CA536511A - Urea process using ammonia and carbon dioxide - Google Patents

Urea process using ammonia and carbon dioxide

Info

Publication number
CA536511A
CA536511A CA536511A CA536511DA CA536511A CA 536511 A CA536511 A CA 536511A CA 536511 A CA536511 A CA 536511A CA 536511D A CA536511D A CA 536511DA CA 536511 A CA536511 A CA 536511A
Authority
CA
Canada
Prior art keywords
ammonia
carbon dioxide
urea process
urea
dioxide
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
CA536511A
Other languages
French (fr)
Inventor
Fauser Giacomo
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
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
Publication date
Application granted granted Critical
Publication of CA536511A publication Critical patent/CA536511A/en
Expired legal-status Critical Current

Links

CA536511A Urea process using ammonia and carbon dioxide Expired CA536511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA536511T

Publications (1)

Publication Number Publication Date
CA536511A true CA536511A (en) 1957-01-29

Family

ID=35691142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA536511A Expired CA536511A (en) Urea process using ammonia and carbon dioxide

Country Status (1)

Country Link
CA (1) CA536511A (en)

Similar Documents

Publication Publication Date Title
CA940537A (en) Benzyl guanidines, and a process of production
CA536511A (en) Urea process using ammonia and carbon dioxide
CA535406A (en) Method of separation of excessive ammonia in urea production
CA541082A (en) Urea process using alkali metal cyanate, ammonia and carbon dioxide
MY6100097A (en) New urea derivatives and the process for their manufacture
CA535407A (en) Treatment of unreacted ammonia in the manufacture of urea
CA521152A (en) Reaction of ammonia and amines with 4-vinyl-cyclohexene dioxide
AU262869B2 (en) A process for returned carbon dioxide and ammonia inthe synthesis of urea
AU248042B2 (en) New ureas and process for preparing same
CA545438A (en) Catalytic composition and process
CA542958A (en) Removal of hcn from mixtures of nh3 and co2
AU731861A (en) A process for returned carbon dioxide and ammonia inthe synthesis of urea
CA643738A (en) Production of urea from ammonia and co2
AU218215B2 (en) Substituted urea compounds and processes for preparing same
CA551092A (en) 11-hydroxyprogesterone, and process therefore
CA543417A (en) 5-hydroxymercurivanillin and process
AU257855B2 (en) Improvements in urea manufacture
AU6322360A (en) New ureas and process for preparing same
CA556211A (en) Cyanourea preparation using ammonia and cyanic acid
CA535404A (en) Urea synthesis method
CA543163A (en) Container fastening means and method
CA759992A (en) Process for the production of urea from carbon dioxide and ammonia
CA588223A (en) Process for purifying and crystallizing urea
AU248241B2 (en) Urea derivatives and processes for their production
CA540462A (en) N-(4-dialkylaminophenyl)-2-anilino-1,4-naphthoquinoneimine compounds and method of preparing the same