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ID29177A - Proses pembuatan urea - Google Patents

Proses pembuatan urea

Info

Publication number
ID29177A
ID29177A IDW00200101625A ID20011625A ID29177A ID 29177 A ID29177 A ID 29177A ID W00200101625 A IDW00200101625 A ID W00200101625A ID 20011625 A ID20011625 A ID 20011625A ID 29177 A ID29177 A ID 29177A
Authority
ID
Indonesia
Prior art keywords
making process
urea
urea making
making
Prior art date
Application number
IDW00200101625A
Other languages
English (en)
Inventor
J H Mennen
Kees Jonckers
Original Assignee
Dsm Nv
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
Application filed by Dsm Nv filed Critical Dsm Nv
Publication of ID29177A publication Critical patent/ID29177A/id

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)
IDW00200101625A 1999-01-25 2000-01-20 Proses pembuatan urea ID29177A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1011123A NL1011123C2 (nl) 1999-01-25 1999-01-25 Werkwijze voor de bereiding van ureum.

Publications (1)

Publication Number Publication Date
ID29177A true ID29177A (id) 2001-08-09

Family

ID=19768533

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW00200101625A ID29177A (id) 1999-01-25 2000-01-20 Proses pembuatan urea

Country Status (8)

Country Link
US (1) US6392096B1 (id)
CN (1) CN1174963C (id)
AU (1) AU2466700A (id)
CA (1) CA2361054C (id)
EA (1) EA003222B1 (id)
ID (1) ID29177A (id)
NL (1) NL1011123C2 (id)
WO (1) WO2000043358A1 (id)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1036787B1 (en) * 1999-03-16 2003-06-04 Urea Casale S.A. Method for modernizing a urea production plant
EP1201298A1 (en) † 2000-10-24 2002-05-02 Urea Casale S.A. Carbamate condensation unit
EP1375475A1 (en) * 2002-06-28 2004-01-02 Urea Casale S.A. Plant for urea production
EP1876170B1 (en) 2005-04-27 2012-07-04 Toyo Engineering Corporation Apparatus for urea synthesis
WO2006118071A1 (ja) 2005-04-27 2006-11-09 Toyo Engineering Corporation 尿素合成装置およびその改造方法
WO2009059615A1 (en) * 2007-11-07 2009-05-14 Matthias Spicher Method for producing a nitrogenous fertilizer from nitrogen-containing material of biogenous and industrial origin
US7687041B2 (en) * 2008-02-27 2010-03-30 Kellogg Brown & Root Llc Apparatus and methods for urea production
EP2107051A1 (en) * 2008-04-02 2009-10-07 DSM IP Assets B.V. Process for inreasing the capacity of an existing urea plant
EP2123634A1 (en) 2008-05-19 2009-11-25 DSM IP Assets B.V. Process for the production of urea from ammonia and carbon dioxide
EP2128129A1 (en) * 2008-05-20 2009-12-02 Urea Casale S.A. Method for the modernization of a urea production plant
EP3219703A1 (en) 2016-03-17 2017-09-20 Casale SA Combined apparatus for the synthesis of urea
EP3766865A1 (en) * 2019-07-18 2021-01-20 Casale Sa A process for the synthesis of urea
CN118750896A (zh) * 2024-06-14 2024-10-11 中国五环工程有限公司 一种节能型尿素生产系统
CN118698448A (zh) * 2024-06-14 2024-09-27 中国五环工程有限公司 一种立式组合式尿素合成反应器及包含其的系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800284A (nl) * 1988-02-08 1989-09-01 Stamicarbon Werkwijze voor de bereiding van ureum.
JP3987607B2 (ja) * 1996-10-07 2007-10-10 東洋エンジニアリング株式会社 改良された尿素合成方法および装置

Also Published As

Publication number Publication date
US6392096B1 (en) 2002-05-21
CN1174963C (zh) 2004-11-10
CN1337942A (zh) 2002-02-27
US20020035292A1 (en) 2002-03-21
CA2361054C (en) 2005-11-15
EA003222B1 (ru) 2003-02-27
EA200100818A1 (ru) 2001-12-24
WO2000043358A1 (en) 2000-07-27
AU2466700A (en) 2000-08-07
CA2361054A1 (en) 2000-07-27
NL1011123C2 (nl) 2000-07-27

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