JPS57200352A - Preparation of urea - Google Patents

Preparation of urea

Info

Publication number
JPS57200352A
JPS57200352A JP56082569A JP8256981A JPS57200352A JP S57200352 A JPS57200352 A JP S57200352A JP 56082569 A JP56082569 A JP 56082569A JP 8256981 A JP8256981 A JP 8256981A JP S57200352 A JPS57200352 A JP S57200352A
Authority
JP
Japan
Prior art keywords
urea
pipe
urea synthesis
stage
synthesis
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
JP56082569A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0141622B2 (fr
Inventor
Yoshio Yamamoto
Toshikazu Kuwata
Hiroshi Watanabe
Hidetsugu Fujii
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
Toyo Engineering Corp
Original Assignee
Mitsui Toatsu Chemicals Inc
Toyo Engineering Corp
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, Toyo Engineering Corp filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP56082569A priority Critical patent/JPS57200352A/ja
Publication of JPS57200352A publication Critical patent/JPS57200352A/ja
Publication of JPH0141622B2 publication Critical patent/JPH0141622B2/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
    • Y02P20/141—Feedstock

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP56082569A 1981-06-01 1981-06-01 Preparation of urea Granted JPS57200352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56082569A JPS57200352A (en) 1981-06-01 1981-06-01 Preparation of urea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082569A JPS57200352A (en) 1981-06-01 1981-06-01 Preparation of urea

Publications (2)

Publication Number Publication Date
JPS57200352A true JPS57200352A (en) 1982-12-08
JPH0141622B2 JPH0141622B2 (fr) 1989-09-06

Family

ID=13778113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082569A Granted JPS57200352A (en) 1981-06-01 1981-06-01 Preparation of urea

Country Status (1)

Country Link
JP (1) JPS57200352A (fr)

Also Published As

Publication number Publication date
JPH0141622B2 (fr) 1989-09-06

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