ATE99662T1 - Verfahren zur herstellung von 1,1-dichlor-1fluorethan. - Google Patents
Verfahren zur herstellung von 1,1-dichlor-1fluorethan.Info
- Publication number
- ATE99662T1 ATE99662T1 AT90305103T AT90305103T ATE99662T1 AT E99662 T1 ATE99662 T1 AT E99662T1 AT 90305103 T AT90305103 T AT 90305103T AT 90305103 T AT90305103 T AT 90305103T AT E99662 T1 ATE99662 T1 AT E99662T1
- Authority
- AT
- Austria
- Prior art keywords
- dichloro
- dichloroethylene
- fluoroethane
- production
- disclosed
- Prior art date
Links
- FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- LGXVIGDEPROXKC-UHFFFAOYSA-N 1,1-dichloroethene Chemical group ClC(Cl)=C LGXVIGDEPROXKC-UHFFFAOYSA-N 0.000 abstract 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated 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
- 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
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
-
- 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)
- General Chemical & Material Sciences (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35694989A | 1989-05-25 | 1989-05-25 | |
| EP90305103A EP0399705B1 (de) | 1989-05-25 | 1990-05-11 | Verfahren zur Herstellung von 1,1-Dichlor-1-fluorethan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE99662T1 true ATE99662T1 (de) | 1994-01-15 |
Family
ID=23403647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90305103T ATE99662T1 (de) | 1989-05-25 | 1990-05-11 | Verfahren zur herstellung von 1,1-dichlor-1fluorethan. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0399705B1 (de) |
| JP (1) | JPH0320231A (de) |
| KR (1) | KR900017969A (de) |
| CN (1) | CN1047491A (de) |
| AT (1) | ATE99662T1 (de) |
| AU (1) | AU631882B2 (de) |
| BR (1) | BR9002428A (de) |
| CA (1) | CA2017345A1 (de) |
| DE (1) | DE69005697T2 (de) |
| MX (1) | MX174191B (de) |
| RU (1) | RU2024474C1 (de) |
| ZA (1) | ZA904036B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651775B1 (fr) * | 1989-09-12 | 1993-02-19 | Atochem | Purification du dichloro-1,1 fluoro-1 ethane. |
| JPH03284637A (ja) * | 1990-03-31 | 1991-12-16 | Du Pont Mitsui Fluorochem Co Ltd | ハイドロクロロフルオロカーボンの異性化方法 |
| JPH05194287A (ja) * | 1992-01-13 | 1993-08-03 | Daikin Ind Ltd | ハロゲン化ブテンおよびブタンの製造方法 |
| US5221697A (en) * | 1992-04-06 | 1993-06-22 | Elf Atochem North America, Inc. | Stabilized 14lb |
| JPH06157367A (ja) * | 1992-11-17 | 1994-06-03 | Daikin Ind Ltd | １，１−ジクロロ−１−フルオロエタン中に含まれる塩化ビニリデンの除去方法 |
| RU2160245C2 (ru) * | 1998-05-29 | 2000-12-10 | Российский научный центр "Прикладная химия" | Способ получения 1-фтор-1,1-дихлорэтана, 1,1-дифтор-1-хлорэтана, 1,1,1-трифторэтана и устройство реакционного узла для его осуществления |
| JP2008215629A (ja) * | 2007-02-28 | 2008-09-18 | Cleanup Corp | レンジフード |
| CN100462344C (zh) * | 2007-04-29 | 2009-02-18 | 浙江三美化工股份有限公司 | 一种利用氯乙烯法合成HCFC-151a的生产方法 |
| CN101754942A (zh) * | 2007-07-20 | 2010-06-23 | 苏威氟有限公司 | 用于获得纯化的氢氟烷的方法 |
| CN110092707B (zh) * | 2018-01-30 | 2020-08-11 | 中昊晨光化工研究院有限公司 | 一种四氟乙烯生产过程中去除氟化氢的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL274475A (de) * | 1962-02-07 | |||
| GB1307224A (en) * | 1969-06-27 | 1973-02-14 | Ici Ltd | Chromium oxide catalyst |
| US4258225A (en) * | 1977-08-15 | 1981-03-24 | E. I. Du Pont De Nemours And Company | TaF5 and NbF5 as fluorination catalysts |
| CA1324616C (en) * | 1988-07-29 | 1993-11-23 | William Henry Gumprecht | Process for 1,1-dichloro-1-fluoroethane |
| KR920004455B1 (ko) * | 1988-12-27 | 1992-06-05 | 소시에떼 아토샹 | 1,1-디클로로-1-플루오로에탄의 제조방법 |
-
1990
- 1990-05-11 EP EP90305103A patent/EP0399705B1/de not_active Expired - Lifetime
- 1990-05-11 DE DE69005697T patent/DE69005697T2/de not_active Expired - Fee Related
- 1990-05-11 AT AT90305103T patent/ATE99662T1/de not_active IP Right Cessation
- 1990-05-23 CA CA002017345A patent/CA2017345A1/en not_active Abandoned
- 1990-05-23 BR BR909002428A patent/BR9002428A/pt unknown
- 1990-05-24 MX MX020866A patent/MX174191B/es unknown
- 1990-05-24 KR KR1019900007551A patent/KR900017969A/ko not_active Ceased
- 1990-05-24 AU AU55848/90A patent/AU631882B2/en not_active Ceased
- 1990-05-24 RU SU904743890A patent/RU2024474C1/ru active
- 1990-05-25 ZA ZA904036A patent/ZA904036B/xx unknown
- 1990-05-25 CN CN90103793A patent/CN1047491A/zh active Pending
- 1990-05-25 JP JP2136925A patent/JPH0320231A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA904036B (en) | 1992-01-29 |
| RU2024474C1 (ru) | 1994-12-15 |
| DE69005697D1 (de) | 1994-02-17 |
| MX174191B (es) | 1994-04-27 |
| KR900017969A (ko) | 1990-12-20 |
| CN1047491A (zh) | 1990-12-05 |
| CA2017345A1 (en) | 1990-11-25 |
| DE69005697T2 (de) | 1994-07-14 |
| AU5584890A (en) | 1990-11-29 |
| JPH0320231A (ja) | 1991-01-29 |
| BR9002428A (pt) | 1991-08-06 |
| EP0399705A1 (de) | 1990-11-28 |
| AU631882B2 (en) | 1992-12-10 |
| EP0399705B1 (de) | 1994-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |