FI42530C - Vetyperoksidia antrakinoni-menetelmällä valmistettaessa käytettävien työliuosten regenerointimenetelmä - Google Patents

Vetyperoksidia antrakinoni-menetelmällä valmistettaessa käytettävien työliuosten regenerointimenetelmä

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
English (en)
Other versions
FI42530B (fi
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/fi

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 Vetyperoksidia antrakinoni-menetelmällä valmistettaessa käytettävien työliuosten regenerointimenetelmä FI42530C (fi)

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 (2)

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

Family

ID=7048742

Family Applications (1)

Application Number Title Priority Date Filing Date
FI651266A FI42530C (fi) 1964-07-28 1965-05-26 Vetyperoksidia antrakinoni-menetelmällä valmistettaessa käytettävien työliuosten regenerointimenetelmä

Country Status (7)

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

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
WO2017028905A1 (en) * 2015-08-18 2017-02-23 Solvay Sa Gold containing catalyst for the selective deoxygenation of quinone epoxides
WO2020105500A1 (ja) * 2018-11-20 2020-05-28 三菱瓦斯化学株式会社 作動溶液の処理方法
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
CH454813A (de) 1968-04-30
SE7613869L (sv) 1976-12-09
GB1121275A (en) 1968-07-24
BE717745A (fi) 1968-12-16
DE1273499B (de) 1968-07-25
FR1468707A (fr) 1967-02-10
SE418957B (sv) 1981-07-06
FI42530B (fi) 1970-06-01

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