JPS57167946A - Preparation of high purity aniline - Google Patents

Preparation of high purity aniline

Info

Publication number
JPS57167946A
JPS57167946A JP56053007A JP5300781A JPS57167946A JP S57167946 A JPS57167946 A JP S57167946A JP 56053007 A JP56053007 A JP 56053007A JP 5300781 A JP5300781 A JP 5300781A JP S57167946 A JPS57167946 A JP S57167946A
Authority
JP
Japan
Prior art keywords
aniline
reaction
catalyst
concentration
high purity
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
JP56053007A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0136459B2 (enrdf_load_stackoverflow
Inventor
Akihiro Tamaoki
Teruyuki Nagata
Katsuji Watanabe
Masaaki Katai
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 JP56053007A priority Critical patent/JPS57167946A/ja
Publication of JPS57167946A publication Critical patent/JPS57167946A/ja
Publication of JPH0136459B2 publication Critical patent/JPH0136459B2/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)
JP56053007A 1981-04-10 1981-04-10 Preparation of high purity aniline Granted JPS57167946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56053007A JPS57167946A (en) 1981-04-10 1981-04-10 Preparation of high purity aniline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56053007A JPS57167946A (en) 1981-04-10 1981-04-10 Preparation of high purity aniline

Publications (2)

Publication Number Publication Date
JPS57167946A true JPS57167946A (en) 1982-10-16
JPH0136459B2 JPH0136459B2 (enrdf_load_stackoverflow) 1989-07-31

Family

ID=12930847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56053007A Granted JPS57167946A (en) 1981-04-10 1981-04-10 Preparation of high purity aniline

Country Status (1)

Country Link
JP (1) JPS57167946A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616806A (en) * 1990-09-18 1997-04-01 Mitsui Toatsu Chemicals, Inc. Process for preparing high-purity aniline
JP2008214247A (ja) * 2007-03-02 2008-09-18 Sumitomo Chemical Co Ltd 液相反応の反応開始方法
JP2008222623A (ja) * 2007-03-12 2008-09-25 Sumitomo Chemical Co Ltd 液相反応の反応停止方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616806A (en) * 1990-09-18 1997-04-01 Mitsui Toatsu Chemicals, Inc. Process for preparing high-purity aniline
JP2008214247A (ja) * 2007-03-02 2008-09-18 Sumitomo Chemical Co Ltd 液相反応の反応開始方法
JP2008222623A (ja) * 2007-03-12 2008-09-25 Sumitomo Chemical Co Ltd 液相反応の反応停止方法

Also Published As

Publication number Publication date
JPH0136459B2 (enrdf_load_stackoverflow) 1989-07-31

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