NO911442D0 - Fremgangsmaate for fremstilling av 1,1,1,2-tetrafluorkloretan og av pentafluoretan. - Google Patents
Fremgangsmaate for fremstilling av 1,1,1,2-tetrafluorkloretan og av pentafluoretan.Info
- Publication number
- NO911442D0 NO911442D0 NO911442A NO911442A NO911442D0 NO 911442 D0 NO911442 D0 NO 911442D0 NO 911442 A NO911442 A NO 911442A NO 911442 A NO911442 A NO 911442A NO 911442 D0 NO911442 D0 NO 911442D0
- Authority
- NO
- Norway
- Prior art keywords
- tetrafluorochlorethane
- pentafluorethane
- procedure
- preparation
- tetrafluorochloroethane
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
-
- 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
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Developing Agents For Electrophotography (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9005908A FR2661906B1 (fr) | 1990-05-11 | 1990-05-11 | Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO911442D0 true NO911442D0 (no) | 1991-04-12 |
NO911442L NO911442L (no) | 1991-11-12 |
NO172796B NO172796B (no) | 1993-06-01 |
NO172796C NO172796C (no) | 1993-09-08 |
Family
ID=9396524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO911442A NO172796C (no) | 1990-05-11 | 1991-04-12 | Fremgangsmaate for fremstilling av 1,1,1,2-tetrafluorkloretan og av pentafluoretan |
Country Status (15)
Country | Link |
---|---|
US (1) | US5354928A (no) |
EP (1) | EP0456552B1 (no) |
JP (1) | JPH06102631B2 (no) |
KR (1) | KR930010404B1 (no) |
AT (1) | ATE100430T1 (no) |
AU (1) | AU630807B2 (no) |
CA (1) | CA2039646C (no) |
DE (1) | DE69101025T2 (no) |
ES (1) | ES2048569T3 (no) |
FI (1) | FI912296A (no) |
FR (1) | FR2661906B1 (no) |
IE (1) | IE911615A1 (no) |
NO (1) | NO172796C (no) |
PT (1) | PT97608A (no) |
TW (1) | TW258725B (no) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9007029D0 (en) * | 1990-03-29 | 1990-05-30 | Ici Plc | Chemical process |
FR2669022B1 (fr) * | 1990-11-13 | 1992-12-31 | Atochem | Procede de fabrication du tetrafluoro-1,1,1,2-ethane. |
ZA923274B (en) * | 1991-05-06 | 1993-11-08 | Du Pont | Process for the manufacture of pentafluoroethane |
DE69228242T2 (de) * | 1991-05-06 | 2009-09-10 | E.I. Dupont De Nemours And Co., Wilmington | Verfahren zur herstellung von pentafluorethan |
DE59203875D1 (de) * | 1991-05-17 | 1995-11-09 | Hoechst Ag | Verfahren zur Herstellung von Pentafluorethan (R 125). |
FR2684567B1 (fr) * | 1991-12-09 | 1994-11-04 | Atochem | Catalyseurs massiques a base d'oxydes de chrome et de nickel, et leur application a la fluoration d'hydrocarbures halogenes. |
GB9311742D0 (en) * | 1992-06-10 | 1993-07-21 | Ici Plc | Production of hydrofluoroalkanes |
US5395999A (en) * | 1992-11-06 | 1995-03-07 | E. I. Du Pont De Nemours And Company | Catalytic chlorofluorination process for producing CHClFCF3 and CHF2 CF3 |
EP0687660B2 (en) † | 1993-03-05 | 2006-05-17 | Daikin Industries, Limited | Process for producing 1,1,1,2,2-pentafluoroethane, process for producing 2,2-dichloro-1,1,1-trifluoroethane, and method of purifying 1,1,1,2,2-pentafluoroethane |
GB9325756D0 (en) * | 1993-12-16 | 1994-02-16 | Ici Plc | Production of pentafluoroethane |
US5475167A (en) * | 1995-02-17 | 1995-12-12 | E. I. Du Pont De Nemours And Company | Process for the manufacture of pentafluoroethane |
KR19980702403A (ko) * | 1995-02-24 | 1998-07-15 | 이노우에 노리유끼 | 펜타플루오로에탄 및 테트라플루오로클로로에탄의 제조방법 |
JP3853397B2 (ja) * | 1995-05-11 | 2006-12-06 | イネオス フラウアー ホールデイングス リミテッド | ペンタフルオロエタンの製造方法及びペンタフルオロエタンに転化するのに適当な組成物 |
FR2754815B1 (fr) * | 1996-10-18 | 1998-12-04 | Atochem Elf Sa | Purification du pentafluoroethane |
FR2764883B1 (fr) * | 1997-06-18 | 1999-07-16 | Atochem Elf Sa | Procede de fabrication d'hydrofluoroalcanes |
JP4378779B2 (ja) † | 1998-07-17 | 2009-12-09 | ダイキン工業株式会社 | 含フッ素エタンの製造方法 |
FR2828193B1 (fr) | 2001-08-03 | 2004-04-02 | Atofina | Nouveau procede de preparation du 1,1,1,-trifluoro-2,2-dichloroethane |
