FR2489323B1 - - Google Patents

Info

Publication number
FR2489323B1
FR2489323B1 FR8116244A FR8116244A FR2489323B1 FR 2489323 B1 FR2489323 B1 FR 2489323B1 FR 8116244 A FR8116244 A FR 8116244A FR 8116244 A FR8116244 A FR 8116244A FR 2489323 B1 FR2489323 B1 FR 2489323B1
Authority
FR
France
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
FR8116244A
Other languages
French (fr)
Other versions
FR2489323A1 (fr
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of FR2489323A1 publication Critical patent/FR2489323A1/fr
Application granted granted Critical
Publication of FR2489323B1 publication Critical patent/FR2489323B1/fr
Granted legal-status Critical Current

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
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
FR8116244A 1980-08-29 1981-08-25 Procede de production d'uree Granted FR2489323A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24357/80A IT1141030B (it) 1980-08-29 1980-08-29 Procedimento per la produzione di urea

Publications (2)

Publication Number Publication Date
FR2489323A1 FR2489323A1 (fr) 1982-03-05
FR2489323B1 true FR2489323B1 (enrdf_load_stackoverflow) 1984-02-10

Family

ID=11213241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116244A Granted FR2489323A1 (fr) 1980-08-29 1981-08-25 Procede de production d'uree

Country Status (35)

Country Link
JP (1) JPS5772955A (enrdf_load_stackoverflow)
KR (1) KR850000700B1 (enrdf_load_stackoverflow)
AR (1) AR226915A1 (enrdf_load_stackoverflow)
AT (1) AT377253B (enrdf_load_stackoverflow)
AU (1) AU544041B2 (enrdf_load_stackoverflow)
BE (1) BE890118A (enrdf_load_stackoverflow)
BR (1) BR8105217A (enrdf_load_stackoverflow)
CA (1) CA1182838A (enrdf_load_stackoverflow)
CS (1) CS228529B2 (enrdf_load_stackoverflow)
DD (1) DD201780A5 (enrdf_load_stackoverflow)
DE (1) DE3133765C2 (enrdf_load_stackoverflow)
DK (1) DK343381A (enrdf_load_stackoverflow)
EG (1) EG15405A (enrdf_load_stackoverflow)
ES (1) ES505481A0 (enrdf_load_stackoverflow)
FR (1) FR2489323A1 (enrdf_load_stackoverflow)
GB (1) GB2087381B (enrdf_load_stackoverflow)
IL (1) IL63560A (enrdf_load_stackoverflow)
IN (1) IN153584B (enrdf_load_stackoverflow)
IT (1) IT1141030B (enrdf_load_stackoverflow)
LU (1) LU83591A1 (enrdf_load_stackoverflow)
MW (1) MW3181A1 (enrdf_load_stackoverflow)
MX (1) MX152570A (enrdf_load_stackoverflow)
MY (1) MY8500910A (enrdf_load_stackoverflow)
NL (1) NL8104011A (enrdf_load_stackoverflow)
NO (1) NO151199C (enrdf_load_stackoverflow)
PH (1) PH18034A (enrdf_load_stackoverflow)
PL (1) PL132177B1 (enrdf_load_stackoverflow)
PT (1) PT73594B (enrdf_load_stackoverflow)
RO (1) RO82682B (enrdf_load_stackoverflow)
SE (1) SE447652B (enrdf_load_stackoverflow)
TR (1) TR21103A (enrdf_load_stackoverflow)
YU (1) YU194681A (enrdf_load_stackoverflow)
ZA (1) ZA815329B (enrdf_load_stackoverflow)
ZM (1) ZM7381A1 (enrdf_load_stackoverflow)
ZW (1) ZW18981A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211125B (it) * 1981-10-16 1989-09-29 Ortu Francesco Composti azotati. processo per la preparazione di
DE3364579D1 (en) * 1982-06-03 1986-08-28 Montedison Spa Method for avoiding the corrosion of strippers in urea manufacturing plants
NL8400840A (nl) * 1984-03-16 1985-10-16 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van ureum.
IT1209532B (it) * 1984-04-20 1989-08-30 Snam Progetti Processo per la sintesi di urea e materiale utilizzato nello stesso.
IT1245396B (it) * 1991-03-22 1994-09-20 Snam Progetti Procedimento per la produzione di urea ad elevata efficienza energetica
USD555828S1 (en) 2005-08-04 2007-11-20 Colgate-Palmolive Company Dentifrice
US8906187B2 (en) 2008-06-25 2014-12-09 Colgate-Palmolive Company Method of making shoulder/nozzles with film barrier liners
ITMI20120013A1 (it) 2012-01-09 2013-07-10 Saipem Spa Procedimento per la sintesi di urea comprendente un flusso di passivazione a fondo stripper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250349A (enrdf_load_stackoverflow) * 1960-04-08
US4053508A (en) * 1960-09-05 1977-10-11 Stamicarbon, N.V. Process and installation for preparing urea from ammonia and carbon dioxide
CH498811A (de) * 1967-05-22 1970-11-15 Chemical Construction Corp Verfahren zur Herstellung von Harnstoff aus Ammoniak und Kohlendioxyd
BE757274A (fr) * 1969-10-16 1971-03-16 Snam Progetti Procede de production d'uree
US3922222A (en) * 1973-02-20 1975-11-25 Cf Ind Method for treatment of urea crystallizer condensate
IT1068268B (it) * 1976-09-09 1985-03-21 Snam Progetti Procedimento per la produzione di urea e purificazione delle acque
BG35038A3 (en) * 1977-05-05 1984-01-16 Montedison Spa Method and installation for synthesis of urea

