JPS5217458A - Production of anthraquinone - Google Patents

Production of anthraquinone

Info

Publication number
JPS5217458A
JPS5217458A JP51083601A JP8360176A JPS5217458A JP S5217458 A JPS5217458 A JP S5217458A JP 51083601 A JP51083601 A JP 51083601A JP 8360176 A JP8360176 A JP 8360176A JP S5217458 A JPS5217458 A JP S5217458A
Authority
JP
Japan
Prior art keywords
anthraquinone
production
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP51083601A
Other languages
English (en)
Inventor
Shienku Noruberuto
Kurekeru Ieruku
Rozatsukaa Pauru
Subodenku Borufuganku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5217458A publication Critical patent/JPS5217458A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP51083601A 1975-07-19 1976-07-15 Production of anthraquinone Pending JPS5217458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2532398A DE2532398C3 (de) 1975-07-19 1975-07-19 Verfahren zur Herstellung von Anthrachinon aus Tetrahydroanthrachinon

Publications (1)

Publication Number Publication Date
JPS5217458A true JPS5217458A (en) 1977-02-09

Family

ID=5951958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51083601A Pending JPS5217458A (en) 1975-07-19 1976-07-15 Production of anthraquinone

Country Status (7)

Country Link
US (1) US4284576A (ja)
JP (1) JPS5217458A (ja)
BE (1) BE844269A (ja)
DE (1) DE2532398C3 (ja)
FR (1) FR2318856A1 (ja)
GB (1) GB1499259A (ja)
NL (1) NL7607931A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278873U (ja) * 1985-11-08 1987-05-20

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203027A (en) * 1981-06-09 1982-12-13 Kawasaki Kasei Chem Ltd Purification of anthraquinone
US4412954A (en) * 1981-07-14 1983-11-01 Kawasaki Kasei Chemicals Ltd. Process for producing 1,4,4a,9a-tetrahydroanthraquinone compound
RU2013133648A (ru) * 2010-12-21 2015-01-27 Басф Се Композиция для электролитического осаждения металлов, содержащая выравнивающий агент

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1114843A (en) * 1910-08-29 1914-10-27 William H Wright Ammonia-still.
US2839369A (en) * 1956-06-14 1958-06-17 Koppers Co Inc Ammonia still apparatus
US3062616A (en) * 1960-01-14 1962-11-06 Delhi Taylor Oil Corp Conversion of metal chloride to the corresponding metal nitrate
RO59914A (ja) * 1972-04-15 1976-06-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278873U (ja) * 1985-11-08 1987-05-20
JPH0223242Y2 (ja) * 1985-11-08 1990-06-25

Also Published As

Publication number Publication date
US4284576A (en) 1981-08-18
NL7607931A (nl) 1977-01-21
DE2532398A1 (de) 1977-01-20
FR2318856A1 (fr) 1977-02-18
GB1499259A (en) 1978-01-25
FR2318856B1 (ja) 1980-02-29
DE2532398B2 (de) 1980-01-24
DE2532398C3 (de) 1980-09-25
BE844269A (fr) 1977-01-19

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