1980-12-09 | 1985-05-30 | Allied Corp | Preparation of chlorotrifluoroethylene and trifluoroethylene |
JPS58107556A (ja) * | 1981-12-21 | 1983-06-27 | Canon Inc | 余白形成制御装置 |
US4621149A (en) * | 1981-12-25 | 1986-11-04 | Asahi Kasei Kogyo Kabushiki Kaisha | Production of urethane compounds |
NL8403258A (nl) * | 1984-10-26 | 1986-05-16 | Stamicarbon | Werkwijze voor de bereiding van pyrimidine. |
DE3513255A1 (de) * | 1985-04-13 | 1986-10-23 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung von oxalsaeurediestern |
IT1186307B (it) * | 1985-06-10 | 1987-11-26 | Montefluos Spa | Procedimento per la preparazione di 1,2-difluoroetilene e 1-cloro-1,2-difluoro-etilene |
DE3538129A1 (de) * | 1985-10-26 | 1987-04-30 | Bayer Ag | Traegerkatalysatoren und hydrierverfahren unter verwendung dieser traegerkatalysatoren |
US4740642A (en) * | 1986-08-21 | 1988-04-26 | The Bf Goodrich Company | Catalyst and process for the fluid-bed oxychlorination of ethylene to EDC |
FR2631858A1 (fr) * | 1988-05-24 | 1989-12-01 | Solvay | Compositions catalytiques, procede pour leur obtention et procede d'hydrogenation de chlorofluoralcenes au moyen de ces compositions |
-
1988
- 1988-08-22 FR FR8811152A patent/FR2635471A1/fr active Pending
-
1989
- 1989-08-11 EP EP89202065A patent/EP0355907B1/fr not_active Expired - Lifetime
- 1989-08-11 ES ES198989202065T patent/ES2033078T3/es not_active Expired - Lifetime
- 1989-08-11 AT AT89202065T patent/ATE77971T1/de not_active IP Right Cessation
- 1989-08-11 DE DE8989202065T patent/DE68902022T2/de not_active Expired - Lifetime
- 1989-08-21 KR KR1019890011901A patent/KR970011084B1/ko active IP Right Grant
- 1989-08-22 US US07/396,899 patent/US5053377A/en not_active Expired - Fee Related
- 1989-08-22 JP JP1215870A patent/JP2840085B2/ja not_active Expired - Lifetime
-
1992
- 1992-07-16 GR GR920401539T patent/GR3005211T3/el unknown
-
1994
- 1994-01-13 US US08/181,169 patent/US5387729A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970061351A (ko) * | 1996-02-01 | 1997-09-12 | 비. 엠. 달러 | 촉매 조성물 및 디올레핀의 선택적 수소화 방법 |
Also Published As
Publication number | Publication date |
---|---|
DE68902022T2 (de) | 1993-02-11 |
ATE77971T1 (de) | 1992-07-15 |
JP2840085B2 (ja) | 1998-12-24 |
US5053377A (en) | 1991-10-01 |
EP0355907B1 (fr) | 1992-07-08 |
KR970011084B1 (ko) | 1997-07-07 |
JPH02169035A (ja) | 1990-06-29 |
ES2033078T3 (es) | 1993-03-01 |
DE68902022D1 (de) | 1992-08-13 |
GR3005211T3 (ko) | 1993-05-24 |
FR2635471A1 (fr) | 1990-02-23 |
EP0355907A1 (fr) | 1990-02-28 |
US5387729A (en) | 1995-02-07 |
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