EG23065A - Method for the production of urea - Google Patents

Method for the production of urea

Info

Publication number
EG23065A
EG23065A EG20020264A EG20020264A EG23065A EG 23065 A EG23065 A EG 23065A EG 20020264 A EG20020264 A EG 20020264A EG 20020264 A EG20020264 A EG 20020264A EG 23065 A EG23065 A EG 23065A
Authority
EG
Egypt
Prior art keywords
liquid ammonia
production
urea
carbon dioxide
gaseous carbon
Prior art date
Application number
EG20020264A
Other languages
English (en)
Inventor
Ermanno Filippi
Original Assignee
Urea Casale Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8176818&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EG23065(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Urea Casale Sa filed Critical Urea Casale Sa
Application granted granted Critical
Publication of EG23065A publication Critical patent/EG23065A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EG20020264A 2001-03-16 2002-03-12 Method for the production of urea EG23065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01106649A EP1241161A1 (de) 2001-03-16 2001-03-16 Verfahren zur Herstellung von Harnstoff

Publications (1)

Publication Number Publication Date
EG23065A true EG23065A (en) 2004-02-29

Family

ID=8176818

Family Applications (1)

Application Number Title Priority Date Filing Date
EG20020264A EG23065A (en) 2001-03-16 2002-03-12 Method for the production of urea

Country Status (9)

Country Link
US (1) US6875892B2 (de)
EP (2) EP1241161A1 (de)
CN (1) CN1221530C (de)
AT (1) ATE316072T1 (de)
CA (1) CA2440896A1 (de)
DE (1) DE60208773T2 (de)
EG (1) EG23065A (de)
RU (1) RU2003130059A (de)
WO (1) WO2002074734A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8367867B2 (en) 2007-10-04 2013-02-05 Urea Casale S.A. Process and plant for urea production
US7687041B2 (en) * 2008-02-27 2010-03-30 Kellogg Brown & Root Llc Apparatus and methods for urea production
RU2429228C1 (ru) * 2009-12-24 2011-09-20 Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) Установка и способ для получения карбамида
CN102718789A (zh) * 2012-06-08 2012-10-10 新亚强硅化学江苏有限公司 三甲基硅咪唑制备工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1213128A (en) * 1982-10-07 1986-10-28 Arie L. Mos Reactor for exothermic or endothermic chemical processes
EP0495418B1 (de) * 1991-01-15 1997-10-15 Urea Casale S.A. Verfahren und Vorrichtung zur Verbesserung der Ausbeute und Herstellungspotential von Harnstoffreaktoren
CA2141886E (en) * 1994-05-11 1999-10-12 Federico Zardi Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature
TR199501627A2 (tr) * 1994-12-23 1996-07-21 Urea Casale Sa Tepkime alanlari farkli verimlere sahip olmak üzere, üre üretimi icin yöntem ve donanim.
NL1013394C2 (nl) * 1999-10-26 2001-05-01 Dsm Nv Werkwijze voor de bereiding van ureum.

Also Published As

Publication number Publication date
ATE316072T1 (de) 2006-02-15
CA2440896A1 (en) 2002-09-26
EP1377541A1 (de) 2004-01-07
CN1498204A (zh) 2004-05-19
CN1221530C (zh) 2005-10-05
DE60208773D1 (de) 2006-04-06
RU2003130059A (ru) 2005-04-10
EP1241161A1 (de) 2002-09-18
DE60208773T2 (de) 2006-08-10
WO2002074734A1 (en) 2002-09-26
US6875892B2 (en) 2005-04-05
EP1377541B1 (de) 2006-01-18
US20040152918A1 (en) 2004-08-05

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