HUT44487A - Process for production of carbamide from carbon dioxide and ammonia - Google Patents

Process for production of carbamide from carbon dioxide and ammonia

Info

Publication number
HUT44487A
HUT44487A HU87686A HU87686A HUT44487A HU T44487 A HUT44487 A HU T44487A HU 87686 A HU87686 A HU 87686A HU 87686 A HU87686 A HU 87686A HU T44487 A HUT44487 A HU T44487A
Authority
HU
Hungary
Prior art keywords
carbamide
ammonia
production
carbon dioxide
dioxide
Prior art date
Application number
HU87686A
Other languages
Hungarian (hu)
Inventor
Nassau Petrus J Van
Andreas J Biermans
Cooker Mario G De
Original Assignee
Unie Van Kunstmestfab Bv
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 Unie Van Kunstmestfab Bv filed Critical Unie Van Kunstmestfab Bv
Publication of HUT44487A publication Critical patent/HUT44487A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU87686A 1985-03-04 1986-03-03 Process for production of carbamide from carbon dioxide and ammonia HUT44487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8500591A NL8500591A (en) 1985-03-04 1985-03-04 PROCESS FOR THE PREPARATION OF UREA FROM CARBON DIOXIDE AND AMMONIA.

Publications (1)

Publication Number Publication Date
HUT44487A true HUT44487A (en) 1988-03-28

Family

ID=19845610

Family Applications (1)

Application Number Title Priority Date Filing Date
HU87686A HUT44487A (en) 1985-03-04 1986-03-03 Process for production of carbamide from carbon dioxide and ammonia

Country Status (6)

Country Link
CN (1) CN86101228A (en)
DE (1) DE3606898A1 (en)
FR (1) FR2578251B1 (en)
HU (1) HUT44487A (en)
NL (1) NL8500591A (en)
TR (1) TR22829A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071029A1 (en) * 2007-05-22 2008-11-23 Snam Progetti IMPROVED PROCEDURE FOR THE SYNTHESIS OF UREA

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908355A1 (en) * 1968-03-19 1969-10-09 Mitsui Toatsu Chemicals Process for the production of urea

Also Published As

Publication number Publication date
DE3606898A1 (en) 1986-10-09
TR22829A (en) 1988-08-17
CN86101228A (en) 1986-10-22
NL8500591A (en) 1986-10-01
FR2578251A1 (en) 1986-09-05
FR2578251B1 (en) 1987-11-27

Similar Documents

Publication Publication Date Title
HUT45270A (en) Process for production of polipeptides containing nor-statine and nor-cyclostatin
DE3665193D1 (en) Process and apparatus for ammonia treatment
GB2154566B (en) Process and apparatus for ammonia synthesis gas production
HUT40422A (en) Process for production of alkyl-1-cycloprophil-1,4-dihydro-4-oxo-3-kynolin carbonic acid and compouns containing thereof
EP0218249A3 (en) 3-aminopyrrolidines and process for their production
DE3760920D1 (en) Process and apparatus for the production of nitrogen
HUT45969A (en) Process for production of carbamides
HUT45970A (en) Process for production of carbamides
CS26986A2 (en) Method of activated carbon production
EP0221781A3 (en) Benzylamine derivatives, process for production thereof, and use thereof
HUT43853A (en) Process for production of derivatives of cefem carbonic acid
GB8526743D0 (en) Sour gas treatment process
EP0216640A3 (en) Catalytic compound and process for production of silanes
HUT44476A (en) Process for production of carbonic acid
NZ211726A (en) Ammonia synthesis process and apparatus
HUT48575A (en) Process for production of carbamide
PT82116A (en) Process for production of chlorine dioxide
HUT41405A (en) Process for producing cyclic amides and imides of diazinyl-piperidine derivatives
GB2162830B (en) Ammonia reduction-denitration process and apparatus therefor
HUT38646A (en) Process for production of derivatives of spirohydantion and preparatives containing thereof
DE3665853D1 (en) Active carbon and process for its manufacture
HUT44487A (en) Process for production of carbamide from carbon dioxide and ammonia
EP0182649A3 (en) Process for purifying carbon dioxide
DE3366288D1 (en) Process for the production of hydrocyanic acid from carbon monoxide and ammonia
YU19686A (en) Process for preparing esthers, thioesthers and amides of pyridil-phosphoric acid

Legal Events

Date Code Title Description
DFC9 Refusal of application