SE8303357L - PROCEDURE FOR THE PRODUCTION OF VETEPEROXIDE - Google Patents

PROCEDURE FOR THE PRODUCTION OF VETEPEROXIDE

Info

Publication number
SE8303357L
SE8303357L SE8303357A SE8303357A SE8303357L SE 8303357 L SE8303357 L SE 8303357L SE 8303357 A SE8303357 A SE 8303357A SE 8303357 A SE8303357 A SE 8303357A SE 8303357 L SE8303357 L SE 8303357L
Authority
SE
Sweden
Prior art keywords
hydrogen peroxide
mixture
anthraquinones
oxygen
working solution
Prior art date
Application number
SE8303357A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8303357D0 (en
SE447895B (en
Inventor
P I Filimonov
J I Derbentsev
E M Emelyanov
N A Petrova
A I Gorbunov
V V Burdin
N I Boldenkov
V F Kosareva
Original Assignee
Gnii Khim
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
Priority to IN388/DEL/83A priority Critical patent/IN159350B/en
Application filed by Gnii Khim filed Critical Gnii Khim
Priority to SE8303357A priority patent/SE447895B/en
Publication of SE8303357D0 publication Critical patent/SE8303357D0/en
Priority to FR8311178A priority patent/FR2548651B1/en
Publication of SE8303357L publication Critical patent/SE8303357L/en
Publication of SE447895B publication Critical patent/SE447895B/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
    • C01B15/037—Stabilisation by additives
    • 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)
  • Catalysts (AREA)

Abstract

The present invention relates to the field of chemical technology and more precisely to a process for obtaining hydrogen peroxide by the anthraquinone method. The process for obtaining hydrogen peroxide comprises catalytic hydrogenation of the working solution consisting of a mixture of anthraquinones dissolved in an organic solvent until formation of anthrahydroquinones, oxidation of the mixture of anthraquinones by oxygen or by an oxygen-containing gas in the presence of a stabilising agent for hydrogen peroxide of acid type taken in an amount which ensures the acidity of the abovementioned solution corresponding to a pH of 6.1 to 8.7 until formation of a mixture of anthraquinones and of hydrogen peroxide, extraction of the hydrogen peroxide using demineralised water and recycling the separated working solution to the hydrogenation stage. The hydrogen peroxide obtained by the claimed process finds a wide application in the chemical, textile, pulp and paper industries, under the usual chemistry.
SE8303357A 1983-06-08 1983-06-13 PROCEDURE FOR THE PRODUCTION OF VETEPEROXIDE SE447895B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IN388/DEL/83A IN159350B (en) 1983-06-08 1983-06-08
SE8303357A SE447895B (en) 1983-06-13 1983-06-13 PROCEDURE FOR THE PRODUCTION OF VETEPEROXIDE
FR8311178A FR2548651B1 (en) 1983-06-13 1983-07-05 PROCESS FOR OBTAINING HYDROGEN PEROXIDE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8303357A SE447895B (en) 1983-06-13 1983-06-13 PROCEDURE FOR THE PRODUCTION OF VETEPEROXIDE
FR8311178A FR2548651B1 (en) 1983-06-13 1983-07-05 PROCESS FOR OBTAINING HYDROGEN PEROXIDE

Publications (3)

Publication Number Publication Date
SE8303357D0 SE8303357D0 (en) 1983-06-13
SE8303357L true SE8303357L (en) 1984-12-14
SE447895B SE447895B (en) 1986-12-22

Family

ID=26223516

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303357A SE447895B (en) 1983-06-08 1983-06-13 PROCEDURE FOR THE PRODUCTION OF VETEPEROXIDE

Country Status (2)

Country Link
FR (1) FR2548651B1 (en)
SE (1) SE447895B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306019A (en) * 1961-08-04 1962-10-13 Kali Chemie Ag Process for preparing hydrogen peroxide
FR82190E (en) * 1962-08-27 1964-01-04 Kali Chemie Ag Process for preparing hydrogen peroxide
FR1405861A (en) * 1964-04-16 1965-07-16 Oxysynthese Improvement of the cyclic process for the production of hydrogen peroxide
FR2473488A1 (en) * 1980-01-14 1981-07-17 Oxysynthese CYCLIC PROCESS FOR PRODUCING HYDROGEN PEROXIDE

Also Published As

Publication number Publication date
FR2548651A1 (en) 1985-01-11
SE8303357D0 (en) 1983-06-13
FR2548651B1 (en) 1986-12-26
SE447895B (en) 1986-12-22

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