ATE106857T1 - Verfahren zur herstellung von chlorfluorkohlenstoffen durch einen in-situ erzeugten, aktivierten aluminiumtrihalidkatalysator. - Google Patents
Verfahren zur herstellung von chlorfluorkohlenstoffen durch einen in-situ erzeugten, aktivierten aluminiumtrihalidkatalysator.Info
- Publication number
- ATE106857T1 ATE106857T1 AT90303195T AT90303195T ATE106857T1 AT E106857 T1 ATE106857 T1 AT E106857T1 AT 90303195 T AT90303195 T AT 90303195T AT 90303195 T AT90303195 T AT 90303195T AT E106857 T1 ATE106857 T1 AT E106857T1
- Authority
- AT
- Austria
- Prior art keywords
- chlorofluorocarbs
- production
- activated aluminum
- aluminum trihalide
- catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000011065 in-situ storage Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
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
- B01J27/125—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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/366,769 US4925993A (en) | 1989-06-14 | 1989-06-14 | Process for preparing chlorofluorocarbons via an in situ generated activated aluminum trichloride catalyst and products resulting therefrom |
| US07/480,744 US5017732A (en) | 1990-02-16 | 1990-02-16 | Process for preparing chlorofluorocarbons via an in situ generated activated aluminum trihalide catalyst and products resulting therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE106857T1 true ATE106857T1 (de) | 1994-06-15 |
Family
ID=27003494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90303195T ATE106857T1 (de) | 1989-06-14 | 1990-03-26 | Verfahren zur herstellung von chlorfluorkohlenstoffen durch einen in-situ erzeugten, aktivierten aluminiumtrihalidkatalysator. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0404297B1 (de) |
| JP (1) | JPH0316643A (de) |
| KR (1) | KR910000226A (de) |
| CN (1) | CN1049461A (de) |
| AT (1) | ATE106857T1 (de) |
| AU (1) | AU620768B2 (de) |
| CA (1) | CA2012792A1 (de) |
| DE (1) | DE69009593T2 (de) |
| RU (1) | RU1836315C (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2117182T3 (es) * | 1993-10-15 | 1998-08-01 | Solvay Fluor & Derivate | Procedimiento de conversion de (hidro)carburos clorofluorados. |
| EP0724553A1 (de) * | 1993-11-01 | 1996-08-07 | E.I. Du Pont De Nemours And Company | Verfahren zur herstellung von nochreinem 1,1-dichlor-tetrafluorethan |
| JPH09504544A (ja) * | 1993-11-01 | 1997-05-06 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | トリクロロトリフルオロエタンの製造方法 |
| US5831136A (en) * | 1994-09-01 | 1998-11-03 | E. I. Du Pont De Nemours And Company | Process for manufacture of high purity 1,1-dichlorotetrafluoroethane |
| US5824828A (en) * | 1994-09-01 | 1998-10-20 | E. I. Du Pont De Nemours And Company | Process for manufacture of trichlorotrifluoroethanes |
| KR100414346B1 (ko) * | 2001-09-26 | 2004-01-13 | 김영조 | 배기관이 없는 플라즈마 디스플레이 패널 봉입방법 |
| CN110818527A (zh) * | 2019-11-19 | 2020-02-21 | 常熟三爱富氟化工有限责任公司 | 反应精馏制备高纯度1,1,1-三氯三氟乙烷的连续工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2598411A (en) * | 1948-11-23 | 1952-05-27 | Atomic Energy Commission | Rearrangement of saturated halocarbons |
| FR1453510A (fr) * | 1965-08-13 | 1966-06-03 | Electro Chimie Soc D | Purification du dichlorotétrafluoroéthane |
| DE1668346C3 (de) * | 1967-12-06 | 1973-10-25 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Herstellung von 1,1,1 Trifluortnchlorathan durch Um lagerung |
| DE2245372A1 (de) * | 1972-09-15 | 1974-03-21 | Biocontrol Arzneimittel Gmbh | Verfahren zur herstellung von monotopischen di- und trifluorpolyhalogenaethanen |
| 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 |
| US4902838A (en) * | 1988-12-28 | 1990-02-20 | E. I. Du Pont De Nemours And Company | Isomerization of saturated fluorohydrocarbons |
-
1990
- 1990-03-22 CA CA002012792A patent/CA2012792A1/en not_active Abandoned
- 1990-03-26 EP EP90303195A patent/EP0404297B1/de not_active Expired - Lifetime
- 1990-03-26 DE DE69009593T patent/DE69009593T2/de not_active Expired - Fee Related
- 1990-03-26 AT AT90303195T patent/ATE106857T1/de not_active IP Right Cessation
- 1990-03-29 AU AU52347/90A patent/AU620768B2/en not_active Ceased
- 1990-04-10 JP JP2096143A patent/JPH0316643A/ja active Pending
- 1990-04-25 KR KR1019900005796A patent/KR910000226A/ko not_active Withdrawn
- 1990-04-28 CN CN90102456A patent/CN1049461A/zh active Pending
- 1990-05-14 RU SU904743896A patent/RU1836315C/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| RU1836315C (ru) | 1993-08-23 |
| AU620768B2 (en) | 1992-02-20 |
| EP0404297A1 (de) | 1990-12-27 |
| EP0404297B1 (de) | 1994-06-08 |
| JPH0316643A (ja) | 1991-01-24 |
| AU5234790A (en) | 1990-12-20 |
| CN1049461A (zh) | 1991-02-27 |
| DE69009593T2 (de) | 1994-12-15 |
| CA2012792A1 (en) | 1990-12-14 |
| DE69009593D1 (de) | 1994-07-14 |
| KR910000226A (ko) | 1991-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |