FI52698C - A method of regenerating working solutions used in circulating processes to produce hydrogen peroxide - Google Patents

A method of regenerating working solutions used in circulating processes to produce hydrogen peroxide

Info

Publication number
FI52698C
FI52698C FI324672A FI324672A FI52698C FI 52698 C FI52698 C FI 52698C FI 324672 A FI324672 A FI 324672A FI 324672 A FI324672 A FI 324672A FI 52698 C FI52698 C FI 52698C
Authority
FI
Finland
Prior art keywords
hydrogen peroxide
produce hydrogen
solutions used
working solutions
circulating processes
Prior art date
Application number
FI324672A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI52698B (en
Inventor
Michel Coingt
Pierre Thirion
Original Assignee
Oxysynthese
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 Oxysynthese filed Critical Oxysynthese
Publication of FI52698B publication Critical patent/FI52698B/fi
Application granted granted Critical
Publication of FI52698C publication Critical patent/FI52698C/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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FI324672A 1971-11-18 1972-11-17 A method of regenerating working solutions used in circulating processes to produce hydrogen peroxide FI52698C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7141313A FR2160295B1 (en) 1971-11-18 1971-11-18

Publications (2)

Publication Number Publication Date
FI52698B FI52698B (en) 1977-08-01
FI52698C true FI52698C (en) 1977-11-10

Family

ID=9085981

Family Applications (1)

Application Number Title Priority Date Filing Date
FI324672A FI52698C (en) 1971-11-18 1972-11-17 A method of regenerating working solutions used in circulating processes to produce hydrogen peroxide

Country Status (15)

Country Link
JP (1) JPS5523762B2 (en)
BE (1) BE791535A (en)
BR (1) BR7208018D0 (en)
CA (1) CA992488A (en)
CH (1) CH559703A5 (en)
DE (1) DE2256475C3 (en)
ES (1) ES408573A1 (en)
FI (1) FI52698C (en)
FR (1) FR2160295B1 (en)
GB (1) GB1417565A (en)
IT (1) IT970986B (en)
LU (1) LU66485A1 (en)
NL (1) NL7215662A (en)
SE (1) SE379185B (en)
TR (1) TR17757A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383951B (en) * 2006-05-09 2013-02-01 Mitsubishi Gas Chemical Co Method for producing hydrogen peroxide containing a regeneration step of an action solution
JP4735500B2 (en) * 2006-09-29 2011-07-27 三菱瓦斯化学株式会社 Production method of hydrogen peroxide by anthraquinone method
JP4760677B2 (en) * 2006-11-13 2011-08-31 三菱瓦斯化学株式会社 Production method of hydrogen peroxide by anthraquinone method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1335700A (en) * 1962-08-03 1963-08-23 Kali Chemie Ag Process for the purification of a solution used for the preparation of hydrogen peroxide by the anthraquinone process

Also Published As

Publication number Publication date
DE2256475B2 (en) 1981-02-26
CA992488A (en) 1976-07-06
GB1417565A (en) 1975-12-10
DE2256475A1 (en) 1973-05-24
ES408573A1 (en) 1975-11-01
NL7215662A (en) 1973-05-22
JPS5523762B2 (en) 1980-06-25
SE379185B (en) 1975-09-29
IT970986B (en) 1974-04-20
CH559703A5 (en) 1975-03-14
FI52698B (en) 1977-08-01
TR17757A (en) 1976-07-01
LU66485A1 (en) 1973-02-01
BR7208018D0 (en) 1973-10-09
DE2256475C3 (en) 1982-02-25
FR2160295B1 (en) 1974-03-29
BE791535A (en) 1973-05-17
JPS4862699A (en) 1973-09-01
FR2160295A1 (en) 1973-06-29

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