CH454813A - Process for regenerating working solutions for the production of hydrogen peroxide by the anthraquinone process - Google Patents

Process for regenerating working solutions for the production of hydrogen peroxide by the anthraquinone process

Info

Publication number
CH454813A
CH454813A CH553465A CH553465A CH454813A CH 454813 A CH454813 A CH 454813A CH 553465 A CH553465 A CH 553465A CH 553465 A CH553465 A CH 553465A CH 454813 A CH454813 A CH 454813A
Authority
CH
Switzerland
Prior art keywords
production
hydrogen peroxide
working solutions
anthraquinone
regenerating working
Prior art date
Application number
CH553465A
Other languages
German (de)
Inventor
Gerd Dr Schreyer
Otto Dr Weiberg
Guenter Dr Giesselmann
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 CH454813A publication Critical patent/CH454813A/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)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH553465A 1964-07-28 1965-04-21 Process for regenerating working solutions for the production of hydrogen peroxide by the anthraquinone process CH454813A (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 (1)

Publication Number Publication Date
CH454813A true CH454813A (en) 1968-04-30

Family

ID=7048742

Family Applications (1)

Application Number Title Priority Date Filing Date
CH553465A CH454813A (en) 1964-07-28 1965-04-21 Process for regenerating working solutions for the production of hydrogen peroxide by the anthraquinone process

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
BR112018003025A2 (en) * 2015-08-18 2018-09-18 Solvay Gold-containing catalyst for selective deoxygenation of quinone epoxides
JP7327414B2 (en) * 2018-11-20 2023-08-16 三菱瓦斯化学株式会社 How to treat the 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
DE1273499B (en) 1968-07-25
FR1468707A (en) 1967-02-10
FI42530B (en) 1970-06-01
SE418957B (en) 1981-07-06
SE7613869L (en) 1976-12-09
BE717745A (en) 1968-12-16
GB1121275A (en) 1968-07-24
FI42530C (en) 1970-09-14

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