CA541082A - Procede d'uree employant du cyanate de metal alcalin, de l'ammoniaque et du bioxyde de carbone - Google Patents

Procede d'uree employant du cyanate de metal alcalin, de l'ammoniaque et du bioxyde de carbone

Info

Publication number: CA541082A
Authority: CA; Canada
Prior art keywords: ammonia; carbon dioxide; alkali metal; metal cyanate; urea process
Prior art date: 1957-05-21
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

CA541082A

Other languages

English (en)

Inventor

Louis L. Lento, Jr.

A. Vingee Raymond

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

Publication date

1957-05-21

1957-05-21 Application granted granted Critical

1957-05-21 Publication of CA541082A publication Critical patent/CA541082A/fr

Status Expired legal-status Critical Current

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
229910052783 alkali metal Inorganic materials 0.000 title 1
-1 alkali metal cyanate Chemical class 0.000 title 1
229910021529 ammonia Inorganic materials 0.000 title 1
239000004202 carbamide Substances 0.000 title 1
229910002092 carbon dioxide Inorganic materials 0.000 title 1
239000001569 carbon dioxide Substances 0.000 title 1

CA541082A Procede d'uree employant du cyanate de metal alcalin, de l'ammoniaque et du bioxyde de carbone Expired CA541082A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA541082T

Publications (1)

Publication Number	Publication Date
CA541082A true CA541082A (fr)	1957-05-21

Family

ID=35698228

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA541082A Expired CA541082A (fr)			Procede d'uree employant du cyanate de metal alcalin, de l'ammoniaque et du bioxyde de carbone

Country Status (1)

Country	Link
CA (1)	CA541082A (fr)

0
- CA CA541082A patent/CA541082A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA940537A (en)	1974-01-22	Benzyl guanidines, and a process of production
CA541082A (fr)	1957-05-21	Procede d'uree employant du cyanate de metal alcalin, de l'ammoniaque et du bioxyde de carbone
CA975797A (en)	1975-10-07	Process for the production of urea from a solution containing ammonium carbamate, ammonia and water, with a total recycle of ammonia and carbon dioxide which were not transformed
CA536511A (fr)	1957-01-29	Procede d'uree employant de l'ammoniaque et du bioxyde de carbone
CA535407A (fr)	1957-01-08	Traitement d'ammoniaque non reactive dans la fabrication d'uree
CA794864A (en)	1968-09-17	N-phenyl, n1-methoxy urea derivatives, and a process of preparation
CA759992A (en)	1967-05-30	Process for the production of urea from carbon dioxide and ammonia
CA643738A (en)	1962-06-26	Production of urea from ammonia and co2
CA562952A (fr)	1958-09-09	Urees de 1-nitroso-1,3-di-(carboxyalcoyles)
CA540466A (fr)	1957-05-07	Preparation de cyanate d'ammonium avec uree
CA787960A (en)	1968-06-18	Process for the production of urea by synthesis of ammonia and carbon dioxide, with total recycling of the portion which has not been converted into urea
CA521152A (fr)	1956-01-24	Reaction d'ammoniaque et d'amines avec du bioxyde de 4-vinyle-cyclohexene
CA559465A (fr)	1958-06-24	Synthese de guanidine de so2, co2 et nh3
CA520730A (fr)	1956-01-17	Guanidine de bisulfure de carbone et d'ammoniaque
CA582520A (fr)	1959-09-01	Elastomeres pour structure adheree par metal, et procede pour l'obtenir
CA557462A (fr)	1958-05-13	PROCEDE ET APPAREILLAGE POUR LA RECUPERATION DE .epsilon.-CAPROLACTAM
AU1583362A (en)	1963-10-03	Process for the production of urea from ammoniacal capours containing carbon dioxide
AU243979B2 (en)	1960-02-04	Novel urea and thiourea substances, methods for producing same and applications thereof
CA538489A (fr)	1957-03-19	Reacteurs a compression alternative pour effectuer des reactions chimiques de courte duree, a temperature elevee et haute pression
CA529421A (fr)	1956-08-21	Methode et appareil pour la recuperation d'ammoniaque et gaz contenant de l'ammoniaque
CA542768A (fr)	1957-06-25	Recuperation d'ammoniaque et de chlorure d'hydrogene de chlorure d'ammonium
CA526116A (fr)	1956-06-12	Resines d'uree modifiee et procede pour leur preparation
CA586932A (fr)	1959-11-10	Procede de recuperation d'ammoniaque
CA539972A (fr)	1957-04-23	Purification de cyanates de metal alcalin
CA534713A (fr)	1956-12-18	Procede pour la reaction d'ammoniaque et d'olefines