US20070191652A1 (en) * | 2004-03-29 | 2007-08-16 | Hiromoto Ohno | Process for production of 1,1,1,2- tetrafluoroethane and/or pentafluorethane and applications of the same |
GB0525700D0 (en) | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
GB0525699D0 (en) | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
GB0525701D0 (en) | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB468447A (en) * | 1936-01-03 | 1937-07-05 | Fred Davison Leicester | Improvements in or relating to the manufacture of fluorine derivatives of aliphatic hydrocarbons |
GB745818A (en) * | 1952-06-12 | 1956-03-07 | Nat Smelting Co Ltd | Improvements in or relating to a process for producing fluorohalo-derivatives of saturated aliphatic hydrocarbons |
DE1568614A1 (de) * | 1962-01-13 | 1970-03-05 | Hoechst Ag | Verfahren zur Herstellung fluorhaltiger aliphatischer Verbindungen |
ES362777A1 (es) * | 1968-01-24 | 1971-02-16 | Du Pont | Un procedimiento para la preparacion de compuestos de for- mula cf2 cicfxci. |
US3632834A (en) * | 1968-10-23 | 1972-01-04 | Du Pont | Process for preparing trichlorotrifluoroethane and dichlorotetrafluoroethane |
US4129603A (en) * | 1978-02-07 | 1978-12-12 | Imperial Chemical Industries Limited | Manufacture of halogenated compounds |
JPS6012910B2 (ja) * | 1979-08-04 | 1985-04-04 | ダイキン工業株式会社 | フツ素化触媒 |
JPS59225131A (ja) * | 1983-06-06 | 1984-12-18 | Showa Denko Kk | ジフルオロメタンの製造方法 |
US4766260A (en) * | 1987-07-07 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
US4843181A (en) * | 1987-10-22 | 1989-06-27 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane |
IN171977B (no) * | 1988-06-29 | 1993-02-27 | Du Pont | |
FR2669022B1 (fr) * | 1990-11-13 | 1992-12-31 | Atochem | Procede de fabrication du tetrafluoro-1,1,1,2-ethane. |
-
1990
- 1990-05-11 FR FR9005908A patent/FR2661906B1/fr not_active Expired - Fee Related
-
1991
- 1991-04-03 CA CA002039646A patent/CA2039646C/fr not_active Expired - Fee Related
- 1991-04-12 NO NO911442A patent/NO172796C/no unknown
- 1991-04-29 AU AU76053/91A patent/AU630807B2/en not_active Ceased
- 1991-04-29 EP EP91401136A patent/EP0456552B1/fr not_active Expired - Lifetime
- 1991-04-29 ES ES91401136T patent/ES2048569T3/es not_active Expired - Lifetime
- 1991-04-29 DE DE69101025T patent/DE69101025T2/de not_active Expired - Fee Related
- 1991-04-29 AT AT91401136T patent/ATE100430T1/de not_active IP Right Cessation
- 1991-05-07 KR KR1019910007372A patent/KR930010404B1/ko not_active IP Right Cessation
- 1991-05-08 PT PT97608A patent/PT97608A/pt not_active Application Discontinuation
- 1991-05-09 TW TW080103611A patent/TW258725B/zh active
- 1991-05-10 JP JP3106017A patent/JPH06102631B2/ja not_active Expired - Lifetime
- 1991-05-10 IE IE161591A patent/IE911615A1/en unknown
- 1991-05-10 FI FI912296A patent/FI912296A/fi not_active Application Discontinuation
-
1993
- 1993-05-24 US US08/065,422 patent/US5354928A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69101025D1 (de) | 1994-03-03 |
AU630807B2 (en) | 1992-11-05 |
KR910019941A (ko) | 1991-12-19 |
TW258725B (no) | 1995-10-01 |
NO911442L (no) | 1991-11-12 |
DE69101025T2 (de) | 1994-07-28 |
FR2661906A1 (fr) | 1991-11-15 |
ATE100430T1 (de) | 1994-02-15 |
PT97608A (pt) | 1992-01-31 |
CA2039646A1 (fr) | 1991-11-12 |
EP0456552B1 (fr) | 1994-01-19 |
FI912296A (fi) | 1991-11-12 |
JPH04226927A (ja) | 1992-08-17 |
FI912296A0 (fi) | 1991-05-10 |
CA2039646C (fr) | 1996-10-22 |
EP0456552A1 (fr) | 1991-11-13 |
AU7605391A (en) | 1991-11-14 |
IE911615A1 (en) | 1991-11-20 |
JPH06102631B2 (ja) | 1994-12-14 |
NO172796B (no) | 1993-06-01 |
US5354928A (en) | 1994-10-11 |
ES2048569T3 (es) | 1994-03-16 |
FR2661906B1 (fr) | 1993-10-01 |
KR930010404B1 (ko) | 1993-10-23 |
NO172796C (no) | 1993-09-08 |
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