FR1276633A - Improvements in the manufacture of urea - Google Patents

Improvements in the manufacture of urea

Info

Publication number
FR1276633A
FR1276633A FR848034A FR848034A FR1276633A FR 1276633 A FR1276633 A FR 1276633A FR 848034 A FR848034 A FR 848034A FR 848034 A FR848034 A FR 848034A FR 1276633 A FR1276633 A FR 1276633A
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
FR848034A
Other languages
French (fr)
Inventor
Giacomo Fauser
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Priority to FR848034A priority Critical patent/FR1276633A/en
Application granted granted Critical
Publication of FR1276633A publication Critical patent/FR1276633A/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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR848034A 1959-12-31 1960-12-27 Improvements in the manufacture of urea Expired FR1276633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848034A FR1276633A (en) 1959-12-31 1960-12-27 Improvements in the manufacture of urea

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2173459 1959-12-31
FR848034A FR1276633A (en) 1959-12-31 1960-12-27 Improvements in the manufacture of urea

Publications (1)

Publication Number Publication Date
FR1276633A true FR1276633A (en) 1961-11-17

Family

ID=26188716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848034A Expired FR1276633A (en) 1959-12-31 1960-12-27 Improvements in the manufacture of urea

Country Status (1)

Country Link
FR (1) FR1276633A (en)

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