FR1364452A - Procédé pour la production d'urée - Google Patents

Procédé pour la production d'urée

Info

Publication number
FR1364452A
FR1364452A FR942603A FR942603A FR1364452A FR 1364452 A FR1364452 A FR 1364452A FR 942603 A FR942603 A FR 942603A FR 942603 A FR942603 A FR 942603A FR 1364452 A FR1364452 A FR 1364452A
Authority
FR
France
Prior art keywords
urea
production
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
FR942603A
Other languages
English (en)
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 FR942603A priority Critical patent/FR1364452A/fr
Application granted granted Critical
Publication of FR1364452A publication Critical patent/FR1364452A/fr
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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR942603A 1962-07-27 1963-07-25 Procédé pour la production d'urée Expired FR1364452A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR942603A FR1364452A (fr) 1962-07-27 1963-07-25 Procédé pour la production d'urée

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1549662 1962-07-27
FR942603A FR1364452A (fr) 1962-07-27 1963-07-25 Procédé pour la production d'urée

Publications (1)

Publication Number Publication Date
FR1364452A true FR1364452A (fr) 1964-06-19

Family

ID=26202562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942603A Expired FR1364452A (fr) 1962-07-27 1963-07-25 Procédé pour la production d'urée

Country Status (1)

Country Link
FR (1) FR1364452A (fr)

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