BE717745A - - Google Patents

Info

Publication number
BE717745A
BE717745A BE717745DA BE717745A BE 717745 A BE717745 A BE 717745A BE 717745D A BE717745D A BE 717745DA BE 717745 A BE717745 A BE 717745A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE717745A publication Critical patent/BE717745A/xx

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)
BE717745D 1964-07-28 1968-07-05 BE717745A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED45054A DE1273499B (de) 1964-07-28 1964-07-28 Verfahren zum Regenerieren von Arbeitsloesungen fuer die Herstellung von Wasserstoffperoxid nach dem Anthrachinonverfahren

Publications (1)

Publication Number Publication Date
BE717745A true BE717745A (xx) 1968-12-16

Family

ID=7048742

Family Applications (1)

Application Number Title Priority Date Filing Date
BE717745D BE717745A (xx) 1964-07-28 1968-07-05

Country Status (7)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792900A (fr) * 1971-12-20 1973-06-18 Laporte Industries Ltd Perfectionnements au procédé cyclique de fabrication du peroxyde d'hydrogène
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 (fr) * 1996-10-25 1998-12-18 Rhodia Chimie Sa Procede de regeneration des derives de l'anthraquinone au cours du procede de synthese de l'eau oxygenee
FI108432B (fi) 2000-03-06 2002-01-31 Kemira Chemicals Oy Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa
US7238335B2 (en) 2003-08-11 2007-07-03 Degussa Ag Process for the preparation of hydrogen peroxide by the anthraquinone cyclic process
BR112018003025A2 (pt) * 2015-08-18 2018-09-18 Solvay catalisador contendo ouro para a desoxigenação seletiva de epóxidos de quinona
CN113039154B (zh) * 2018-11-20 2023-11-03 三菱瓦斯化学株式会社 工作溶液的处理方法
CN114452679A (zh) * 2022-02-08 2022-05-10 河南清濮智慧化工科技有限公司 一种用于蒽醌法双氧水工作液后处理的碱塔及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081432B (de) * 1957-05-24 1960-05-12 Du Pont Verfahren zum Regenerieren einer zur Herstellung von Wasserstoffperoxyd nach dem Anthrachinonverfahren benutzten Arbeitsloesung

Also Published As

Publication number Publication date
GB1121275A (en) 1968-07-24
CH454813A (de) 1968-04-30
SE7613869L (sv) 1976-12-09
FR1468707A (fr) 1967-02-10
DE1273499B (de) 1968-07-25
FI42530C (fi) 1970-09-14
FI42530B (xx) 1970-06-01
SE418957B (sv) 1981-07-06

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R

Effective date: 19880705