BR9101262A - Processo para isomerizacao de hidrocloro fluorocarbonos - Google Patents
Processo para isomerizacao de hidrocloro fluorocarbonosInfo
- Publication number
- BR9101262A BR9101262A BR919101262A BR9101262A BR9101262A BR 9101262 A BR9101262 A BR 9101262A BR 919101262 A BR919101262 A BR 919101262A BR 9101262 A BR9101262 A BR 9101262A BR 9101262 A BR9101262 A BR 9101262A
- Authority
- BR
- Brazil
- Prior art keywords
- isomerization
- fluorocarbon
- hydrochloric
- hydrochloric isomerization
- fluorocarbon hydrochloric
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/50—Fluorides
-
- 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
- B01J27/08—Halides
- B01J27/12—Fluorides
-
- 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
- B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
-
- 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
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
- C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2083000A JPH03284637A (ja) | 1990-03-31 | 1990-03-31 | ハイドロクロロフルオロカーボンの異性化方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9101262A true BR9101262A (pt) | 1991-11-05 |
Family
ID=13789966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919101262A BR9101262A (pt) | 1990-03-31 | 1991-03-28 | Processo para isomerizacao de hidrocloro fluorocarbonos |
Country Status (11)
Country | Link |
---|---|
US (1) | US5118887A (pt) |
EP (1) | EP0450467A3 (pt) |
JP (1) | JPH03284637A (pt) |
KR (1) | KR910016656A (pt) |
CN (1) | CN1024787C (pt) |
AU (1) | AU634942B2 (pt) |
BR (1) | BR9101262A (pt) |
CA (1) | CA2039430A1 (pt) |
CS (1) | CS79791A2 (pt) |
RU (1) | RU2021247C1 (pt) |
ZA (1) | ZA912381B (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1251957B (it) * | 1991-10-18 | 1995-05-27 | Ausimont Spa | Procedimento per isomerizzare 1,1,2-trifluoro-1,2-dicloroetano a 1,1,1- trifluoro-2,2,-dicloroetano |
IT1251951B (it) * | 1991-10-18 | 1995-05-27 | Ausimont Spa | Procedimento per purificare 1,1,1-trifluoro-,2,2 dicloroetano dall`isomero 1,1,2-trifluoro-1,2-dicloroetano. |
US5302766A (en) * | 1993-06-03 | 1994-04-12 | E. I. Du Pont De Nemours And Company | Isomerization process |
JPH09502223A (ja) * | 1993-09-03 | 1997-03-04 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | 使用済みアルミニウムクロロフルオライドからのアルミニウム有価物および/または弗化物有価物の回収 |
WO1995011875A1 (en) * | 1993-10-28 | 1995-05-04 | Alliedsignal Inc. | Process for purifying 1,1-dichloro-2,2,2-trifluoroethane and 1-chloro-1,2,2,2-tetrafluoroethane |
EP1502906A1 (en) * | 2003-07-31 | 2005-02-02 | Solvay Solexis S.p.A. | Process for activation of AIF3 based catalysts and process for isomerising hydrochlorofluorocarbons |
CN105294387B (zh) * | 2015-10-22 | 2017-04-05 | 北京宇极科技发展有限公司 | 制备氯氟环戊烯同分异构体的方法 |
EP3536681B1 (en) * | 2016-11-01 | 2020-12-09 | Agc Inc. | Method for isomerizing organic compound, and method for producing isomer of organic compound |
WO2020069972A1 (en) * | 2018-10-02 | 2020-04-09 | Basf Se | Processes for carrying out chemical reactions in fluid phase in the presence of films comprising catalyst particles |
RU2706363C1 (ru) * | 2019-06-14 | 2019-11-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Способ получения гем-дихлорциклопентенов |
CN113292392B (zh) * | 2021-04-16 | 2022-10-28 | 台州益普高分子材料有限公司 | 一种饱和氢氯氟碳化物间的重排反应及其制备含氟醇的方法 |
CN114853563A (zh) * | 2022-06-27 | 2022-08-05 | 山东华安新材料有限公司 | 一种2-氯-1,1-二氟乙烷的制备方法 |
CN117229121B (zh) * | 2023-11-14 | 2024-04-05 | 山东海化集团有限公司 | 一种2-氯-1,1-二氟乙烷的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121710A (en) * | 1976-04-05 | 1977-10-13 | Mitsubishi Electric Corp | Preparing of stator for canned motor |
