Nothing Special   ยป   [go: up one dir, main page]

CA787960A - 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 - Google Patents

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

Info

Publication number
CA787960A
CA787960A CA787960A CA787960DA CA787960A CA 787960 A CA787960 A CA 787960A CA 787960 A CA787960 A CA 787960A CA 787960D A CA787960D A CA 787960DA CA 787960 A CA787960 A CA 787960A
Authority
CA
Canada
Prior art keywords
urea
ammonia
synthesis
converted
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
CA787960A
Inventor
Guadalupi Mario
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.)
Snam SpA
Original Assignee
Snam SpA
Publication date
Application granted granted Critical
Publication of CA787960A publication Critical patent/CA787960A/en
Expired legal-status Critical Current

Links

CA787960A 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 Expired CA787960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA787960T

Publications (1)

Publication Number Publication Date
CA787960A true CA787960A (en) 1968-06-18

Family

ID=36250610

Family Applications (1)

Application Number Title Priority Date Filing Date
CA787960A Expired CA787960A (en) 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

Country Status (1)

Country Link
CA (1) CA787960A (en)

Similar Documents

Publication Publication Date Title
CA1020578A (en) Process for preparing urea from ammonia and carbon dioxide
ZA712018B (en) Process for the production of urea
IL33026A0 (en) Process for the production of 2-acyloxy-thionobenzamides,and new 2-acyloxy-thionobenzamides
CH471088A (en) Process for the production of urea by synthesis from ammonia and carbon dioxide with total recycling of the part not converted into urea
CA975797A (en) 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
CA787960A (en) 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
CA759992A (en) Process for the production of urea from carbon dioxide and ammonia
CA997369A (en) Integrated process for the production of urea
CA836984A (en) Process for producing ammonia and urea synthesis gases
CA839759A (en) Process for the synthesis of urea from ammonia and carbon dioxide
CA962958A (en) Process for a high dehydration of the ammonia synthesis gases
AU427505B2 (en) Process for urea production in combination with ammonia synthesis
CA724228A (en) Process for the production of urea from carbon dioxide containing ammoniacal vapors
CA888751A (en) Process for the manufacture of urea from ammonia and carbon dioxide
AU5191669A (en) Process for urea production in combination with ammonia synthesis
CA912039A (en) Process for urea production in combination with ammonia synthesis
CA895350A (en) Process for urea production in combination with ammonia synthesis
IL27267A (en) Process for the synthesis of urea from ammonia and carbon dioxide
AU480722B2 (en) Process for preparing urea from ammonia and carbon dioxide
CA858602A (en) Process for the production of urea
CA789978A (en) Process for the production of carbon disulphide
CA718046A (en) Process for returning carbon dioxide and ammonia in the synthesis of urea
AU421579B2 (en) Process for the preparation of urea from ammonia and carbon dioxide
CA855233A (en) Process for the production of 1-substituted 3-arylsulphonyl ureas
CA850140A (en) Process for the preparation of urea in combination with the synthesis of ammonia