BR7202788D0 - Decomposicao de carbamato de amonio - Google Patents

Decomposicao de carbamato de amonio

Info

Publication number
BR7202788D0
BR7202788D0 BR2788/72A BR278872A BR7202788D0 BR 7202788 D0 BR7202788 D0 BR 7202788D0 BR 2788/72 A BR2788/72 A BR 2788/72A BR 278872 A BR278872 A BR 278872A BR 7202788 D0 BR7202788 D0 BR 7202788D0
Authority
BR
Brazil
Prior art keywords
decomposition
ammonium carbamate
carbamate
ammonium
Prior art date
Application number
BR2788/72A
Other languages
English (en)
Inventor
I Mavrovic
Original Assignee
I Mavrovic
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 I Mavrovic filed Critical I Mavrovic
Publication of BR7202788D0 publication Critical patent/BR7202788D0/pt

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)
  • Treating Waste Gases (AREA)
BR2788/72A 1971-05-10 1972-05-04 Decomposicao de carbamato de amonio BR7202788D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US237644*A US3929878A (en) 1971-05-10 1971-05-10 Decomposition of ammonium carbamate

Publications (1)

Publication Number Publication Date
BR7202788D0 true BR7202788D0 (pt) 1973-06-14

Family

ID=22894572

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2788/72A BR7202788D0 (pt) 1971-05-10 1972-05-04 Decomposicao de carbamato de amonio

Country Status (11)

Country Link
US (1) US3929878A (pt)
BE (1) BE783170A (pt)
BR (1) BR7202788D0 (pt)
CA (1) CA1020579A (pt)
DE (1) DE2222461A1 (pt)
ES (2) ES402547A1 (pt)
FR (2) FR2137555B1 (pt)
GB (1) GB1384790A (pt)
IT (1) IT961164B (pt)
NL (1) NL7206233A (pt)
TR (1) TR17730A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036878A (en) * 1972-06-12 1977-07-19 Unie Van Kunstmestfabrieken, B.V. Process for preparing urea
SU643549A1 (ru) * 1975-11-21 1979-01-25 Волжское объединение по производству легковых автомобилей Способ карбонитрировани стальных и чугунных изделий
US4988491A (en) * 1989-04-11 1991-01-29 Christiaan Van Dijk Flexible integration of the production of ammonia and urea
UA73996C2 (en) * 2000-06-15 2005-10-17 Urea Casale Sa A process for the production of urea (variants), a mechanism for the production of urea and method for modernization of the mechanism for the production of urea

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137725A (en) * 1960-02-11 1964-06-16 Chemical Construction Corp Heat recovery in urea synthesis process
NL145541B (nl) * 1964-02-17 1975-04-15 Allied Chem Werkwijze voor het ontleden van ammoniumcarbamaat.

Also Published As

Publication number Publication date
GB1384790A (en) 1975-02-19
FR2137555B1 (pt) 1979-08-17
ES429725A1 (es) 1976-10-01
ES402547A1 (es) 1976-01-16
NL7206233A (pt) 1972-11-14
IT961164B (it) 1973-12-10
FR2137555A1 (pt) 1972-12-29
TR17730A (tr) 1975-07-23
BE783170A (fr) 1972-09-01
FR2154616A1 (pt) 1973-05-11
US3929878A (en) 1975-12-30
FR2154616B1 (pt) 1979-01-12
CA1020579A (en) 1977-11-08
DE2222461A1 (de) 1972-11-23

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