SE374675B - - Google Patents
Info
- Publication number
- SE374675B SE374675B SE7107344A SE734471A SE374675B SE 374675 B SE374675 B SE 374675B SE 7107344 A SE7107344 A SE 7107344A SE 734471 A SE734471 A SE 734471A SE 374675 B SE374675 B SE 374675B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/37—Preparation of halogenated hydrocarbons by disproportionation 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2575970 | 1970-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE374675B true SE374675B (xx) | 1975-03-17 |
Family
ID=11217648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7107344A SE374675B (xx) | 1970-06-10 | 1971-06-07 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3793229A (xx) |
JP (1) | JPS5434712B1 (xx) |
BE (1) | BE768334A (xx) |
CA (1) | CA986494A (xx) |
DE (1) | DE2128341C3 (xx) |
ES (1) | ES392067A1 (xx) |
FR (1) | FR2100741B1 (xx) |
GB (1) | GB1357415A (xx) |
NL (1) | NL171235C (xx) |
SE (1) | SE374675B (xx) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088704A (en) * | 1977-01-21 | 1978-05-09 | Allied Chemical Corporation | Production of fluorocarbons employing two catalyst zones |
FR2498591A1 (fr) * | 1980-12-31 | 1982-07-30 | Ugine Kuhlmann | Procede continu de preparation en phase gazeuse du trichlorotrifluorethane, du dichlorotetrafluorethane et du monochloropentafluorethane en proportions controlees |
JPS6226239A (ja) * | 1985-05-28 | 1987-02-04 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | フルオロオレフインの接触ハロゲン交換法 |
EP0203807B1 (en) | 1985-05-28 | 1988-09-28 | E.I. Du Pont De Nemours And Company | Catalytic fluoroolefin transhalogenations |
FR2590251B1 (fr) * | 1985-11-15 | 1988-10-14 | Atochem | Procede de synthese du chloropentafluoroethane a partir de dichlorotetrafluoroethane et d'acide fluorhydrique |
US5146020A (en) * | 1986-03-20 | 1992-09-08 | E. I. Du Pont De Nemours And Company | Disproportionation of selected chlorofluoromethanes |
US5262574A (en) * | 1987-03-09 | 1993-11-16 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
IT1202652B (it) * | 1987-03-09 | 1989-02-09 | Ausimont Spa | Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori |
US5276224A (en) * | 1987-03-09 | 1994-01-04 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
US4766260A (en) * | 1987-07-07 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
US4766259A (en) * | 1987-08-13 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
JPH0788326B2 (ja) * | 1987-11-26 | 1995-09-27 | 旭硝子株式会社 | 1,1−ジクロロ−1,2,2,2−テトラフルオロエタンの製造方法 |
CA1310335C (en) * | 1988-02-12 | 1992-11-17 | Leo E. Manzer | Gas-phase fluorination process |
US4922037A (en) * | 1988-02-24 | 1990-05-01 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
IN170774B (xx) * | 1988-05-23 | 1992-05-16 | Du Pont | |
IN171977B (xx) * | 1988-06-29 | 1993-02-27 | Du Pont | |
IT1230779B (it) * | 1989-07-12 | 1991-10-29 | Ausimont Srl | Procedimento per preparare 1,1,1,2 tetrafluoroetano. |
EP0541559A1 (en) | 1990-07-31 | 1993-05-19 | E.I. Du Pont De Nemours And Company | Catalytic equilibration of selected halocarbons |
FR2669022B1 (fr) * | 1990-11-13 | 1992-12-31 | Atochem | Procede de fabrication du tetrafluoro-1,1,1,2-ethane. |
GB9104775D0 (en) * | 1991-03-07 | 1991-04-17 | Ici Plc | Fluorination catalyst and process |
US5321170A (en) * | 1991-03-20 | 1994-06-14 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,2-tetrafluoroethane |
US5300711A (en) * | 1991-03-20 | 1994-04-05 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane |
JPH06506232A (ja) * | 1991-03-20 | 1994-07-14 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | 2−クロロ−1,1,1−トリフルオロエタンの製造法 |
US5300710A (en) * | 1991-03-20 | 1994-04-05 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane |
GB9204072D0 (en) * | 1992-02-26 | 1992-04-08 | Ici Plc | Fluorination catalyst and process |
DE4222517A1 (de) * | 1992-07-09 | 1994-01-13 | Bayer Ag | Verfahren zur Herstellung von Halogenaromaten |
FR2700770B1 (fr) * | 1993-01-27 | 1995-03-24 | Atochem Elf Sa | Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane. |
FR2700766B1 (fr) * | 1993-01-27 | 1995-03-24 | Atochem Elf Sa | Procédé de fluoration de perchloréthylène ou du pentachloréthane. |
US5793829A (en) * | 1996-04-29 | 1998-08-11 | General Electric Company | Protective sleeve |
FR2757085B1 (fr) * | 1996-12-13 | 1999-01-22 | Atochem Elf Sa | Catalyseurs massiques a base de chrome et de nickel pour la fluoration en phase gazeuse d'hydrocarbures halogenes |
US6368997B2 (en) * | 1998-05-22 | 2002-04-09 | Conoco Inc. | Fischer-Tropsch processes and catalysts using fluorided supports |
FR2828193B1 (fr) * | 2001-08-03 | 2004-04-02 | Atofina | Nouveau procede de preparation du 1,1,1,-trifluoro-2,2-dichloroethane |
US20070032688A1 (en) * | 2002-08-02 | 2007-02-08 | Beatrice Boussand | Process for preparing 1,1,1-trifluoro-2, 2-dichloroethane |
GB0806422D0 (en) * | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
BRPI0717091A2 (pt) * | 2006-10-03 | 2013-11-26 | Ineos Fluor Holdings Ltd | Processos para preparação de um composto e para isomerização de um composto, uso de um catalisador, fluido, mistura refrigerante, e, automóvel. |
GB0706978D0 (en) | 2007-04-11 | 2007-05-16 | Ineos Fluor Holdings Ltd | Process |
GB0806419D0 (en) * | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
GB0806389D0 (en) * | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
GB0906191D0 (en) | 2009-04-09 | 2009-05-20 | Ineos Fluor Holdings Ltd | Process |
CN102947255B (zh) | 2010-06-23 | 2016-04-06 | 旭硝子株式会社 | 2,3,3,3-四氟丙烯的制造方法 |
GB201615209D0 (en) | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
GB201615197D0 (en) | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR20147E (fr) * | 1916-10-06 | Edmond Lechat | Appareil pour fabriquer des briques et des parpaings munis de parements |
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1971
- 1971-06-07 SE SE7107344A patent/SE374675B/xx unknown
- 1971-06-07 NL NLAANVRAGE7107760,A patent/NL171235C/xx not_active IP Right Cessation
- 1971-06-08 DE DE2128341A patent/DE2128341C3/de not_active Expired
- 1971-06-08 FR FR7120737A patent/FR2100741B1/fr not_active Expired
- 1971-06-08 US US00150916A patent/US3793229A/en not_active Expired - Lifetime
- 1971-06-09 GB GB1789071*[A patent/GB1357415A/en not_active Expired
- 1971-06-09 ES ES392067A patent/ES392067A1/es not_active Expired
- 1971-06-09 CA CA115,264A patent/CA986494A/en not_active Expired
- 1971-06-10 BE BE768334A patent/BE768334A/xx not_active IP Right Cessation
- 1971-06-10 JP JP4136271A patent/JPS5434712B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2128341B2 (de) | 1979-06-13 |
GB1357415A (en) | 1974-06-19 |
DE2128341A1 (de) | 1971-12-16 |
NL7107760A (xx) | 1971-12-14 |
FR2100741A1 (xx) | 1972-03-24 |
NL171235C (nl) | 1983-03-01 |
FR2100741B1 (xx) | 1974-03-08 |
BE768334A (fr) | 1971-12-10 |
US3793229A (en) | 1974-02-19 |
DE2128341C3 (de) | 1980-02-21 |
JPS5434712B1 (xx) | 1979-10-29 |
CA986494A (en) | 1976-03-30 |
ES392067A1 (es) | 1974-08-16 |