Also Published As

Publication number Publication date
ZM7381A1 (en) 1981-12-21
IL63560A0 (en) 1981-11-30
IT8024357A0 (it) 1980-08-29
ZW18981A1 (en) 1981-10-28
PT73594A (en) 1981-09-01
IN153584B (enrdf_load_stackoverflow) 1984-07-28
NO151199B (no) 1984-11-19
DD201780A5 (de) 1983-08-10
YU194681A (en) 1983-02-28
SE8105105L (sv) 1982-03-01
SE447652B (sv) 1986-12-01
AT377253B (de) 1985-02-25
PH18034A (en) 1985-03-06
ES8301902A1 (es) 1983-01-16
PL232761A1 (enrdf_load_stackoverflow) 1982-03-01
GB2087381B (en) 1984-08-22
MX152570A (es) 1985-08-30
AR226915A1 (es) 1982-08-31
IT1141030B (it) 1986-10-01
NL8104011A (nl) 1982-03-16
JPS5772955A (en) 1982-05-07
FR2489323A1 (fr) 1982-03-05
IL63560A (en) 1985-09-29
ES505481A0 (es) 1983-01-16
AU7390481A (en) 1982-03-04
CA1182838A (en) 1985-02-19
MY8500910A (en) 1985-12-31
DK343381A (da) 1982-03-01
KR830006192A (ko) 1983-09-20
KR850000700B1 (en) 1985-05-15
AU544041B2 (en) 1985-05-16
RO82682B (ro) 1984-01-30
DE3133765A1 (de) 1982-04-01
LU83591A1 (fr) 1982-04-14
NO151199C (no) 1985-02-27
MW3181A1 (en) 1982-09-08
PL132177B1 (en) 1985-02-28
ATA354881A (de) 1984-07-15
BE890118A (fr) 1982-03-01
PT73594B (en) 1982-11-10
TR21103A (tr) 1983-07-01
BR8105217A (pt) 1982-04-27
GB2087381A (en) 1982-05-26
CS228529B2 (en) 1984-05-14
DE3133765C2 (de) 1983-05-19
ZA815329B (en) 1982-07-28
EG15405A (en) 1986-06-30
NO812855L (no) 1982-03-01
RO82682A (ro) 1984-01-14

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Legal Events

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ST Notification of lapse