NO940806D0 - Fremgangsmåte for å syntentisere urea - Google Patents

Fremgangsmåte for å syntentisere urea

Info

Publication number
NO940806D0
NO940806D0 NO940806A NO940806A NO940806D0 NO 940806 D0 NO940806 D0 NO 940806D0 NO 940806 A NO940806 A NO 940806A NO 940806 A NO940806 A NO 940806A NO 940806 D0 NO940806 D0 NO 940806D0
Authority
NO
Norway
Prior art keywords
synthesizing urea
synthesizing
urea
Prior art date
Application number
NO940806A
Other languages
English (en)
Other versions
NO940806L (no
Inventor
Carlo Rescalli
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of NO940806D0 publication Critical patent/NO940806D0/no
Publication of NO940806L publication Critical patent/NO940806L/no

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO940806A 1993-03-10 1994-03-08 Fremgangsmåte for å syntentisere urea NO940806L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930455A IT1271435B (it) 1993-03-10 1993-03-10 Procedimento per la sintesi di urea da ammoniaca e anidride carbonica a conversione totale in anidride carbonica

Publications (2)

Publication Number Publication Date
NO940806D0 true NO940806D0 (no) 1994-03-08
NO940806L NO940806L (no) 1994-09-12

Family

ID=11365304

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940806A NO940806L (no) 1993-03-10 1994-03-08 Fremgangsmåte for å syntentisere urea

Country Status (5)

Country Link
EP (1) EP0614883A1 (no)
CN (1) CN1101343A (no)
CA (1) CA2118659A1 (no)
IT (1) IT1271435B (no)
NO (1) NO940806L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1283483B1 (it) * 1996-07-23 1998-04-21 Eurotecnica Contractors Engine Processo per la sintesi di urea da ammoniaca e anidride carbonica e apparecchiatura utile per la realizzazione del processo
CN101628186B (zh) * 2009-06-30 2012-05-09 青岛科技大学 结合尿素生产系统的超临界二氧化碳萃取工艺流程

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296252A (en) * 1980-05-23 1981-10-20 Ivo Mavrovic Urea synthesis process
NL8800284A (nl) * 1988-02-08 1989-09-01 Stamicarbon Werkwijze voor de bereiding van ureum.
IT1232669B (it) * 1989-09-15 1992-03-02 Snam Progetti Procedimento per la produzione di urea con elevato rendimento energetico.

Also Published As

Publication number Publication date
IT1271435B (it) 1997-05-28
ITMI930455A0 (it) 1993-03-10
CA2118659A1 (en) 1994-09-11
EP0614883A1 (en) 1994-09-14
ITMI930455A1 (it) 1994-09-10
NO940806L (no) 1994-09-12
CN1101343A (zh) 1995-04-12

Similar Documents

Publication Publication Date Title
NO953043D0 (no) Fremgangsmåte for syntetisere acetotriglyceridfett
FI960173A (fi) Menetelmä sakkaridikoostumusten syntetisoimiseksi
FI961905A (fi) Menetelmä hiilihydraattien hapettamiseksi
DE69413052T2 (de) Sprachsynthese
FI945636A (fi) Menetelmä laktidin puhdistamiseksi
DE69519995T2 (de) Apolipoprotein-b syntheseinhibitoren
IS1891B (is) Aðferð við að nýmynda bensimídasólefnasamband
NO944914D0 (no) Fremgangsmåte for å inhibere autoimmunsykdommer
FI960400A (fi) Menetelmä iopamidolin kiteyttämiseksi
NO975668D0 (no) Fremgangsmåte for å forhindre hydratdannelse
DE69318527D1 (de) Entwicklungsverfahren
EP0535235A4 (en) Method of synthesizing tag compound
FI971035A (fi) Biokonversioprosessi trans-hydroksisulfonin syntetisoimiseksi
NO940171L (no) Fremgangsmåte for kontinuerlig fremstilling av dimetoksyetanal
DE69310997T2 (de) Prillverfahren
NO932696D0 (no) Fremgangsmaate for fremstilling av hvit microsilica
NO940806D0 (no) Fremgangsmåte for å syntentisere urea
IS4285A (is) Aðferð við að hindra útfellingu
BR9704767A (pt) Processo de síntese do ácido-3-mercapto propiônico
PL308173A1 (en) Method of synthesising useful intermediate compounds of substituted imidazoles
FR2742472B1 (fr) Gond de portail
NO986190D0 (no) FremgangsmÕte for syntetisering av stumme konsonanter
DK64292D0 (da) Syntesemetode
KR950011542U (ko) 블럭조적기의 블럭반전장치
KR970036228U (ko) 자동차의 고임대