HUT44487A - Process for production of carbamide from carbon dioxide and ammonia - Google Patents
Process for production of carbamide from carbon dioxide and ammoniaInfo
- Publication number
- HUT44487A HUT44487A HU87686A HU87686A HUT44487A HU T44487 A HUT44487 A HU T44487A HU 87686 A HU87686 A HU 87686A HU 87686 A HU87686 A HU 87686A HU T44487 A HUT44487 A HU T44487A
- Authority
- HU
- Hungary
- Prior art keywords
- carbamide
- ammonia
- production
- carbon dioxide
- dioxide
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 2
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 235000013877 carbamide Nutrition 0.000 title 1
- 239000004202 carbamide Substances 0.000 title 1
- 229910002092 carbon dioxide Inorganic materials 0.000 title 1
- 239000001569 carbon dioxide Substances 0.000 title 1
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 |
|---|---|---|---|
| NL8500591A NL8500591A (nl) | 1985-03-04 | 1985-03-04 | Werkwijze voor de bereiding van ureum uit kooldioxide en ammoniak. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUT44487A true HUT44487A (en) | 1988-03-28 |
Family
ID=19845610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU87686A HUT44487A (en) | 1985-03-04 | 1986-03-03 | Process for production of carbamide from carbon dioxide and ammonia |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN86101228A (tr) |
| DE (1) | DE3606898A1 (tr) |
| FR (1) | FR2578251B1 (tr) |
| HU (1) | HUT44487A (tr) |
| NL (1) | NL8500591A (tr) |
| TR (1) | TR22829A (tr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20071029A1 (it) * | 2007-05-22 | 2008-11-23 | Snam Progetti | Procedimento migliorato per la sintesi di urea |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1908355A1 (de) * | 1968-03-19 | 1969-10-09 | Mitsui Toatsu Chemicals | Verfahren zur Herstellung von Harnstoff |
-
1985
- 1985-03-04 NL NL8500591A patent/NL8500591A/nl not_active Application Discontinuation
-
1986
- 1986-03-02 CN CN86101228A patent/CN86101228A/zh active Pending
- 1986-03-03 DE DE19863606898 patent/DE3606898A1/de not_active Withdrawn
- 1986-03-03 HU HU87686A patent/HUT44487A/hu unknown
- 1986-03-03 TR TR12486A patent/TR22829A/tr unknown
- 1986-03-04 FR FR8603005A patent/FR2578251B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| TR22829A (tr) | 1988-08-17 |
| NL8500591A (nl) | 1986-10-01 |
| CN86101228A (zh) | 1986-10-22 |
| FR2578251A1 (fr) | 1986-09-05 |
| DE3606898A1 (de) | 1986-10-09 |
| FR2578251B1 (fr) | 1987-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DFC9 | Refusal of application |