KR860003187A - 브로모트리플루오로메탄의 제법 - Google Patents
브로모트리플루오로메탄의 제법 Download PDFInfo
- Publication number
- KR860003187A KR860003187A KR1019850007865A KR850007865A KR860003187A KR 860003187 A KR860003187 A KR 860003187A KR 1019850007865 A KR1019850007865 A KR 1019850007865A KR 850007865 A KR850007865 A KR 850007865A KR 860003187 A KR860003187 A KR 860003187A
- Authority
- KR
- South Korea
- Prior art keywords
- bromotrifluoromethane
- preparation
- catalyst
- bromochlorodifluoromethane
- temperature
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (5)
- 브로모클로로디플루오로메탄올 100∼550℃ 온도에서 불화촉매와 접촉시켜 브로모트리플루오로메탄을 제조하는 방법.
- 제1항에 있어서, 브로모클로로디플루오로메탄은 디브로모디플루오로메탄과 혼합물 형태로 사용된 방법.
- 제1항에 있어서, 불화촉매는 알루미늄 불화물, 크로미아 및 활성탄소에서 선택된 방법.
- 제1항에 있어서, 브로모클로로디플루오로메탄 및 불화수소의 기체혼합물이 200∼350℃ 온도에서 촉매와 접촉되는 방법.
- 제1항에 있어서, 브롬화수소는 유입기체를 포함하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848426997A GB8426997D0 (en) | 1984-10-25 | 1984-10-25 | Chemical process |
| GB8426997 | 1984-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR860003187A true KR860003187A (ko) | 1986-05-21 |
Family
ID=10568742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850007865A KR860003187A (ko) | 1984-10-25 | 1985-10-24 | 브로모트리플루오로메탄의 제법 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0184300A1 (ko) |
| JP (1) | JPS61103844A (ko) |
| KR (1) | KR860003187A (ko) |
| AU (1) | AU4898685A (ko) |
| BR (1) | BR8505320A (ko) |
| GB (2) | GB8426997D0 (ko) |
| ZA (1) | ZA858149B (ko) |
-
1984
- 1984-10-25 GB GB848426997A patent/GB8426997D0/en active Pending
-
1985
- 1985-10-15 EP EP85307402A patent/EP0184300A1/en not_active Withdrawn
- 1985-10-15 GB GB858525341A patent/GB8525341D0/en active Pending
- 1985-10-23 ZA ZA858149A patent/ZA858149B/xx unknown
- 1985-10-23 AU AU48986/85A patent/AU4898685A/en not_active Abandoned
- 1985-10-24 BR BR8505320A patent/BR8505320A/pt unknown
- 1985-10-24 KR KR1019850007865A patent/KR860003187A/ko not_active Application Discontinuation
- 1985-10-25 JP JP60237815A patent/JPS61103844A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8505320A (pt) | 1986-08-05 |
| JPS61103844A (ja) | 1986-05-22 |
| GB8525341D0 (en) | 1985-11-20 |
| ZA858149B (en) | 1986-09-24 |
| GB8426997D0 (en) | 1984-11-28 |
| EP0184300A1 (en) | 1986-06-11 |
| AU4898685A (en) | 1986-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |