EG15405A - Urea production method - Google Patents

Urea production method

Info

Publication number
EG15405A
EG15405A EG81491A EG49181A EG15405A EG 15405 A EG15405 A EG 15405A EG 81491 A EG81491 A EG 81491A EG 49181 A EG49181 A EG 49181A EG 15405 A EG15405 A EG 15405A
Authority
EG
Egypt
Prior art keywords
production method
urea production
urea
production
Prior art date
Application number
EG81491A
Other languages
English (en)
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
Application granted granted Critical
Publication of EG15405A publication Critical patent/EG15405A/xx

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)
EG81491A 1980-08-29 1981-08-29 Urea production method EG15405A (en)

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 (1)

Publication Number Publication Date
EG15405A true EG15405A (en) 1986-06-30

Family

ID=11213241

Family Applications (1)

Application Number Title Priority Date Filing Date
EG81491A EG15405A (en) 1980-08-29 1981-08-29 Urea production method

Country Status (35)

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

Families Citing this family (7)

* 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
EP0096151B1 (en) * 1982-06-03 1986-07-23 Montedison S.p.A. 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
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
NL101446C (xx) * 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
NL174548C (nl) * 1977-05-05 1988-05-16 Montedison Spa Werkwijze voor het bereiden van ureum door reaktie van ammoniak en kooldioxyde.

Also Published As

Publication number Publication date
TR21103A (tr) 1983-07-01
DD201780A5 (de) 1983-08-10
IN153584B (xx) 1984-07-28
DE3133765C2 (de) 1983-05-19
CA1182838A (en) 1985-02-19
IT8024357A0 (it) 1980-08-29
AU7390481A (en) 1982-03-04
BE890118A (fr) 1982-03-01
NO151199C (no) 1985-02-27
DK343381A (da) 1982-03-01
AU544041B2 (en) 1985-05-16
ATA354881A (de) 1984-07-15
NO812855L (no) 1982-03-01
PL232761A1 (xx) 1982-03-01
CS228529B2 (en) 1984-05-14
IT1141030B (it) 1986-10-01
FR2489323B1 (xx) 1984-02-10
RO82682A (ro) 1984-01-14
ES505481A0 (es) 1983-01-16
AT377253B (de) 1985-02-25
PT73594B (en) 1982-11-10
DE3133765A1 (de) 1982-04-01
SE447652B (sv) 1986-12-01
ZA815329B (en) 1982-07-28
MW3181A1 (en) 1982-09-08
MY8500910A (en) 1985-12-31
ZM7381A1 (en) 1981-12-21
NL8104011A (nl) 1982-03-16
PH18034A (en) 1985-03-06
GB2087381A (en) 1982-05-26
KR850000700B1 (en) 1985-05-15
SE8105105L (sv) 1982-03-01
IL63560A0 (en) 1981-11-30
ZW18981A1 (en) 1981-10-28
GB2087381B (en) 1984-08-22
KR830006192A (ko) 1983-09-20
JPS5772955A (en) 1982-05-07
IL63560A (en) 1985-09-29
RO82682B (ro) 1984-01-30
ES8301902A1 (es) 1983-01-16
PL132177B1 (en) 1985-02-28
FR2489323A1 (fr) 1982-03-05
BR8105217A (pt) 1982-04-27
YU194681A (en) 1983-02-28
AR226915A1 (es) 1982-08-31
LU83591A1 (fr) 1982-04-14
NO151199B (no) 1984-11-19
PT73594A (en) 1981-09-01
MX152570A (es) 1985-08-30

Similar Documents

Publication Publication Date Title
AU547395B2 (en) Ammonia production process
DE3160628D1 (en) Process for making urea prills
YU230981A (en) Synthesis method pyroxycame production
GB2084612B (en) Method for the production of shaped objects
JPS57111549A (en) Copier-test method
ZA815741B (en) Reduction process
JPS579831A (en) Steel production
ZA81332B (en) Method of making ammonia
EG15405A (en) Urea production method
CS797081A2 (en) Method of enduracidine production
YU42568B (en) Process for producing urea granules
GB2080294B (en) Method for the production of n-cyclohexylbenzothiazole-2-sulfenamide
JPS57145863A (en) Biscyclic urea
JPS5786950A (en) Program forming method
JPS56166166A (en) Urea manufacture
JPS5785858A (en) Azocoupling method
GB2083814B (en) Method for the production of 2-isopropyl-4-methyl-6-hydroxypyrimidine
JPS56138989A (en) Connecting method
IE811972L (en) Urea production method
JPS56108497A (en) Backkfilling executing method
JPS5749452A (en) Continuous strilizing method
JPS5721276A (en) Engaging method
YU144581A (en) Process for producing cimetidine
JPS56167909A (en) Combining method
JPS56155589A (en) Metallizing method