JPS5770833A - Preparation of anthraquinone - Google Patents

Preparation of anthraquinone

Info

Publication number
JPS5770833A
JPS5770833A JP55146297A JP14629780A JPS5770833A JP S5770833 A JPS5770833 A JP S5770833A JP 55146297 A JP55146297 A JP 55146297A JP 14629780 A JP14629780 A JP 14629780A JP S5770833 A JPS5770833 A JP S5770833A
Authority
JP
Japan
Prior art keywords
phthalic anhydride
pref
reaction
catalyst
boria
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.)
Granted
Application number
JP55146297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6261013B2 (enrdf_load_stackoverflow
Inventor
Tadamitsu Kiyoura
Yasuo Kogure
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP55146297A priority Critical patent/JPS5770833A/ja
Publication of JPS5770833A publication Critical patent/JPS5770833A/ja
Publication of JPS6261013B2 publication Critical patent/JPS6261013B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
JP55146297A 1980-10-21 1980-10-21 Preparation of anthraquinone Granted JPS5770833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55146297A JPS5770833A (en) 1980-10-21 1980-10-21 Preparation of anthraquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55146297A JPS5770833A (en) 1980-10-21 1980-10-21 Preparation of anthraquinone

Publications (2)

Publication Number Publication Date
JPS5770833A true JPS5770833A (en) 1982-05-01
JPS6261013B2 JPS6261013B2 (enrdf_load_stackoverflow) 1987-12-18

Family

ID=15404485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55146297A Granted JPS5770833A (en) 1980-10-21 1980-10-21 Preparation of anthraquinone

Country Status (1)

Country Link
JP (1) JPS5770833A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666632A (en) * 1986-07-08 1987-05-19 The Halcon Sd Group, Inc. Process for the preparation of anthraquinone
US4781862A (en) * 1986-07-08 1988-11-01 Montvale Process Company, Inc. Process for the preparation of anthraquinone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666632A (en) * 1986-07-08 1987-05-19 The Halcon Sd Group, Inc. Process for the preparation of anthraquinone
US4781862A (en) * 1986-07-08 1988-11-01 Montvale Process Company, Inc. Process for the preparation of anthraquinone

Also Published As

Publication number Publication date
JPS6261013B2 (enrdf_load_stackoverflow) 1987-12-18

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