SE9504327D0 - Method of treating a catalyst - Google Patents

Method of treating a catalyst

Info

Publication number
SE9504327D0
SE9504327D0 SE9504327A SE9504327A SE9504327D0 SE 9504327 D0 SE9504327 D0 SE 9504327D0 SE 9504327 A SE9504327 A SE 9504327A SE 9504327 A SE9504327 A SE 9504327A SE 9504327 D0 SE9504327 D0 SE 9504327D0
Authority
SE
Sweden
Prior art keywords
catalyst
treating
hydrogen peroxide
relates
anthraquinones
Prior art date
Application number
SE9504327A
Other languages
English (en)
Inventor
Mats Nystroem
Mikael Siverstroem
Original Assignee
Eka Nobel Ab
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 Eka Nobel Ab filed Critical Eka Nobel Ab
Priority to SE9504327A priority Critical patent/SE9504327D0/sv
Publication of SE9504327D0 publication Critical patent/SE9504327D0/sv
Priority to ES96203217T priority patent/ES2145969T3/es
Priority to AT96203217T priority patent/ATE193227T1/de
Priority to PT96203217T priority patent/PT778085E/pt
Priority to EP96203217A priority patent/EP0778085B1/en
Priority to DE69608528T priority patent/DE69608528T2/de
Priority to NO19965069A priority patent/NO314169B1/no
Priority to CA002191687A priority patent/CA2191687C/en
Priority to US08/759,807 priority patent/US5985235A/en
Priority to JP33630196A priority patent/JP3408937B2/ja

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
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
    • 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
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/022—Preparation from organic compounds
    • C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
    • 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE9504327A 1995-12-04 1995-12-04 Method of treating a catalyst SE9504327D0 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9504327A SE9504327D0 (sv) 1995-12-04 1995-12-04 Method of treating a catalyst
ES96203217T ES2145969T3 (es) 1995-12-04 1996-11-18 Metodo de activacion o regeneracion de un catalizador utilizado en la produccion de peroxido de hidrogeno.
AT96203217T ATE193227T1 (de) 1995-12-04 1996-11-18 Verfahren zur aktivierung oder regenerierung eines katalysators der zur herstellung von wasserstoffperoxid eingesetzt wird
PT96203217T PT778085E (pt) 1995-12-04 1996-11-18 Metodo para activacao ou regeneracao de um catalisador utilizado na producao de peroxido de hidrogenio
EP96203217A EP0778085B1 (en) 1995-12-04 1996-11-18 Method of activating or regenerating a catalyst used in the production of hydrogen peroxide
DE69608528T DE69608528T2 (de) 1995-12-04 1996-11-18 Verfahren zur Aktivierung oder Regenerierung eines Katalysators der zur Herstellung von Wasserstoffperoxid eingesetzt wird
NO19965069A NO314169B1 (no) 1995-12-04 1996-11-28 Fremgangsmåte ved behandling av en katalysator, samt en form for fremstilling av hydrogenperoksyd
CA002191687A CA2191687C (en) 1995-12-04 1996-11-29 Method of treating a catalyst
US08/759,807 US5985235A (en) 1995-12-04 1996-12-03 Method of treating a catalyst
JP33630196A JP3408937B2 (ja) 1995-12-04 1996-12-03 触媒の処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504327A SE9504327D0 (sv) 1995-12-04 1995-12-04 Method of treating a catalyst

Publications (1)

Publication Number Publication Date
SE9504327D0 true SE9504327D0 (sv) 1995-12-04

Family

ID=20400456

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504327A SE9504327D0 (sv) 1995-12-04 1995-12-04 Method of treating a catalyst

Country Status (10)

