DK131983B - Process for regenerating a working solution for the production of hydrogen peroxide. - Google Patents

Process for regenerating a working solution for the production of hydrogen peroxide.

Info

Publication number
DK131983B
DK131983B DK114771A DK114771A DK131983B DK 131983 B DK131983 B DK 131983B DK 114771 A DK114771 A DK 114771A DK 114771 A DK114771 A DK 114771A DK 131983 B DK131983 B DK 131983B
Authority
DK
Denmark
Prior art keywords
regenerating
production
hydrogen peroxide
working solution
working
Prior art date
Application number
DK114771A
Other languages
Danish (da)
Other versions
DK131983C (en
Inventor
H Shin
J Sugano
T Yoshii
K Iwamoto
Y Kuriyama
M Kakuda
Original Assignee
Mitsubishi Gas Chemical Co
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 Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co
Publication of DK131983B publication Critical patent/DK131983B/en
Application granted granted Critical
Publication of DK131983C publication Critical patent/DK131983C/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)
  • Catalysts (AREA)
DK114771A 1970-08-18 1971-03-11 PROCEDURE FOR REGENERATING A WORKING SOLUTION FOR THE MANUFACTURE OF HYDROGEN PEROXIDE DK131983C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7189470A JPS4941040B1 (en) 1970-08-18 1970-08-18

Publications (2)

Publication Number Publication Date
DK131983B true DK131983B (en) 1975-10-06
DK131983C DK131983C (en) 1976-03-15

Family

ID=13473682

Family Applications (1)

Application Number Title Priority Date Filing Date
DK114771A DK131983C (en) 1970-08-18 1971-03-11 PROCEDURE FOR REGENERATING A WORKING SOLUTION FOR THE MANUFACTURE OF HYDROGEN PEROXIDE

Country Status (11)

Country Link
JP (1) JPS4941040B1 (en)
BE (1) BE771405A (en)
DE (1) DE2141234C3 (en)
DK (1) DK131983C (en)
FI (1) FI56816C (en)
FR (1) FR2102325B1 (en)
GB (1) GB1355394A (en)
IT (1) IT941675B (en)
NL (1) NL172639C (en)
NO (1) NO131639C (en)
SE (1) SE358872B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82669C (en) * 1989-01-27 1991-04-10 Kemira Oy FOERFARANDE FOER FRAMSTAELLNING AV VAETEPEROXID.
TWI443063B (en) * 2007-07-11 2014-07-01 Mitsubishi Gas Chemical Co Method for producing regenerative catalyst for producing hydrogen peroxide working solution
CN103706356A (en) * 2014-01-10 2014-04-09 中国天辰工程有限公司 Preparation method of eggshell type anthraquinone hydrogenation fixed bed catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319025A (en) * 1962-04-03 1963-02-22 Edogawa Kagaku Kogyo Kabushiki Process for the dehydrogenation of tetrahydroanthraquinones

Also Published As

Publication number Publication date
BE771405A (en) 1972-02-17
NO131639C (en) 1975-07-02
SE358872B (en) 1973-08-13
JPS4941040B1 (en) 1974-11-06
GB1355394A (en) 1974-06-05
FI56816C (en) 1980-04-10
DK131983C (en) 1976-03-15
DE2141234B2 (en) 1977-09-08
DE2141234A1 (en) 1972-02-24
DE2141234C3 (en) 1978-05-11
FR2102325B1 (en) 1975-07-11
IT941675B (en) 1973-03-10
NL172639B (en) 1983-05-02
NO131639B (en) 1975-03-24
NL172639C (en) 1983-10-03
FR2102325A1 (en) 1972-04-07
FI56816B (en) 1979-12-31
NL7111380A (en) 1972-02-22

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