ITMI960891A0 - - Google Patents

Info

Publication number
ITMI960891A0
ITMI960891A0 ITMI960891A ITMI960891A ITMI960891A0 IT MI960891 A0 ITMI960891 A0 IT MI960891A0 IT MI960891 A ITMI960891 A IT MI960891A IT MI960891 A ITMI960891 A IT MI960891A IT MI960891 A0 ITMI960891 A0 IT MI960891A0
Authority
IT
Italy
Application number
ITMI960891A
Other languages
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of ITMI960891A0 publication Critical patent/ITMI960891A0/it
Priority to IT96MI000891A priority Critical patent/IT1282960B1/it
Priority to AT97106795T priority patent/ATE228032T1/de
Priority to DE69717191T priority patent/DE69717191T2/de
Priority to EP97106795A priority patent/EP0806241B1/en
Priority to JP9114865A priority patent/JPH1043607A/ja
Priority to US08/850,771 priority patent/US5817895A/en
Priority to IN789CA1997 priority patent/IN191115B/en
Priority to AU20034/97A priority patent/AU712733B2/en
Priority to BR9703059A priority patent/BR9703059A/pt
Priority to TW086105944A priority patent/TW409073B/zh
Priority to CA002204584A priority patent/CA2204584A1/en
Priority to CN97111148A priority patent/CN1091652C/zh
Priority to MXPA/A/1997/003303A priority patent/MXPA97003303A/xx
Priority to KR1019970017241A priority patent/KR970073686A/ko
Publication of ITMI960891A1 publication Critical patent/ITMI960891A1/it
Application granted granted Critical
Publication of IT1282960B1 publication Critical patent/IT1282960B1/it

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
    • 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
    • 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
    • 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
    • B01J38/12—Treating with free oxygen-containing gas
    • 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)
IT96MI000891A 1996-05-06 1996-05-06 Processo per la rigenerazione di un catalizzatore a base di composti cromo trivalente IT1282960B1 (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT96MI000891A IT1282960B1 (it) 1996-05-06 1996-05-06 Processo per la rigenerazione di un catalizzatore a base di composti cromo trivalente
AT97106795T ATE228032T1 (de) 1996-05-06 1997-04-24 Verfahren zur regenerierung eines katalysators auf der basis von dreiwertigen chromverbindungen
DE69717191T DE69717191T2 (de) 1996-05-06 1997-04-24 Verfahren zur Regenerierung eines Katalysators auf der Basis von dreiwertigen Chromverbindungen
EP97106795A EP0806241B1 (en) 1996-05-06 1997-04-24 Process for the regeneration of a catalyst based on trivalent chromium compounds
IN789CA1997 IN191115B (en]) 1996-05-06 1997-05-02
US08/850,771 US5817895A (en) 1996-05-06 1997-05-02 Process for the regeneration of a catalyst based on trivalent chromium compounds
JP9114865A JPH1043607A (ja) 1996-05-06 1997-05-02 三価クロム化合物ベースの触媒の再生法
AU20034/97A AU712733B2 (en) 1996-05-06 1997-05-05 Process for the regeneration of a catalyst based on trivalent chromium compounds
BR9703059A BR9703059A (pt) 1996-05-06 1997-05-05 Processos de regeneração de um catalisador de fluoração e de fluoração
TW086105944A TW409073B (en) 1996-05-06 1997-05-05 Process for the regeneration of a catalyst based on trivalent chromium compounds
CA002204584A CA2204584A1 (en) 1996-05-06 1997-05-06 Process for the regeneration of a catalyst based on trivalent chromium compounds
CN97111148A CN1091652C (zh) 1996-05-06 1997-05-06 基于三价铬化合物的催化剂的再生方法
MXPA/A/1997/003303A MXPA97003303A (en) 1996-05-06 1997-05-06 Procedure for the regeneration of uncatalyzer based on cromotrival compounds
KR1019970017241A KR970073686A (ko) 1996-05-06 1997-05-06 3가의 크롬 화합물들에 기초한 촉매의 재생공정

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000891A IT1282960B1 (it) 1996-05-06 1996-05-06 Processo per la rigenerazione di un catalizzatore a base di composti cromo trivalente

Publications (3)

Publication Number Publication Date
ITMI960891A0 true ITMI960891A0 (en]) 1996-05-06
ITMI960891A1 ITMI960891A1 (it) 1997-11-06
IT1282960B1 IT1282960B1 (it) 1998-04-02

Family

ID=11374203

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000891A IT1282960B1 (it) 1996-05-06 1996-05-06 Processo per la rigenerazione di un catalizzatore a base di composti cromo trivalente

Country Status (13)

Country Link
US (1) US5817895A (en])
EP (1) EP0806241B1 (en])
JP (1) JPH1043607A (en])
KR (1) KR970073686A (en])
CN (1) CN1091652C (en])
AT (1) ATE228032T1 (en])
AU (1) AU712733B2 (en])
BR (1) BR9703059A (en])
CA (1) CA2204584A1 (en])
DE (1) DE69717191T2 (en])
IN (1) IN191115B (en])
IT (1) IT1282960B1 (en])
TW (1) TW409073B (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2740848T3 (es) 2011-01-21 2020-02-06 Arkema France Fluoración catalítica en fase gaseosa
FR3045029A1 (fr) 2015-12-14 2017-06-16 Arkema France Fluoration catalytique en phase gazeuse avec des catalyseurs a base de chrome

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641113B2 (en]) * 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
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
ES2081970T3 (es) * 1990-10-22 1996-03-16 Fina Research Proceso para la deshidrogenacion catalitica de hidrocarburos alkiloaromaticos.
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

Also Published As

Publication number Publication date
EP0806241B1 (en) 2002-11-20
AU2003497A (en) 1997-11-13
DE69717191D1 (de) 2003-01-02
JPH1043607A (ja) 1998-02-17
DE69717191T2 (de) 2003-07-10
US5817895A (en) 1998-10-06
CN1166379A (zh) 1997-12-03
EP0806241A1 (en) 1997-11-12
KR970073686A (ko) 1997-12-10
CA2204584A1 (en) 1997-11-06
MX9703303A (es) 1998-07-31
ATE228032T1 (de) 2002-12-15
IN191115B (en]) 2003-09-20
CN1091652C (zh) 2002-10-02
TW409073B (en) 2000-10-21
ITMI960891A1 (it) 1997-11-06
IT1282960B1 (it) 1998-04-02
AU712733B2 (en) 1999-11-11
BR9703059A (pt) 1998-08-25

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