GB1108409A - Method of synthesizing urea - Google Patents

Method of synthesizing urea

Info

Publication number
GB1108409A
GB1108409A GB4285766A GB4285766A GB1108409A GB 1108409 A GB1108409 A GB 1108409A GB 4285766 A GB4285766 A GB 4285766A GB 4285766 A GB4285766 A GB 4285766A GB 1108409 A GB1108409 A GB 1108409A
Authority
GB
United Kingdom
Prior art keywords
ammonia
effluent
carbon dioxide
urea
gas shift
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.)
Expired
Application number
GB4285766A
Other languages
English (en)
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.)
Toyo Koatsu Industries Inc
Original Assignee
Toyo Koatsu Industries 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 Toyo Koatsu Industries Inc filed Critical Toyo Koatsu Industries Inc
Publication of GB1108409A publication Critical patent/GB1108409A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB4285766A 1965-09-27 1966-09-26 Method of synthesizing urea Expired GB1108409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5870065 1965-09-27

Publications (1)

Publication Number Publication Date
GB1108409A true GB1108409A (en) 1968-04-03

Family

ID=13091789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4285766A Expired GB1108409A (en) 1965-09-27 1966-09-26 Method of synthesizing urea

Country Status (3)

Country Link
DE (1) DE1593587A1 (ja)
GB (1) GB1108409A (ja)
NL (1) NL6613568A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640052A (en) * 1969-03-15 1972-02-08 Toyo Engineering Corp Process for removing carbon dioxide in a combined system for producing ammonia and urea
WO2005049554A1 (en) * 2003-11-17 2005-06-02 Haldor Topsøe A/S Process for the preparation of urea

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640052A (en) * 1969-03-15 1972-02-08 Toyo Engineering Corp Process for removing carbon dioxide in a combined system for producing ammonia and urea
WO2005049554A1 (en) * 2003-11-17 2005-06-02 Haldor Topsøe A/S Process for the preparation of urea

Also Published As

Publication number Publication date
DE1593587A1 (de) 1972-04-20
NL6613568A (ja) 1967-03-28

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