FR1014334A - Procédé de production d'urée à partir de dioxyde de carbone et d'ammoniaque - Google Patents

Procédé de production d'urée à partir de dioxyde de carbone et d'ammoniaque

Info

Publication number
FR1014334A
FR1014334A FR1014334DA FR1014334A FR 1014334 A FR1014334 A FR 1014334A FR 1014334D A FR1014334D A FR 1014334DA FR 1014334 A FR1014334 A FR 1014334A
Authority
FR
France
Prior art keywords
ammonia
carbon dioxide
producing urea
urea
producing
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
Other languages
English (en)
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.)
BASF SE
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Badische Anilin and Sodafabrik AG
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 IG Farbenindustrie AG, Badische Anilin and Sodafabrik AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR1014334A publication Critical patent/FR1014334A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
    • 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)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)
FR1014334D 1946-11-15 1946-11-15 Procédé de production d'urée à partir de dioxyde de carbone et d'ammoniaque Expired FR1014334A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860487X 1946-11-15

Publications (1)

Publication Number Publication Date
FR1014334A true FR1014334A (fr) 1952-08-13

Family

ID=9333921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1014334D Expired FR1014334A (fr) 1946-11-15 1946-11-15 Procédé de production d'urée à partir de dioxyde de carbone et d'ammoniaque

Country Status (4)

Country Link
BE (1) BE491319A (zh)
CH (1) CH284406A (zh)
DE (1) DE860487C (zh)
FR (1) FR1014334A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB756871A (en) * 1952-10-25 1956-09-12 Chemical Construction Corp Improvements in or relating to the manufacture of urea
FR1072706A (fr) * 1953-01-21 1954-09-15 Pechiney Perfectionnement à la fabrication de l'urée
NL77361C (zh) * 1953-04-15
US3354158A (en) * 1964-12-23 1967-11-21 Monsanto Co Process improvements for preparing cyanuric acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299132C (zh) *
DE537765C (de) * 1926-08-06 1931-11-12 Alfons Klemenc Dr Verfahren zur Herstellung von Harnstoff aus Kohlenoxysulfid und Ammoniak

Also Published As

Publication number Publication date
BE491319A (zh) 1900-01-01
CH284406A (de) 1952-07-31
DE860487C (de) 1952-12-22

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