Country Link
US (1) US5985235A (sv)
EP (1) EP0778085B1 (sv)
JP (1) JP3408937B2 (sv)
AT (1) ATE193227T1 (sv)
CA (1) CA2191687C (sv)
DE (1) DE69608528T2 (sv)
ES (1) ES2145969T3 (sv)
NO (1) NO314169B1 (sv)
PT (1) PT778085E (sv)
SE (1) SE9504327D0 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300378B1 (en) 1996-09-27 2001-10-09 University Of New Mexico Tropodegradable bromine-containing halocarbon additives to decrease flammability of refrigerants foam blowing agents solvents aerosol propellants and sterilants
DE19816297A1 (de) 1998-04-11 1999-10-21 Degussa Verfahren zur Herstellung von Wasserstoffperoxid und Reaktionsträger zu seiner Durchführung
EP0972569A1 (en) * 1998-06-25 2000-01-19 Engelhard Corporation Process for regenerating a used precious metal catalyst
BE1012267A3 (fr) * 1998-11-05 2000-08-01 Solvay Procede de fabrication de peroxyde d'hydrogene.
EP1101733B1 (en) * 1999-11-22 2005-12-28 Akzo Nobel N.V. Process and composition for the production of hydrogen peroxide
CN1092137C (zh) * 1999-12-24 2002-10-09 中国科学院兰州化学物理研究所 蒽醌法生产过氧化氢用高效负载型双金属催化剂
DE10048844A1 (de) * 2000-10-02 2002-04-11 Basf Ag Verfahren zur Herstellung von Platinmetall-Katalysatoren
EP1350761A1 (de) 2002-03-28 2003-10-08 Degussa AG Verfahren zur Herstellung von Wasserstoffperoxid
GT200600392A (es) * 2005-08-31 2007-09-25 Produccion por auto-oxidacion de peroxido de hidrogeno a traves de hidrogenacion en un microreactor
JP5098215B2 (ja) 2006-05-01 2012-12-12 三菱瓦斯化学株式会社 水素化触媒の賦活方法およびそれを含む過酸化水素の製造方法
KR102055389B1 (ko) * 2013-11-26 2019-12-12 에스케이이노베이션 주식회사 황산 처리된 Pt-Pd 담지 고분자 전해질 다층박막 촉매의 제조방법
CN113135818B (zh) * 2020-01-20 2022-07-12 中国石油化工股份有限公司 一种烷基蒽醌氢化的方法
CN115445621B (zh) * 2022-08-26 2023-08-22 中触媒新材料股份有限公司 一种蒽醌法生产双氧水用镍基催化剂的制备方法及应用
CN117548043B (zh) * 2024-01-09 2024-04-02 黎明化工研究设计院有限责任公司 一种蒽醌法生产过氧化氢的流化床氢化装置及其使用方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692240A (en) * 1952-04-18 1954-10-19 Du Pont Reactivation of alumina supported palladium catalysts
US2704281A (en) * 1953-04-30 1955-03-15 Universal Oil Prod Co Purification of noble metal-metal oxide composite
GB798237A (en) * 1956-01-27 1958-07-16 Du Pont Improvements in or relating to the production of hydrogen peroxide
US3009782A (en) 1958-05-22 1961-11-21 Fmc Corp Production of hydrogen peroxide by anthraquinone process in the presence of a fixed bed catalyst
DE1120432B (de) * 1960-08-05 1961-12-28 Kali Chemie Ag Verfahren zur Regenerierung des bei der Herstellung von Wasserstoffperoxyd ueber organische Verbindungen verwendeten Raney-Nickels
BE673871A (sv) * 1964-12-30 1900-01-01
YU33554B (en) * 1969-07-12 1977-08-31 Degussa Process for reactivating noble metal catalysts on a carrier for the synthesis of h2o2 by anthraquinone process
US3791989A (en) * 1971-03-12 1974-02-12 Chevron Res Catalyst rejuvenation with oxalic acid
US3879311A (en) * 1973-04-26 1975-04-22 Nat Distillers Chem Corp Catalyst regeneration
US3901822A (en) * 1973-11-14 1975-08-26 Fmc Corp Process of regenerating a noble metal hydrogenation catalyst used in hydrogen peroxide production by the anthraquinone process
JPS5451991A (en) * 1977-09-30 1979-04-24 Daihatsu Motor Co Ltd Regeneration of exhaust gas purifying catalyst
SE431532B (sv) 1982-09-08 1984-02-13 Eka Ab Forfarande vid framstellning av veteperoxid
US4428923A (en) 1982-11-09 1984-01-31 Degussa Aktiengesellschaft Continuous process for the production of hydrogen peroxide according to the anthraquinone process
FR2578447B1 (fr) * 1985-03-08 1987-05-15 Inst Francais Du Petrole Procede de regeneration d'un catalyseur usage par une solution aqueuse de peroxyde d'hydrogene stabilisee par un compose organique
SE459919C (sv) 1987-03-27 1991-03-25 Eka Nobel Ab Foerfarande foer framstaellning av vaeteperoxid genom reduktion och oxidation av en antrakinon
DE3718352A1 (de) * 1987-06-01 1988-12-22 Henkel Kgaa Wiederaufbereitung von gebrauchten hydrierkatalysatoren
JP2577978B2 (ja) * 1988-11-22 1997-02-05 宇部興産株式会社 白金族金属担持触媒の再活性化方法
FI82670C (sv) 1989-01-27 1991-04-10 Kemira Oy Förfarande för framställning av väteperoxid
SE464867B (sv) 1989-02-23 1991-06-24 Eka Nobel Ab Foerfarande vid framstaellning av vaeteperoxid enligt antrakinonprocessen
GB9114314D0 (en) * 1991-07-02 1991-08-21 British Petroleum Co Plc Catalyst treatment for fisher-tropsch process
SG48303A1 (en) * 1992-05-27 1998-04-17 Exon Chemicals Patents Inc Acid extracted molecular sieve catalysts to improve ethylene yield
FI94515B (sv) 1994-03-04 1995-06-15 Finnish Chemicals Oy Förfarande för reaktivering av hydreringskatalysator
US5654254A (en) * 1995-06-23 1997-08-05 Phillips Petroleum Company Preparation of hydrocarbon isomerization catalyst

Also Published As

Publication number Publication date
JPH09173872A (ja) 1997-07-08
DE69608528D1 (de) 2000-06-29
NO965069L (no) 1997-06-05
ATE193227T1 (de) 2000-06-15
CA2191687A1 (en) 1997-06-05
NO314169B1 (no) 2003-02-10
DE69608528T2 (de) 2001-01-18
PT778085E (pt) 2000-08-31
CA2191687C (en) 2001-06-05
NO965069D0 (no) 1996-11-28
JP3408937B2 (ja) 2003-05-19
US5985235A (en) 1999-11-16
ES2145969T3 (es) 2000-07-16
EP0778085B1 (en) 2000-05-24
EP0778085A1 (en) 1997-06-11

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