IL36465A0 - Process for the production of urea - Google Patents
Process for the production of ureaInfo
- Publication number
- IL36465A0 IL36465A0 IL36465A IL3646571A IL36465A0 IL 36465 A0 IL36465 A0 IL 36465A0 IL 36465 A IL36465 A IL 36465A IL 3646571 A IL3646571 A IL 3646571A IL 36465 A0 IL36465 A0 IL 36465A0
- Authority
- IL
- Israel
- Prior art keywords
- urea
- production
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2280470 | 1970-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL36465A0 true IL36465A0 (en) | 1971-05-26 |
| IL36465A IL36465A (en) | 1974-07-31 |
Family
ID=11200606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL36465A IL36465A (en) | 1970-04-02 | 1971-03-22 | Process for the production of urea |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS5529066B1 (en) |
| AT (1) | AT317910B (en) |
| BE (1) | BE765031A (en) |
| BR (1) | BR7101989D0 (en) |
| CH (1) | CH551386A (en) |
| CS (1) | CS182213B2 (en) |
| DE (1) | DE2116267C3 (en) |
| DK (1) | DK139815B (en) |
| EG (1) | EG10651A (en) |
| ES (1) | ES390189A1 (en) |
| FR (1) | FR2092554A5 (en) |
| GB (1) | GB1341497A (en) |
| HU (1) | HU164316B (en) |
| IE (1) | IE35308B1 (en) |
| IL (1) | IL36465A (en) |
| LU (1) | LU62905A1 (en) |
| NL (1) | NL171703C (en) |
| NO (1) | NO140055C (en) |
| RO (1) | RO63099A (en) |
| SE (1) | SE403370B (en) |
| TR (1) | TR16951A (en) |
| YU (1) | YU35755B (en) |
| ZA (1) | ZA712018B (en) |
| ZM (1) | ZM4671A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787832A (en) * | 1971-09-02 | 1973-02-22 | Stamicarbon | PROCESS FOR THE PREPARATION OF UREA |
| JPS5811432B2 (en) * | 1979-10-08 | 1983-03-02 | 三井東圧化学株式会社 | Urea synthesis method |
| JPS57128669A (en) * | 1981-02-03 | 1982-08-10 | Toyo Eng Corp | Improvement of urea preparation process |
| DE3364579D1 (en) * | 1982-06-03 | 1986-08-28 | Montedison Spa | Method for avoiding the corrosion of strippers in urea manufacturing plants |
| IT1209532B (en) * | 1984-04-20 | 1989-08-30 | Snam Progetti | PROCESS FOR THE SYNTHESIS OF UREA AND MATERIAL USED IN ITSELF. |
| CH679485A5 (en) * | 1989-12-29 | 1992-02-28 | Ammonia Casale Sa | |
| ITMI20071029A1 (en) * | 2007-05-22 | 2008-11-23 | Snam Progetti | IMPROVED PROCEDURE FOR THE SYNTHESIS OF UREA |
| ITMI20120013A1 (en) * | 2012-01-09 | 2013-07-10 | Saipem Spa | PROCEDURE FOR THE SYNTHESIS OF UREA INCLUDING A STRIPPER FUND OF PASSIVATION |
| JPWO2014192823A1 (en) | 2013-05-28 | 2017-02-23 | 東洋エンジニアリング株式会社 | Urea synthesis method |
-
1971
- 1971-03-22 EG EG123/71A patent/EG10651A/en active
- 1971-03-22 IL IL36465A patent/IL36465A/en unknown
- 1971-03-29 ZA ZA712018A patent/ZA712018B/en unknown
- 1971-03-29 IE IE396/71A patent/IE35308B1/en unknown
- 1971-03-30 CS CS7100002290A patent/CS182213B2/en unknown
- 1971-03-30 TR TR16951A patent/TR16951A/en unknown
- 1971-03-31 BE BE765031A patent/BE765031A/en not_active IP Right Cessation
- 1971-03-31 ES ES390189A patent/ES390189A1/en not_active Expired
- 1971-03-31 FR FR7111263A patent/FR2092554A5/fr not_active Expired
- 1971-03-31 HU HUSA2184A patent/HU164316B/hu unknown
- 1971-04-01 YU YU813/71A patent/YU35755B/en unknown
- 1971-04-01 LU LU62905D patent/LU62905A1/xx unknown
- 1971-04-01 JP JP1927171A patent/JPS5529066B1/ja active Pending
- 1971-04-01 DK DK156971AA patent/DK139815B/en not_active IP Right Cessation
- 1971-04-01 NO NO1244/71A patent/NO140055C/en unknown
- 1971-04-02 CH CH487271A patent/CH551386A/en not_active IP Right Cessation
- 1971-04-02 DE DE2116267A patent/DE2116267C3/en not_active Expired
- 1971-04-02 SE SE7104354A patent/SE403370B/en unknown
- 1971-04-02 NL NLAANVRAGE7104428,A patent/NL171703C/en not_active IP Right Cessation
- 1971-04-02 AT AT284671A patent/AT317910B/en not_active IP Right Cessation
- 1971-04-02 BR BR1989/71A patent/BR7101989D0/en unknown
- 1971-04-02 RO RO7100066459A patent/RO63099A/en unknown
- 1971-04-02 ZM ZM46/71A patent/ZM4671A1/en unknown
- 1971-04-19 GB GB2597771*A patent/GB1341497A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1341497A (en) | 1973-12-19 |
| ZM4671A1 (en) | 1971-12-22 |
| NO140055C (en) | 1980-10-29 |
| DE2116267B2 (en) | 1974-05-16 |
| RO63099A (en) | 1978-09-15 |
| FR2092554A5 (en) | 1972-01-21 |
| LU62905A1 (en) | 1971-08-26 |
| NL171703C (en) | 1985-02-18 |
| CS182213B2 (en) | 1978-04-28 |
| YU81371A (en) | 1980-10-31 |
| IE35308B1 (en) | 1976-01-07 |
| DE2116267C3 (en) | 1980-04-24 |
| CH551386A (en) | 1974-07-15 |
| EG10651A (en) | 1977-10-31 |
| DK139815C (en) | 1979-10-01 |
| AT317910B (en) | 1974-09-25 |
| YU35755B (en) | 1981-06-30 |
| BR7101989D0 (en) | 1973-02-22 |
| BE765031A (en) | 1971-08-16 |
| DK139815B (en) | 1979-04-23 |
| TR16951A (en) | 1974-01-09 |
| NL7104428A (en) | 1971-10-05 |
| DE2116267A1 (en) | 1971-10-14 |
| SE403370B (en) | 1978-08-14 |
| IL36465A (en) | 1974-07-31 |
| ZA712018B (en) | 1971-12-29 |
| HU164316B (en) | 1974-01-28 |
| ES390189A1 (en) | 1973-07-01 |
| NO140055B (en) | 1979-03-19 |
| JPS5529066B1 (en) | 1980-07-31 |
| NL171703B (en) | 1982-12-01 |
| IE35308L (en) | 1971-10-02 |
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