JPS5772955A - Urea manufacture - Google Patents

Urea manufacture

Info

Publication number
JPS5772955A
JPS5772955A JP56134360A JP13436081A JPS5772955A JP S5772955 A JPS5772955 A JP S5772955A JP 56134360 A JP56134360 A JP 56134360A JP 13436081 A JP13436081 A JP 13436081A JP S5772955 A JPS5772955 A JP S5772955A
Authority
JP
Japan
Prior art keywords
urea manufacture
urea
manufacture
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.)
Pending
Application number
JP56134360A
Other languages
Japanese (ja)
Inventor
Raganaa Binchienzo
Kabaruranchi Birujinio
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 JPS5772955A publication Critical patent/JPS5772955A/en
Pending 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)
JP56134360A 1980-08-29 1981-08-28 Urea manufacture Pending JPS5772955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24357/80A IT1141030B (en) 1980-08-29 1980-08-29 PROCEDURE FOR THE PRODUCTION OF UREA

Publications (1)

Publication Number Publication Date
JPS5772955A true JPS5772955A (en) 1982-05-07

Family

ID=11213241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56134360A Pending JPS5772955A (en) 1980-08-29 1981-08-28 Urea manufacture

Country Status (35)

Country Link
JP (1) JPS5772955A (en)
KR (1) KR850000700B1 (en)
AR (1) AR226915A1 (en)
AT (1) AT377253B (en)
AU (1) AU544041B2 (en)
BE (1) BE890118A (en)
BR (1) BR8105217A (en)
CA (1) CA1182838A (en)
CS (1) CS228529B2 (en)
DD (1) DD201780A5 (en)
DE (1) DE3133765C2 (en)
DK (1) DK343381A (en)
EG (1) EG15405A (en)
ES (1) ES8301902A1 (en)
FR (1) FR2489323A1 (en)
GB (1) GB2087381B (en)
IL (1) IL63560A (en)
IN (1) IN153584B (en)
IT (1) IT1141030B (en)
LU (1) LU83591A1 (en)
MW (1) MW3181A1 (en)
MX (1) MX152570A (en)
MY (1) MY8500910A (en)
NL (1) NL8104011A (en)
NO (1) NO151199C (en)
PH (1) PH18034A (en)
PL (1) PL132177B1 (en)
PT (1) PT73594B (en)
RO (1) RO82682B (en)
SE (1) SE447652B (en)
TR (1) TR21103A (en)
YU (1) YU194681A (en)
ZA (1) ZA815329B (en)
ZM (1) ZM7381A1 (en)
ZW (1) ZW18981A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211125B (en) * 1981-10-16 1989-09-29 Ortu Francesco NITROGEN COMPOUNDS. PROCESS FOR THE PREPARATION OF
EP0096151B1 (en) * 1982-06-03 1986-07-23 Montedison S.p.A. Method for avoiding the corrosion of strippers in urea manufacturing plants
NL8400840A (en) * 1984-03-16 1985-10-16 Unie Van Kunstmestfab Bv METHOD FOR THE PREPARATION OF UREA.
IT1209532B (en) * 1984-04-20 1989-08-30 Snam Progetti PROCESS FOR THE SYNTHESIS OF UREA AND MATERIAL USED IN ITSELF.
IT1245396B (en) * 1991-03-22 1994-09-20 Snam Progetti PROCEDURE FOR THE PRODUCTION OF HIGH ENERGY EFFICIENCY UREA
US8906187B2 (en) 2008-06-25 2014-12-09 Colgate-Palmolive Company Method of making shoulder/nozzles with film barrier liners
ITMI20120013A1 (en) 2012-01-09 2013-07-10 Saipem Spa PROCEDURE FOR THE SYNTHESIS OF UREA INCLUDING A STRIPPER FUND OF PASSIVATION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101446C (en) * 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 (en) * 1967-05-22 1970-11-15 Chemical Construction Corp Process for the production of urea from ammonia and carbon dioxide
BE757274A (en) * 1969-10-16 1971-03-16 Snam Progetti UREA PRODUCTION PROCESS
US3922222A (en) * 1973-02-20 1975-11-25 Cf Ind Method for treatment of urea crystallizer condensate
IT1068268B (en) * 1976-09-09 1985-03-21 Snam Progetti PROCEDURE FOR THE PRODUCTION OF UREA AND PURIFICATION OF WATERS
BG35038A3 (en) * 1977-05-05 1984-01-16 Montedison Spa,It Method and installation for synthesis of urea

Also Published As

Publication number Publication date
NO151199C (en) 1985-02-27
IT8024357A0 (en) 1980-08-29
SE447652B (en) 1986-12-01
IN153584B (en) 1984-07-28
ES505481A0 (en) 1983-01-16
YU194681A (en) 1983-02-28
AT377253B (en) 1985-02-25
ZW18981A1 (en) 1981-10-28
FR2489323B1 (en) 1984-02-10
PT73594A (en) 1981-09-01
RO82682A (en) 1984-01-14
MY8500910A (en) 1985-12-31
MX152570A (en) 1985-08-30
NO812855L (en) 1982-03-01
IT1141030B (en) 1986-10-01
NO151199B (en) 1984-11-19
PH18034A (en) 1985-03-06
EG15405A (en) 1986-06-30
KR850000700B1 (en) 1985-05-15
AU7390481A (en) 1982-03-04
IL63560A (en) 1985-09-29
ES8301902A1 (en) 1983-01-16
SE8105105L (en) 1982-03-01
AU544041B2 (en) 1985-05-16
GB2087381A (en) 1982-05-26
DK343381A (en) 1982-03-01
RO82682B (en) 1984-01-30
IL63560A0 (en) 1981-11-30
ZM7381A1 (en) 1981-12-21
BE890118A (en) 1982-03-01
BR8105217A (en) 1982-04-27
ZA815329B (en) 1982-07-28
PT73594B (en) 1982-11-10
NL8104011A (en) 1982-03-16
PL132177B1 (en) 1985-02-28
LU83591A1 (en) 1982-04-14
CA1182838A (en) 1985-02-19
KR830006192A (en) 1983-09-20
DE3133765A1 (en) 1982-04-01
DD201780A5 (en) 1983-08-10
ATA354881A (en) 1984-07-15
AR226915A1 (en) 1982-08-31
PL232761A1 (en) 1982-03-01
MW3181A1 (en) 1982-09-08
GB2087381B (en) 1984-08-22
CS228529B2 (en) 1984-05-14
TR21103A (en) 1983-07-01
DE3133765C2 (en) 1983-05-19
FR2489323A1 (en) 1982-03-05

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