ITMI960892A0 - - Google Patents
Info
- Publication number
- ITMI960892A0 ITMI960892A0 ITMI960892A ITMI960892A ITMI960892A0 IT MI960892 A0 ITMI960892 A0 IT MI960892A0 IT MI960892 A ITMI960892 A IT MI960892A IT MI960892 A ITMI960892 A IT MI960892A IT MI960892 A0 ITMI960892 A0 IT MI960892A0
- Authority
- IT
- Italy
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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/10—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using elemental hydrogen
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/02—Heat treatment
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
- B01J38/18—Treating with free oxygen-containing gas with subsequent reactive gas treating
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000892A IT1282961B1 (it) | 1996-05-06 | 1996-05-06 | Processo per la rigenerazione di un catalizzatore a base di composti di cromo trivalente |
DE69716158T DE69716158T2 (de) | 1996-05-06 | 1997-04-24 | Verfahren zur Regenerierung eines Katalysators auf der Basis von dreiwertigen Chromverbindungen |
AT97106796T ATE225682T1 (de) | 1996-05-06 | 1997-04-24 | Verfahren zur regenerierung eines katalysators auf der basis von dreiwertigen chromverbindungen |
EP97106796A EP0806242B1 (en) | 1996-05-06 | 1997-04-24 | Process for the regeneration of a catalyst based on trivalent chromium compounds |
JP9114864A JPH1052642A (ja) | 1996-05-06 | 1997-05-02 | 三価クロム化合物ベースの触媒の再生方法 |
US08/850,767 US6150572A (en) | 1996-05-06 | 1997-05-02 | Process for the regeneration of a catalyst based on trivalent chromium compounds |
BR9703060A BR9703060A (pt) | 1996-05-06 | 1997-05-05 | Processos de regeneraçao de um catalisador de fluoraçao e de fluoraçao |
IN813CA1997 IN191437B (it) | 1996-05-06 | 1997-05-05 | |
AU20035/97A AU731414B2 (en) | 1996-05-06 | 1997-05-05 | Process for the regeneration of a catalyst based on trivalent chromium compounds |
MXPA/A/1997/003302A MXPA97003302A (en) | 1996-05-06 | 1997-05-06 | Procedure for the regeneration of a catalyst based on trivale chrome compounds |
KR1019970017242A KR970073722A (ko) | 1996-05-06 | 1997-05-06 | 3가의 크롬 화합물들에 기초한 촉매의 재생공정 |
CA002204583A CA2204583A1 (en) | 1996-05-06 | 1997-05-06 | Process for the regeneration of a catalyst based on trivalent chromium compounds |
CN97111149A CN1091653C (zh) | 1996-05-06 | 1997-05-06 | 基于三价铬化合物的催化剂的再生方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000892A IT1282961B1 (it) | 1996-05-06 | 1996-05-06 | Processo per la rigenerazione di un catalizzatore a base di composti di cromo trivalente |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI960892A0 true ITMI960892A0 (it) | 1996-05-06 |
ITMI960892A1 ITMI960892A1 (it) | 1997-11-06 |
IT1282961B1 IT1282961B1 (it) | 1998-04-02 |
Family
ID=11374204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96MI000892A IT1282961B1 (it) | 1996-05-06 | 1996-05-06 | Processo per la rigenerazione di un catalizzatore a base di composti di cromo trivalente |
Country Status (12)
Country | Link |
---|---|
US (1) | US6150572A (it) |
EP (1) | EP0806242B1 (it) |
JP (1) | JPH1052642A (it) |
KR (1) | KR970073722A (it) |
CN (1) | CN1091653C (it) |
AT (1) | ATE225682T1 (it) |
AU (1) | AU731414B2 (it) |
BR (1) | BR9703060A (it) |
CA (1) | CA2204583A1 (it) |
DE (1) | DE69716158T2 (it) |
IN (1) | IN191437B (it) |
IT (1) | IT1282961B1 (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060099A1 (de) * | 2000-12-04 | 2002-06-06 | Basf Ag | Regenerierung eines Dehydrierkatalysators |
US7384885B2 (en) * | 2003-03-31 | 2008-06-10 | Exxonmobil Chemical Patents Inc. | Catalyst activation and resins therefrom |
US20040192863A1 (en) * | 2003-03-31 | 2004-09-30 | Towles Thomas W. | Catalyst activation method and activated catalyst |
US20050119426A1 (en) * | 2003-10-31 | 2005-06-02 | Roger Scott T. | High molecular weight HDPE resins |
CN100372611C (zh) * | 2004-12-23 | 2008-03-05 | 西安近代化学研究所 | 铬基氟化催化剂的再生方法 |
US8067650B2 (en) | 2006-08-24 | 2011-11-29 | Honeywell International Inc. | Process for the production of HFO trans-1234ze from HFC-245fa |
JP5128706B2 (ja) * | 2008-09-05 | 2013-01-23 | メキシケム、アマンコ、ホールディング、ソシエダッド、アノニマ、デ、カピタル、バリアブレ | 触媒および該触媒を使用する方法 |
CN103896721B (zh) * | 2014-04-11 | 2015-04-15 | 太仓中化环保化工有限公司 | 一种 1,1,1,2-四氟乙烷的制备方法 |
CN103894219B (zh) * | 2014-04-11 | 2015-09-30 | 太仓中化环保化工有限公司 | 氟化催化剂的再生方法 |
EP3238820B1 (en) * | 2014-12-24 | 2020-03-11 | Daikin Industries, Ltd. | Method for removing catalyst used in reaction |
WO2017023966A1 (en) * | 2015-08-05 | 2017-02-09 | Arkema Inc. | Chromium oxyfluoride catalysts having high fluorination activity |
FR3045029A1 (fr) * | 2015-12-14 | 2017-06-16 | Arkema France | Fluoration catalytique en phase gazeuse avec des catalyseurs a base de chrome |
JP6801234B2 (ja) * | 2016-05-31 | 2020-12-16 | ダイキン工業株式会社 | 触媒の取り出し方法、フッ素基を有する化合物の製造方法、及び、触媒の保存方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641113B2 (it) * | 1973-12-13 | 1981-09-25 | ||
US5262574A (en) * | 1987-03-09 | 1993-11-16 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
US5057634A (en) * | 1989-12-19 | 1991-10-15 | E. I. Du Pont De Nemours And Company | Multistep synthesis of hexafluoropropylene |
CN1044095C (zh) * | 1990-09-14 | 1999-07-14 | 帝国化学工业公司 | 再生氟化催化剂的方法 |
JP3248923B2 (ja) * | 1991-05-29 | 2002-01-21 | 昭和電工株式会社 | クロム系フッ素化触媒の賦活再生方法およびハロゲン化炭化水素の製造方法 |
DE4419534C1 (de) * | 1994-06-03 | 1995-10-19 | Hoechst Ag | Verfahren zur Regenerierung eines chrom- und magnesiumhaltigen Fluorierungskatalysators |
-
1996
- 1996-05-06 IT IT96MI000892A patent/IT1282961B1/it active IP Right Grant
-
1997
- 1997-04-24 AT AT97106796T patent/ATE225682T1/de not_active IP Right Cessation
- 1997-04-24 DE DE69716158T patent/DE69716158T2/de not_active Expired - Fee Related
- 1997-04-24 EP EP97106796A patent/EP0806242B1/en not_active Expired - Lifetime
- 1997-05-02 US US08/850,767 patent/US6150572A/en not_active Expired - Fee Related
- 1997-05-02 JP JP9114864A patent/JPH1052642A/ja active Pending
- 1997-05-05 AU AU20035/97A patent/AU731414B2/en not_active Ceased
- 1997-05-05 BR BR9703060A patent/BR9703060A/pt active Search and Examination
- 1997-05-05 IN IN813CA1997 patent/IN191437B/en unknown
- 1997-05-06 KR KR1019970017242A patent/KR970073722A/ko not_active Application Discontinuation
- 1997-05-06 CA CA002204583A patent/CA2204583A1/en not_active Abandoned
- 1997-05-06 CN CN97111149A patent/CN1091653C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1166380A (zh) | 1997-12-03 |
AU2003597A (en) | 1997-11-13 |
IN191437B (it) | 2003-12-06 |
CN1091653C (zh) | 2002-10-02 |
BR9703060A (pt) | 1998-08-18 |
DE69716158T2 (de) | 2003-05-28 |
DE69716158D1 (de) | 2002-11-14 |
EP0806242A1 (en) | 1997-11-12 |
KR970073722A (ko) | 1997-12-10 |
EP0806242B1 (en) | 2002-10-09 |
ITMI960892A1 (it) | 1997-11-06 |
AU731414B2 (en) | 2001-03-29 |
CA2204583A1 (en) | 1997-11-06 |
JPH1052642A (ja) | 1998-02-24 |
MX9703302A (es) | 1998-07-31 |
ATE225682T1 (de) | 2002-10-15 |
IT1282961B1 (it) | 1998-04-02 |
US6150572A (en) | 2000-11-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |