JPH1052642A - 三価クロム化合物ベースの触媒の再生方法 - Google Patents

三価クロム化合物ベースの触媒の再生方法

Info

Publication number
JPH1052642A
JPH1052642A JP9114864A JP11486497A JPH1052642A JP H1052642 A JPH1052642 A JP H1052642A JP 9114864 A JP9114864 A JP 9114864A JP 11486497 A JP11486497 A JP 11486497A JP H1052642 A JPH1052642 A JP H1052642A
Authority
JP
Japan
Prior art keywords
catalyst
compound
iii
temperature
regenerating
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP9114864A
Other languages
English (en)
Japanese (ja)
Inventor
Rinarudei Furansesuko
リナルディ フランセスコ
Kutsuato Paoro
クツァト パオロ
Buragante Retantsuio
ブラガンテ レタンツィオ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syensqo Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 by Ausimont SpA filed Critical Ausimont SpA
Publication of JPH1052642A publication Critical patent/JPH1052642A/ja
Pending legal-status Critical Current

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)
JP9114864A 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 Pending JPH1052642A (ja)

Applications Claiming Priority (2)

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
IT96A000892 1996-05-06

Publications (1)

Publication Number Publication Date
JPH1052642A true JPH1052642A (ja) 1998-02-24

Family

ID=11374204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9114864A Pending 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

Country Status (12)

Country Link
US (1) US6150572A (https=)
EP (1) EP0806242B1 (https=)
JP (1) JPH1052642A (https=)
KR (1) KR970073722A (https=)
CN (1) CN1091653C (https=)
AT (1) ATE225682T1 (https=)
AU (1) AU731414B2 (https=)
BR (1) BR9703060A (https=)
CA (1) CA2204583A1 (https=)
DE (1) DE69716158T2 (https=)
IN (1) IN191437B (https=)
IT (1) IT1282961B1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016104085A1 (ja) * 2014-12-24 2016-06-30 ダイキン工業株式会社 反応に用いた触媒の取り出し方法
JP2017213524A (ja) * 2016-05-31 2017-12-07 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
JP2019500359A (ja) * 2015-12-14 2019-01-10 アルケマ フランス クロム触媒を用いた気相接触フッ素化

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10060099A1 (de) * 2000-12-04 2002-06-06 Basf Ag Regenerierung eines Dehydrierkatalysators
US20040192863A1 (en) * 2003-03-31 2004-09-30 Towles Thomas W. Catalyst activation method and activated catalyst
US7384885B2 (en) * 2003-03-31 2008-06-10 Exxonmobil Chemical Patents Inc. Catalyst activation and resins therefrom
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
US9862659B2 (en) * 2008-09-05 2018-01-09 Mexichem Amanco Holding S.A. De C.V. Catalyst and process using the catalyst
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
WO2017023966A1 (en) * 2015-08-05 2017-02-09 Arkema Inc. Chromium oxyfluoride catalysts having high fluorination activity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641113B2 (https=) * 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016104085A1 (ja) * 2014-12-24 2016-06-30 ダイキン工業株式会社 反応に用いた触媒の取り出し方法
JP2016120481A (ja) * 2014-12-24 2016-07-07 ダイキン工業株式会社 反応に用いた触媒の取り出し方法
US9896401B2 (en) 2014-12-24 2018-02-20 Daikin Industries, Ltd. Method for removing catalyst used in reaction
JP2019500359A (ja) * 2015-12-14 2019-01-10 アルケマ フランス クロム触媒を用いた気相接触フッ素化
JP2017213524A (ja) * 2016-05-31 2017-12-07 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

Also Published As

Publication number Publication date
IT1282961B1 (it) 1998-04-02
DE69716158T2 (de) 2003-05-28
US6150572A (en) 2000-11-21
AU2003597A (en) 1997-11-13
ITMI960892A1 (it) 1997-11-06
EP0806242A1 (en) 1997-11-12
BR9703060A (pt) 1998-08-18
IN191437B (https=) 2003-12-06
ITMI960892A0 (https=) 1996-05-06
DE69716158D1 (de) 2002-11-14
CA2204583A1 (en) 1997-11-06
ATE225682T1 (de) 2002-10-15
KR970073722A (ko) 1997-12-10
AU731414B2 (en) 2001-03-29
EP0806242B1 (en) 2002-10-09
MX9703302A (es) 1998-07-31
CN1166380A (zh) 1997-12-03
CN1091653C (zh) 2002-10-02

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