AR200786A1 - Procedimiento de sintesis de urea - Google Patents
Procedimiento de sintesis de ureaInfo
- Publication number
- AR200786A1 AR200786A1 AR254068A AR25406874A AR200786A1 AR 200786 A1 AR200786 A1 AR 200786A1 AR 254068 A AR254068 A AR 254068A AR 25406874 A AR25406874 A AR 25406874A AR 200786 A1 AR200786 A1 AR 200786A1
- Authority
- AR
- Argentina
- Prior art keywords
- synthesis procedure
- urea synthesis
- urea
- procedure
- synthesis
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US369756A US3886210A (en) | 1970-06-29 | 1973-06-13 | Urea synthesis with improved heat recovery and ammonium carbamate recirculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR200786A1 true AR200786A1 (es) | 1974-12-13 |
Family
ID=23456789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR254068A AR200786A1 (es) | 1973-06-13 | 1974-06-05 | Procedimiento de sintesis de urea |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS585189B2 (es) |
| AR (1) | AR200786A1 (es) |
| BE (1) | BE816142A (es) |
| BR (1) | BR7404845D0 (es) |
| CA (1) | CA1026374A (es) |
| DE (1) | DE2425581A1 (es) |
| ES (1) | ES426986A1 (es) |
| FR (2) | FR2244755B1 (es) |
| GB (1) | GB1423977A (es) |
| IN (1) | IN140206B (es) |
| IT (1) | IT1015048B (es) |
| NL (1) | NL182219C (es) |
| TR (1) | TR18243A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557404B (zh) | 2019-03-18 | 2023-06-20 | 三菱电机株式会社 | 板式热交换器以及具备该板式热交换器的热泵装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5189A (en) * | 1974-06-20 | 1976-01-05 | Sakuhei Fujita | Magaripaipuniokeru anaakehoho |
-
1974
- 1974-05-08 IN IN1025/CAL/74A patent/IN140206B/en unknown
- 1974-05-14 GB GB2138474A patent/GB1423977A/en not_active Expired
- 1974-05-27 DE DE19742425581 patent/DE2425581A1/de active Pending
- 1974-06-04 TR TR18243A patent/TR18243A/xx unknown
- 1974-06-05 ES ES426986A patent/ES426986A1/es not_active Expired
- 1974-06-05 AR AR254068A patent/AR200786A1/es active
- 1974-06-10 BE BE145264A patent/BE816142A/xx unknown
- 1974-06-10 CA CA202,018A patent/CA1026374A/en not_active Expired
- 1974-06-12 FR FR7420858A patent/FR2244755B1/fr not_active Expired
- 1974-06-12 IT IT23954/74A patent/IT1015048B/it active
- 1974-06-12 JP JP49066136A patent/JPS585189B2/ja not_active Expired
- 1974-06-12 BR BR4845/74A patent/BR7404845D0/pt unknown
- 1974-06-12 NL NLAANVRAGE7407873,A patent/NL182219C/xx not_active IP Right Cessation
-
1975
- 1975-02-19 FR FR7505586A patent/FR2272984B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1015048B (it) | 1977-05-10 |
| JPS5035115A (es) | 1975-04-03 |
| DE2425581A1 (de) | 1975-01-09 |
| NL182219C (nl) | 1988-02-01 |
| FR2244755B1 (es) | 1977-10-07 |
| NL182219B (nl) | 1987-09-01 |
| GB1423977A (en) | 1976-02-04 |
| BR7404845D0 (pt) | 1975-09-30 |
| NL7407873A (es) | 1974-12-17 |
| CA1026374A (en) | 1978-02-14 |
| BE816142A (fr) | 1974-12-10 |
| FR2244755A1 (es) | 1975-04-18 |
| TR18243A (tr) | 1976-11-10 |
| JPS585189B2 (ja) | 1983-01-29 |
| IN140206B (es) | 1976-09-25 |
| FR2272984A1 (es) | 1975-12-26 |
| FR2272984B1 (es) | 1979-07-13 |
| ES426986A1 (es) | 1976-09-01 |
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