IE65277B1 - Process for the recovery of antimony-based catalysts used for the fluorination of halogenated hydrocarbons - Google Patents
Process for the recovery of antimony-based catalysts used for the fluorination of halogenated hydrocarbonsInfo
- Publication number
- IE65277B1 IE65277B1 IE920297A IE920297A IE65277B1 IE 65277 B1 IE65277 B1 IE 65277B1 IE 920297 A IE920297 A IE 920297A IE 920297 A IE920297 A IE 920297A IE 65277 B1 IE65277 B1 IE 65277B1
- Authority
- IE
- Ireland
- Prior art keywords
- antimony
- process according
- solution
- distillation
- fluorination
- Prior art date
Links
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
- B01J27/28—Regeneration or reactivation
- B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G30/00—Compounds of antimony
- C01G30/006—Halides
- C01G30/007—Halides of binary type SbX3 or SbX5 with X representing a halogen, or mixed of the type SbX3X'2 with X,X' representing different halogens
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9101031A FR2671984B1 (fr) | 1991-01-30 | 1991-01-30 | Procede pour la recuperation des catalyseurs a base d'antimoine utilises pour la fluoration d'hydrocarbures halogenes. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE920297A1 IE920297A1 (en) | 1992-07-29 |
| IE65277B1 true IE65277B1 (en) | 1995-10-18 |
Family
ID=9409193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE920297A IE65277B1 (en) | 1991-01-30 | 1992-01-29 | Process for the recovery of antimony-based catalysts used for the fluorination of halogenated hydrocarbons |
Country Status (13)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2098906A1 (en) * | 1997-08-29 | 2009-09-09 | Sharp Kabushiki Kaisha | Liquid crystal display device |
| FR2806077B1 (fr) * | 2000-03-07 | 2004-01-30 | Solvay | Procede pour l'obtention d'un hydrofluoroalcane epure, hydrofluoroalcane epure, utilisation de l'hydrofluoroalcane et methode d'analyse d'un hydrofluoroalcane |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2110797A1 (de) * | 1971-03-06 | 1972-09-28 | Hoechst Ag | Verfahren zur Rueckgewinnung von SbCl5 aus zur Fluorierung von chlorierten Kohlenwasserstoffen verwendeten Kontaktloesungen |
| JPS5221297A (en) * | 1975-08-13 | 1977-02-17 | Daikin Ind Ltd | Recovering method of antimony pentachloride from used catalyst contain ing antimony |
| US4722774A (en) * | 1987-02-25 | 1988-02-02 | Chemical & Metal Industries, Inc. | Recovery or arsenic and antimony from spent antimony catalyst |
| DE3929263A1 (de) * | 1989-09-02 | 1991-03-07 | Kali Chemie Ag | Verfahren zur aufarbeitung von antimonhalogenidkatalysatorloesungen |
-
1991
- 1991-01-30 FR FR9101031A patent/FR2671984B1/fr not_active Expired - Fee Related
-
1992
- 1992-01-21 AT AT92400155T patent/ATE92368T1/de not_active IP Right Cessation
- 1992-01-21 TW TW081100408A patent/TW221815B/zh active
- 1992-01-21 EP EP92400155A patent/EP0497657B1/fr not_active Expired - Lifetime
- 1992-01-21 ES ES92400155T patent/ES2043476T3/es not_active Expired - Lifetime
- 1992-01-21 DE DE92400155T patent/DE69200009T2/de not_active Expired - Fee Related
- 1992-01-29 IE IE920297A patent/IE65277B1/en not_active IP Right Cessation
- 1992-01-29 AU AU10546/92A patent/AU650510B2/en not_active Ceased
- 1992-01-29 US US07/827,775 patent/US5198199A/en not_active Expired - Fee Related
- 1992-01-29 CA CA002060263A patent/CA2060263A1/fr not_active Abandoned
- 1992-01-29 JP JP4014281A patent/JPH0732879B2/ja not_active Expired - Lifetime
- 1992-01-30 KR KR1019920001364A patent/KR950005751B1/ko not_active Expired - Fee Related
- 1992-01-30 MX MX9200402A patent/MX9200402A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2060263A1 (fr) | 1992-07-31 |
| AU1054692A (en) | 1992-08-06 |
| US5198199A (en) | 1993-03-30 |
| FR2671984B1 (fr) | 1994-04-08 |
| TW221815B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-03-21 |
| ATE92368T1 (de) | 1993-08-15 |
| EP0497657A1 (fr) | 1992-08-05 |
| JPH0732879B2 (ja) | 1995-04-12 |
| JPH06165944A (ja) | 1994-06-14 |
| KR950005751B1 (ko) | 1995-05-30 |
| KR920014518A (ko) | 1992-08-25 |
| ES2043476T3 (es) | 1993-12-16 |
| EP0497657B1 (fr) | 1993-08-04 |
| IE920297A1 (en) | 1992-07-29 |
| MX9200402A (es) | 1992-07-01 |
| DE69200009T2 (de) | 1994-01-20 |
| FR2671984A1 (fr) | 1992-07-31 |
| AU650510B2 (en) | 1994-06-23 |
| DE69200009D1 (de) | 1993-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6689924B1 (en) | Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon | |
| JP3130657B2 (ja) | １−クロロ−１，１，３，３，３− ペンタフルオロプロパン及び１，１，１，３，３，３−ヘキサフルオロプロパンの製造法 | |
| EP0773916B1 (en) | Process for the manufacture of 1,1,1,3,3,3-hexafluoropropane | |
| CA2179162C (en) | Production of pentafluoroethane | |
| JP4077032B2 (ja) | 末端炭素原子に結合したフッ素を含有するハロゲン化プロパンの製法 | |
| US9701599B2 (en) | Process for producing 2,3,3,3-tetrafluoropropene | |
| WO1991004955A1 (en) | Fluorocarbon purification process | |
| US8846990B2 (en) | Process for producing 2,3,3,3-tetrafluoropropene | |
| KR20220016912A (ko) | 2-클로로-3,3,3-트라이플루오로프로펜(1233xf) 조성물 및 그 조성물의 제조 및 사용 방법 | |
| KR100235757B1 (ko) | 퍼클로로에틸렌으로 부터 하이드로플루오로카본을 제조하는 일단계방법 | |
| KR20140097148A (ko) | 2,3,3,3-테트라플루오로프로펜의 제조 방법 | |
| KR20140075790A (ko) | 2,3,3,3-테트라플루오로프로펜의 제조 방법 | |
| JPH11158089A (ja) | １，１，１，３，３−ペンタフルオロプロパンの合成 | |
| JP3831987B2 (ja) | １，１，１，３，３−ペンタフルオロプロパンの製造方法 | |
| EP1628943A2 (en) | Method of making hydrofluorocarbons | |
| AU650510B2 (en) | Process for the recovery of antimony-based catalysts used for the fluorination of halogenated hydrocarbons | |
| EP1313687B1 (en) | Production of hydrofluoroalkanes | |
| KR20060117312A (ko) | 하이드로플루오로카본의 제조방법 | |
| JPH03114542A (ja) | 液相弗素化用新規触媒 | |
| US6787678B1 (en) | Method of removing water from hydrofluorocarbon manufacturing processes | |
| WO1997049655A1 (en) | Catalyst and process for the fluorination of hydrohalomethanes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |