NL172639B - PROCESS FOR REGENERATING A WORKING SOLUTION FOR THE PREPARATION OF HYDROGEN PEROXIDE. - Google Patents

PROCESS FOR REGENERATING A WORKING SOLUTION FOR THE PREPARATION OF HYDROGEN PEROXIDE.

Info

Publication number
NL172639B
NL172639B NL7111380A NL7111380A NL172639B NL 172639 B NL172639 B NL 172639B NL 7111380 A NL7111380 A NL 7111380A NL 7111380 A NL7111380 A NL 7111380A NL 172639 B NL172639 B NL 172639B
Authority
NL
Netherlands
Prior art keywords
regenerating
preparation
hydrogen peroxide
working solution
working
Prior art date
Application number
NL7111380A
Other languages
Dutch (nl)
Other versions
NL172639C (en
NL7111380A (en
Original Assignee
Mitsubishi Edogawa Kagaku Kk
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 Edogawa Kagaku Kk filed Critical Mitsubishi Edogawa Kagaku Kk
Publication of NL7111380A publication Critical patent/NL7111380A/xx
Publication of NL172639B publication Critical patent/NL172639B/en
Application granted granted Critical
Publication of NL172639C publication Critical patent/NL172639C/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)
NL7111380A 1970-08-18 1971-08-18 PROCESS FOR REGENERATING A WORKING SOLUTION FOR THE PREPARATION OF HYDROGEN PEROXIDE. NL172639C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7111380A NL7111380A (en) 1972-02-22
NL172639B true NL172639B (en) 1983-05-02
NL172639C NL172639C (en) 1983-10-03

Family

ID=13473682

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7111380A NL172639C (en) 1970-08-18 1971-08-18 PROCESS FOR REGENERATING A WORKING SOLUTION FOR THE PREPARATION 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
DE2141234C3 (en) 1978-05-11
NL172639C (en) 1983-10-03
NO131639C (en) 1975-07-02
BE771405A (en) 1972-02-17
GB1355394A (en) 1974-06-05
NO131639B (en) 1975-03-24
FR2102325B1 (en) 1975-07-11
DK131983C (en) 1976-03-15
FI56816B (en) 1979-12-31
JPS4941040B1 (en) 1974-11-06
DE2141234A1 (en) 1972-02-24
FI56816C (en) 1980-04-10
DK131983B (en) 1975-10-06
SE358872B (en) 1973-08-13
DE2141234B2 (en) 1977-09-08
NL7111380A (en) 1972-02-22
FR2102325A1 (en) 1972-04-07
IT941675B (en) 1973-03-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee