FR1224560A - Process and apparatus for the manufacture of urea - Google Patents

Process and apparatus for the manufacture of urea

Info

Publication number
FR1224560A
FR1224560A FR794796A FR794796A FR1224560A FR 1224560 A FR1224560 A FR 1224560A FR 794796 A FR794796 A FR 794796A FR 794796 A FR794796 A FR 794796A FR 1224560 A FR1224560 A FR 1224560A
Authority
FR
France
Prior art keywords
urea
manufacture
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
FR794796A
Other languages
French (fr)
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Application granted granted Critical
Publication of FR1224560A publication Critical patent/FR1224560A/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)
FR794796A 1958-05-20 1959-05-15 Process and apparatus for the manufacture of urea Expired FR1224560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5971158A CH370762A (en) 1958-05-20 1958-05-20 Process and apparatus for the production of urea

Publications (1)

Publication Number Publication Date
FR1224560A true FR1224560A (en) 1960-06-24

Family

ID=4522504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794796A Expired FR1224560A (en) 1958-05-20 1959-05-15 Process and apparatus for the manufacture of urea

Country Status (6)

Country Link
CH (1) CH370762A (en)
DE (1) DE1094730B (en)
ES (1) ES248015A1 (en)
FR (1) FR1224560A (en)
GB (1) GB893052A (en)
NL (1) NL108928C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544628A (en) * 1965-09-20 1970-12-01 Pullman Inc Urea synthesis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU34282B (en) * 1967-12-14 1979-04-30 Snam Progetti Process for the decomposition and recyclation of unreacted ammonium carbamate into the reactor for the synthesis of carbamide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544628A (en) * 1965-09-20 1970-12-01 Pullman Inc Urea synthesis

Also Published As

Publication number Publication date
GB893052A (en) 1962-04-04
NL108928C (en)
CH370762A (en) 1963-07-31
DE1094730B (en) 1960-12-15
ES248015A1 (en) 1959-09-01

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