FI56816C - Foerfarande foer regenerering av en degraderad arbetsloesning vid framstaellning av vaetesuperoxid enligt antrakinonfoerfarande - Google Patents

Foerfarande foer regenerering av en degraderad arbetsloesning vid framstaellning av vaetesuperoxid enligt antrakinonfoerfarande Download PDF

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Publication number
FI56816C
FI56816C FI67071A FI67071A FI56816C FI 56816 C FI56816 C FI 56816C FI 67071 A FI67071 A FI 67071A FI 67071 A FI67071 A FI 67071A FI 56816 C FI56816 C FI 56816C
Authority
FI
Finland
Prior art keywords
anthraquinone
working solution
tetrahydroanthraquinone
catalyst
degraderad
Prior art date
Application number
FI67071A
Other languages
English (en)
Finnish (fi)
Other versions
FI56816B (fi
Inventor
Hiroshi Shin
Junichiro Sugano
Tadashi Yoshii
Kichiro Iwamoto
Yasuhisa Kuriyama
Minoru 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
Application granted granted Critical
Publication of FI56816B publication Critical patent/FI56816B/fi
Publication of FI56816C publication Critical patent/FI56816C/fi

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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI67071A 1970-08-18 1971-03-08 Foerfarande foer regenerering av en degraderad arbetsloesning vid framstaellning av vaetesuperoxid enligt antrakinonfoerfarande FI56816C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7189470 1970-08-18
JP7189470A JPS4941040B1 (da) 1970-08-18 1970-08-18

Publications (2)

Publication Number Publication Date
FI56816B FI56816B (fi) 1979-12-31
FI56816C true FI56816C (fi) 1980-04-10

Family

ID=13473682

Family Applications (1)

Application Number Title Priority Date Filing Date
FI67071A FI56816C (fi) 1970-08-18 1971-03-08 Foerfarande foer regenerering av en degraderad arbetsloesning vid framstaellning av vaetesuperoxid enligt antrakinonfoerfarande

Country Status (11)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82669C (fi) * 1989-01-27 1991-04-10 Kemira Oy Foerfarande foer framstaellning av vaeteperoxid.
TWI443063B (zh) * 2007-07-11 2014-07-01 Mitsubishi Gas Chemical Co 用於製造過氧化氫之作用溶液的再生觸媒之製造方法
CN103706356A (zh) * 2014-01-10 2014-04-09 中国天辰工程有限公司 一种蛋壳型蒽醌加氢固定床催化剂的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319025A (fr) * 1962-04-03 1963-02-22 Edogawa Kagaku Kogyo Kabushiki Procédé de déshydrogénation des tétrahydroanthraquinones

Also Published As

Publication number Publication date
DE2141234A1 (de) 1972-02-24
DE2141234C3 (de) 1978-05-11
DK131983B (da) 1975-10-06
NO131639B (da) 1975-03-24
JPS4941040B1 (da) 1974-11-06
GB1355394A (en) 1974-06-05
FR2102325B1 (da) 1975-07-11
SE358872B (da) 1973-08-13
DK131983C (da) 1976-03-15
DE2141234B2 (de) 1977-09-08
NL7111380A (da) 1972-02-22
FR2102325A1 (da) 1972-04-07
IT941675B (it) 1973-03-10
BE771405A (fr) 1972-02-17
NO131639C (da) 1975-07-02
FI56816B (fi) 1979-12-31
NL172639B (nl) 1983-05-02
NL172639C (nl) 1983-10-03

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