JPS53121710A (en) * | 1977-03-30 | 1978-10-24 | Daikin Ind Ltd | Preparation of isomerized chlorofluorohydrocarbon containing hydrogne |
JPS59209645A (ja) * | 1983-05-12 | 1984-11-28 | Nippon Oil Co Ltd | 触媒担体の製造方法 |
JPS6078925A (ja) * | 1983-10-06 | 1985-05-04 | Daikin Ind Ltd | 2,2−ジハロゲノヘキサフルオロプロパンの製法 |
US4902838A (en) * | 1988-12-28 | 1990-02-20 | E. I. Du Pont De Nemours And Company | Isomerization of saturated fluorohydrocarbons |
DE69005697T2 (de) * | 1989-05-25 | 1994-07-14 | Du Pont | Verfahren zur Herstellung von 1,1-Dichlor-1-fluorethan. |
-
1990
- 1990-03-31 JP JP2083000A patent/JPH03284637A/ja active Pending
-
1991
- 1991-03-21 KR KR1019910004423A patent/KR910016656A/ko not_active IP Right Cessation
- 1991-03-26 CS CS91797A patent/CS79791A2/cs unknown
- 1991-03-26 EP EP19910104762 patent/EP0450467A3/en not_active Ceased
- 1991-03-27 AU AU73841/91A patent/AU634942B2/en not_active Ceased
- 1991-03-28 CA CA002039430A patent/CA2039430A1/en not_active Abandoned
- 1991-03-28 ZA ZA912381A patent/ZA912381B/xx unknown
- 1991-03-28 US US07/676,279 patent/US5118887A/en not_active Expired - Fee Related
- 1991-03-28 BR BR919101262A patent/BR9101262A/pt not_active Application Discontinuation
- 1991-03-29 RU SU914895047A patent/RU2021247C1/ru active
- 1991-03-30 CN CN91102051A patent/CN1024787C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0450467A3 (en) | 1992-07-01 |
JPH03284637A (ja) | 1991-12-16 |
ZA912381B (en) | 1992-01-29 |
CN1024787C (zh) | 1994-06-01 |
US5118887A (en) | 1992-06-02 |
KR910016656A (ko) | 1991-11-05 |
EP0450467A2 (en) | 1991-10-09 |
CS79791A2 (en) | 1991-11-12 |
AU7384191A (en) | 1991-10-03 |
CA2039430A1 (en) | 1991-10-01 |
CN1055354A (zh) | 1991-10-16 |
AU634942B2 (en) | 1993-03-04 |
RU2021247C1 (ru) | 1994-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9610129A (pt) | Processo para preparação de compostos alifáticos fluorados | |
PT97433A (pt) | Processo para a preparacao de sacarose-6-ester | |
BR9306629A (pt) | Processo para preparar derivados de triaza-ciclo-nonano | |
BR9403458A (pt) | Processo para fazer um artigo abrasivo | |
BR9607721A (pt) | Processo para preparar compostos ciclo-hexapeptídeo | |
BR9606782A (pt) | Processo para preparar ciclopilacetileno | |
BR9306679A (pt) | Processo para obtenção de lecitina | |
BR9307861A (pt) | Processo para formação de revestimento | |
BR9105129A (pt) | Processo e aparelho para pirolise de hidrocarbonetos | |
BR9102794A (pt) | Processo para a obtencao de tantalo e niobio | |
BR9106910A (pt) | Processo catalisado aperfeicoado para detergentes de glucamida | |
BR9101262A (pt) | Processo para isomerizacao de hidrocloro fluorocarbonos | |
BR9105048A (pt) | Processo para preparacao de dieter | |
BR9305223A (pt) | Processo para produzir azadiractina | |
BR9103639A (pt) | Catalisadores e processo para a polemiracao de alfa-olefinas | |
BR9103914A (pt) | Processo para soldagem | |
BR9100187A (pt) | Processo para fabricacao de copolimeros de propileno-etileno | |
PT97828A (pt) | Processo para a preparacao de fenil-triazinas | |
BR9306316A (pt) | Processo para a preparação de hexafluorclorobuteneno | |
BR9404387A (pt) | Processo para produção de parafinas altamente cloradas | |
BR9402598A (pt) | Processo para produzir alumina | |
BR9407099A (pt) | Processo para fazer fluído base de lubrificante | |
BR9000977A (pt) | Processo para hidroformilacao | |
BR9306348A (pt) | Processo para a preparação de hexafluorbutano | |
BR9602397A (pt) | Processo para preparar 8-hidróxi-quinolinas substituídas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD3 | Appl. lapsed due to non-payment of renewal fee |