EG27075A - A urea stripping process for the production of urea - Google Patents
A urea stripping process for the production of ureaInfo
- Publication number
- EG27075A EG27075A EG2012071210A EG2012071210A EG27075A EG 27075 A EG27075 A EG 27075A EG 2012071210 A EG2012071210 A EG 2012071210A EG 2012071210 A EG2012071210 A EG 2012071210A EG 27075 A EG27075 A EG 27075A
- Authority
- EG
- Egypt
- Prior art keywords
- urea
- production
- stripping process
- urea stripping
- stripping
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10150235A EP2343274A1 (de) | 2010-01-07 | 2010-01-07 | Harnstoffwäscheverfahren zur Herstellung von Harnstoff |
PCT/NL2011/050012 WO2011084060A1 (en) | 2010-01-07 | 2011-01-07 | A urea stripping process for the production of urea |
Publications (1)
Publication Number | Publication Date |
---|---|
EG27075A true EG27075A (en) | 2015-05-18 |
Family
ID=42261889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG2012071210A EG27075A (en) | 2010-01-07 | 2012-07-12 | A urea stripping process for the production of urea |
Country Status (9)
Country | Link |
---|---|
US (1) | US9447032B2 (de) |
EP (2) | EP2343274A1 (de) |
CN (1) | CN102712581B (de) |
CA (1) | CA2779841C (de) |
EA (1) | EA024085B1 (de) |
EG (1) | EG27075A (de) |
MX (1) | MX2012007800A (de) |
PL (1) | PL2521710T3 (de) |
WO (1) | WO2011084060A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10358413B2 (en) | 2015-04-23 | 2019-07-23 | Stamicarbon B.V. | Method and system for the integrated production of urea and melamine |
EP3178535A1 (de) * | 2015-12-11 | 2017-06-14 | Casale SA | Urea-verfahren mit hochtemperaturabisolierung |
EP3898579B1 (de) | 2018-12-21 | 2024-07-03 | Stamicarbon B.V. | Verfahren und anlage zur herstellung von harnstoff mit wärmeintegration im niederdruck-rückgewinnungsabschnitt |
US11814340B2 (en) | 2020-06-23 | 2023-11-14 | Stamicarbon B.V. | Thermal stripping urea plant and process |
CA3211520A1 (en) | 2021-02-22 | 2022-08-25 | Stamicarbon B.V. | Urea production process and plant with parallel mp units |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003928A (en) * | 1971-02-03 | 1977-01-18 | Stamicarbon N.V. | Process for the preparation of urea |
JPS5746954A (en) * | 1980-09-05 | 1982-03-17 | Mitsui Toatsu Chem Inc | Synthesis of urea |
JPS5867661A (ja) * | 1981-10-16 | 1983-04-22 | Mitsui Toatsu Chem Inc | 尿素合成法 |
NL8502227A (nl) * | 1985-08-12 | 1987-03-02 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
NL1003923C2 (nl) * | 1996-08-30 | 1998-03-04 | Dsm Nv | Werkwijze voor de bereiding van ureum. |
EP1279663B2 (de) * | 2001-07-23 | 2010-07-28 | Toyo Engineering Corporation | Verfahren zur Synthese von Harnstoff |
NL1021637C2 (nl) * | 2002-07-29 | 2004-01-30 | Dsm Nv | Werkwijze voor het vergroten van de capaciteit van een ureumfabriek. |
KR20100044836A (ko) * | 2007-07-11 | 2010-04-30 | 스미또모 가가꾸 가부시끼가이샤 | 혼합 가스의 제조 방법 및 제조 장치, 그리고 에폭시 화합물의 제조 장치 및 제조 방법 |
-
2010
- 2010-01-07 EP EP10150235A patent/EP2343274A1/de not_active Withdrawn
-
2011
- 2011-01-07 US US13/504,121 patent/US9447032B2/en active Active
- 2011-01-07 WO PCT/NL2011/050012 patent/WO2011084060A1/en active Application Filing
- 2011-01-07 CN CN201180005470.1A patent/CN102712581B/zh active Active
- 2011-01-07 EA EA201290614A patent/EA024085B1/ru not_active IP Right Cessation
- 2011-01-07 MX MX2012007800A patent/MX2012007800A/es active IP Right Grant
- 2011-01-07 CA CA2779841A patent/CA2779841C/en active Active
- 2011-01-07 EP EP11701876.2A patent/EP2521710B1/de active Active
- 2011-01-07 PL PL11701876T patent/PL2521710T3/pl unknown
-
2012
- 2012-07-12 EG EG2012071210A patent/EG27075A/xx active
Also Published As
Publication number | Publication date |
---|---|
EP2521710A1 (de) | 2012-11-14 |
WO2011084060A1 (en) | 2011-07-14 |
PL2521710T3 (pl) | 2014-08-29 |
EP2521710B1 (de) | 2014-03-05 |
EA024085B1 (ru) | 2016-08-31 |
CN102712581B (zh) | 2014-11-05 |
CA2779841C (en) | 2018-01-02 |
US9447032B2 (en) | 2016-09-20 |
MX2012007800A (es) | 2012-08-01 |
CA2779841A1 (en) | 2011-07-14 |
EA201290614A1 (ru) | 2012-12-28 |
EP2343274A1 (de) | 2011-07-13 |
CN102712581A (zh) | 2012-10-03 |
US20120302789A1 (en) | 2012-11-29 |
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