UA10181C2 - Process for carbamide manufacturing - Google Patents
Process for carbamide manufacturingInfo
- Publication number
- UA10181C2 UA10181C2 UA95125566A UA95125566A UA10181C2 UA 10181 C2 UA10181 C2 UA 10181C2 UA 95125566 A UA95125566 A UA 95125566A UA 95125566 A UA95125566 A UA 95125566A UA 10181 C2 UA10181 C2 UA 10181C2
- Authority
- UA
- Ukraine
- Prior art keywords
- manufacturing
- synthesis
- carbamide
- urea
- carbon dioxide
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 4
- 239000004202 carbamide Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 235000013877 carbamide Nutrition 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 238000003786 synthesis reaction Methods 0.000 abstract 3
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to manufacturing of urea, in particular to high performance process for synthesis of urea from carbon dioxide and liquefied ammonia. The process involves stirring the solution of ammonium carbamate and gas mixture containing carbon dioxide and ammonia, supply of liquid-gas mixture to synthesis tower, synthesis fusion rectification and granulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA95125566A UA10181C2 (en) | 1995-12-29 | 1995-12-29 | Process for carbamide manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA95125566A UA10181C2 (en) | 1995-12-29 | 1995-12-29 | Process for carbamide manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA10181C2 true UA10181C2 (en) | 1996-09-30 |
Family
ID=74594396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA95125566A UA10181C2 (en) | 1995-12-29 | 1995-12-29 | Process for carbamide manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA10181C2 (en) |
-
1995
- 1995-12-29 UA UA95125566A patent/UA10181C2/en unknown
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