FI42530C - Method for regeneration of working solutions used in the preparation of hydrogen peroxide by the anthraquinone method - Google Patents

Method for regeneration of working solutions used in the preparation of hydrogen peroxide by the anthraquinone method

Info

Publication number
FI42530C
FI42530C FI651266A FI126665A FI42530C FI 42530 C FI42530 C FI 42530C FI 651266 A FI651266 A FI 651266A FI 126665 A FI126665 A FI 126665A FI 42530 C FI42530 C FI 42530C
Authority
FI
Finland
Prior art keywords
regeneration
preparation
hydrogen peroxide
solutions used
working solutions
Prior art date
Application number
FI651266A
Other languages
Finnish (fi)
Other versions
FI42530B (en
Inventor
Schreyer Gerd
Weiberg Otto
Giesselmann Guenter
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
Application granted granted Critical
Publication of FI42530B publication Critical patent/FI42530B/fi
Publication of FI42530C publication Critical patent/FI42530C/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
FI651266A 1964-07-28 1965-05-26 Method for regeneration of working solutions used in the preparation of hydrogen peroxide by the anthraquinone method FI42530C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED45054A DE1273499B (en) 1964-07-28 1964-07-28 Process for the regeneration of work solutions for the production of hydrogen peroxide by the anthraquinone process

Publications (2)

Publication Number Publication Date
FI42530B FI42530B (en) 1970-06-01
FI42530C true FI42530C (en) 1970-09-14

Family

ID=7048742

Family Applications (1)

Application Number Title Priority Date Filing Date
FI651266A FI42530C (en) 1964-07-28 1965-05-26 Method for regeneration of working solutions used in the preparation of hydrogen peroxide by the anthraquinone method

Country Status (7)

Country Link
BE (1) BE717745A (en)
CH (1) CH454813A (en)
DE (1) DE1273499B (en)
FI (1) FI42530C (en)
FR (1) FR1468707A (en)
GB (1) GB1121275A (en)
SE (1) SE418957B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792900A (en) * 1971-12-20 1973-06-18 Laporte Industries Ltd Improvements to the cyclic process for manufacturing hydrogen peroxide
US4566998A (en) * 1981-09-28 1986-01-28 Foret S.A. Production of hydrogen peroxide
US4668436A (en) * 1985-12-13 1987-05-26 Fmc Corporation Process for purifying a working solution
FR2755121B1 (en) * 1996-10-25 1998-12-18 Rhodia Chimie Sa PROCESS FOR REGENERATING ANTHRAQUINONE DERIVATIVES DURING THE OXYGENATED WATER SYNTHESIS PROCESS
FI108432B (en) 2000-03-06 2002-01-31 Kemira Chemicals Oy Regeneration of the working solution in the hydrogen peroxide production process
US7238335B2 (en) 2003-08-11 2007-07-03 Degussa Ag Process for the preparation of hydrogen peroxide by the anthraquinone cyclic process
WO2017028905A1 (en) * 2015-08-18 2017-02-23 Solvay Sa Gold containing catalyst for the selective deoxygenation of quinone epoxides
WO2020105500A1 (en) * 2018-11-20 2020-05-28 三菱瓦斯化学株式会社 Processing method for working solution
CN114452679A (en) * 2022-02-08 2022-05-10 河南清濮智慧化工科技有限公司 Alkali tower and method for post-treatment of hydrogen peroxide working solution by anthraquinone process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081432B (en) * 1957-05-24 1960-05-12 Du Pont Process for regenerating a working solution used for the production of hydrogen peroxide according to the anthraquinone process

Also Published As

Publication number Publication date
CH454813A (en) 1968-04-30
SE7613869L (en) 1976-12-09
GB1121275A (en) 1968-07-24
BE717745A (en) 1968-12-16
DE1273499B (en) 1968-07-25
FR1468707A (en) 1967-02-10
SE418957B (en) 1981-07-06
FI42530B (en) 1970-06-01

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