GEP201706706B - Urea production process and plant and method for modernization urea roduction plant - Google Patents
Urea production process and plant and method for modernization urea roduction plantInfo
- Publication number
- GEP201706706B GEP201706706B GEAP201313734A GEAP2013013734A GEP201706706B GE P201706706 B GEP201706706 B GE P201706706B GE AP201313734 A GEAP201313734 A GE AP201313734A GE AP2013013734 A GEAP2013013734 A GE AP2013013734A GE P201706706 B GEP201706706 B GE P201706706B
- Authority
- GE
- Georgia
- Prior art keywords
- plant
- carbon dioxide
- stage
- urea
- mpa
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 4
- 239000004202 carbamide Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 4
- 239000001569 carbon dioxide Substances 0.000 abstract 4
- 238000003786 synthesis reaction Methods 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 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
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012134931/04A RU2499791C1 (ru) | 2012-08-15 | 2012-08-15 | Способ и установка для получения карбамида и способ модернизации установки для получения карбамида |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GEP201706706B true GEP201706706B (en) | 2017-07-25 |
Family
ID=49710505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GEAP201313734A GEP201706706B (en) | 2012-08-15 | 2013-08-05 | Urea production process and plant and method for modernization urea roduction plant |
Country Status (6)
| Country | Link |
|---|---|
| GE (1) | GEP201706706B (enrdf_load_stackoverflow) |
| IN (1) | IN2015DN01008A (enrdf_load_stackoverflow) |
| RU (1) | RU2499791C1 (enrdf_load_stackoverflow) |
| TR (1) | TR201501111T1 (enrdf_load_stackoverflow) |
| UA (1) | UA112806C2 (enrdf_load_stackoverflow) |
| WO (1) | WO2014027929A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11766627B2 (en) | 2017-10-27 | 2023-09-26 | Stamicarbon B.V. | High pressure carbamate condenser |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU201591U1 (ru) * | 2020-07-09 | 2020-12-22 | Акционерное общество "Аммоний" | Узел концентрации раствора карбамида |
| WO2024172703A1 (ru) * | 2023-02-16 | 2024-08-22 | Акционерное общество "Научно-исследовательский и проектный институт карбамида и продуктов органического синтеза" (АО "НИИК") | Способ и установка для получения карбамида |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL127236C (enrdf_load_stackoverflow) * | 1964-05-29 | |||
| SU839225A1 (ru) * | 1979-07-12 | 1984-05-15 | Предприятие П/Я Г-4302 | Способ получени мочевины |
-
2012
- 2012-08-15 RU RU2012134931/04A patent/RU2499791C1/ru active IP Right Revival
-
2013
- 2013-05-08 UA UAA201500964A patent/UA112806C2/uk unknown
- 2013-08-05 TR TR2015/01111T patent/TR201501111T1/tr unknown
- 2013-08-05 IN IN1008DEN2015 patent/IN2015DN01008A/en unknown
- 2013-08-05 WO PCT/RU2013/000671 patent/WO2014027929A1/ru active Application Filing
- 2013-08-05 GE GEAP201313734A patent/GEP201706706B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11766627B2 (en) | 2017-10-27 | 2023-09-26 | Stamicarbon B.V. | High pressure carbamate condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014027929A1 (ru) | 2014-02-20 |
| RU2499791C1 (ru) | 2013-11-27 |
| UA112806C2 (uk) | 2016-10-25 |
| IN2015DN01008A (enrdf_load_stackoverflow) | 2015-06-12 |
| TR201501111T1 (tr) | 2018-11-21 |
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