BE771774A - PROCESS FOR THE REGENERATION OF METAL CATALYSTS USED IN THE SYNTHESIS OF HYDROGEN PEROXIDE BY THE ANTHRAQUINONE PROCESS - Google Patents

PROCESS FOR THE REGENERATION OF METAL CATALYSTS USED IN THE SYNTHESIS OF HYDROGEN PEROXIDE BY THE ANTHRAQUINONE PROCESS

Info

Publication number
BE771774A
BE771774A BE771774A BE771774A BE771774A BE 771774 A BE771774 A BE 771774A BE 771774 A BE771774 A BE 771774A BE 771774 A BE771774 A BE 771774A BE 771774 A BE771774 A BE 771774A
Authority
BE
Belgium
Prior art keywords
regeneration
synthesis
hydrogen peroxide
metal catalysts
catalysts used
Prior art date
Application number
BE771774A
Other languages
French (fr)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE771774A publication Critical patent/BE771774A/en

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
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE771774A 1970-08-27 1971-08-25 PROCESS FOR THE REGENERATION OF METAL CATALYSTS USED IN THE SYNTHESIS OF HYDROGEN PEROXIDE BY THE ANTHRAQUINONE PROCESS BE771774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2042523A DE2042523C3 (en) 1970-08-27 1970-08-27 Process for the regeneration of noble metal catalysts for hydrogen peroxide synthesis according to the anthraquinone process

Publications (1)

Publication Number Publication Date
BE771774A true BE771774A (en) 1971-12-31

Family

ID=5780879

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771774A BE771774A (en) 1970-08-27 1971-08-25 PROCESS FOR THE REGENERATION OF METAL CATALYSTS USED IN THE SYNTHESIS OF HYDROGEN PEROXIDE BY THE ANTHRAQUINONE PROCESS

Country Status (5)

Country Link
AT (1) AT346278B (en)
BE (1) BE771774A (en)
DE (1) DE2042523C3 (en)
FR (1) FR2103541B1 (en)
GB (1) GB1348071A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82669C (en) * 1989-01-27 1991-04-10 Kemira Oy FOERFARANDE FOER FRAMSTAELLNING AV VAETEPEROXID.
FI94515B (en) * 1994-03-04 1995-06-15 Finnish Chemicals Oy Hydrogen catalyst reactivation process
EP1350761A1 (en) 2002-03-28 2003-10-08 Degussa AG Process for the production of hydrogen peroxide
CN111573628B (en) * 2020-04-01 2022-05-13 安徽泉盛化工有限公司 Anthraquinone process hydrogen peroxide solution production catalyst regeneration circulating filtration system

Also Published As

Publication number Publication date
AT346278B (en) 1978-11-10
FR2103541B1 (en) 1974-04-26
ATA751771A (en) 1978-03-15
GB1348071A (en) 1974-03-13
FR2103541A1 (en) 1972-04-14
DE2042523A1 (en) 1972-03-02
DE2042523C3 (en) 1979-09-13
DE2042523B2 (en) 1973-04-26

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