YU194681A - Process for obtaining carbamides - Google Patents
Process for obtaining carbamidesInfo
- Publication number
- YU194681A YU194681A YU01946/81A YU194681A YU194681A YU 194681 A YU194681 A YU 194681A YU 01946/81 A YU01946/81 A YU 01946/81A YU 194681 A YU194681 A YU 194681A YU 194681 A YU194681 A YU 194681A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- carbamides
- obtaining
- obtaining carbamides
- Prior art date
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)
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 |
|---|---|
| YU194681A true YU194681A (en) | 1983-02-28 |
Family
ID=11213241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU01946/81A YU194681A (en) | 1980-08-29 | 1981-08-12 | Process for obtaining carbamides |
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) | ES505481A0 (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)
| 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)
| 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 |
-
1980
- 1980-08-29 IT IT24357/80A patent/IT1141030B/en active
-
1981
- 1981-07-31 DK DK343381A patent/DK343381A/en not_active Application Discontinuation
- 1981-08-03 ZA ZA815329A patent/ZA815329B/en unknown
- 1981-08-05 ZW ZW189/81A patent/ZW18981A1/en unknown
- 1981-08-07 AU AU73904/81A patent/AU544041B2/en not_active Ceased
- 1981-08-07 GB GB8124264A patent/GB2087381B/en not_active Expired
- 1981-08-12 YU YU01946/81A patent/YU194681A/en unknown
- 1981-08-12 BR BR8105217A patent/BR8105217A/en unknown
- 1981-08-12 IL IL63560A patent/IL63560A/en unknown
- 1981-08-13 AT AT0354881A patent/AT377253B/en not_active IP Right Cessation
- 1981-08-18 MW MW31/81A patent/MW3181A1/en unknown
- 1981-08-20 ZM ZM73/81A patent/ZM7381A1/en unknown
- 1981-08-21 PH PH26083A patent/PH18034A/en unknown
- 1981-08-22 PL PL1981232761A patent/PL132177B1/en unknown
- 1981-08-24 NO NO812855A patent/NO151199C/en unknown
- 1981-08-25 TR TR21103A patent/TR21103A/en unknown
- 1981-08-25 FR FR8116244A patent/FR2489323A1/en active Granted
- 1981-08-26 CS CS816357A patent/CS228529B2/en unknown
- 1981-08-26 MX MX188902A patent/MX152570A/en unknown
- 1981-08-26 DE DE3133765A patent/DE3133765C2/en not_active Expired
- 1981-08-26 DD DD81232813A patent/DD201780A5/en unknown
- 1981-08-27 KR KR8103130A patent/KR850000700B1/en active
- 1981-08-27 BE BE0/205792A patent/BE890118A/en not_active IP Right Cessation
- 1981-08-27 LU LU83591A patent/LU83591A1/en unknown
- 1981-08-27 CA CA000384728A patent/CA1182838A/en not_active Expired
- 1981-08-28 ES ES505481A patent/ES505481A0/en active Granted
- 1981-08-28 SE SE8105105A patent/SE447652B/en not_active IP Right Cessation
- 1981-08-28 PT PT73594A patent/PT73594B/en unknown
- 1981-08-28 AR AR286593A patent/AR226915A1/en active
- 1981-08-28 RO RO105188A patent/RO82682B/en unknown
- 1981-08-28 JP JP56134360A patent/JPS5772955A/en active Pending
- 1981-08-28 NL NL8104011A patent/NL8104011A/en not_active Application Discontinuation
- 1981-08-29 IN IN970/CAL/81A patent/IN153584B/en unknown
- 1981-08-29 EG EG81491A patent/EG15405A/en active
-
1985
- 1985-12-30 MY MY910/85A patent/MY8500910A/en unknown
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