ID17000A - Proses dan pabrik untuk produksi urea dengan hasil konversi yang tinggi dan pemakaian energi yang rendah - Google Patents

Proses dan pabrik untuk produksi urea dengan hasil konversi yang tinggi dan pemakaian energi yang rendah

Info

Publication number
ID17000A
ID17000A IDP972502A ID972502A ID17000A ID 17000 A ID17000 A ID 17000A ID P972502 A IDP972502 A ID P972502A ID 972502 A ID972502 A ID 972502A ID 17000 A ID17000 A ID 17000A
Authority
ID
Indonesia
Prior art keywords
high conversion
factory
low energy
energy use
conversion results
Prior art date
Application number
IDP972502A
Other languages
English (en)
Inventor
Giorgio Pagani
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
Application filed by Urea Casale Sa filed Critical Urea Casale Sa
Publication of ID17000A publication Critical patent/ID17000A/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
    • 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
    • Y02P20/141—Feedstock
    • 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
IDP972502A 1996-08-01 1997-07-18 Proses dan pabrik untuk produksi urea dengan hasil konversi yang tinggi dan pemakaian energi yang rendah ID17000A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96202170A EP0822181B1 (en) 1996-08-01 1996-08-01 Process and plant for the production of urea with high conversion yield and low energy consumption

Publications (1)

Publication Number Publication Date
ID17000A true ID17000A (id) 1997-11-27

Family

ID=8224254

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP972502A ID17000A (id) 1996-08-01 1997-07-18 Proses dan pabrik untuk produksi urea dengan hasil konversi yang tinggi dan pemakaian energi yang rendah

Country Status (9)

Country Link
EP (1) EP0822181B1 (id)
CN (1) CN1063743C (id)
AT (1) ATE200897T1 (id)
BR (1) BR9704240A (id)
DE (1) DE69612661T2 (id)
ES (1) ES2158232T3 (id)
ID (1) ID17000A (id)
RU (1) RU2181359C2 (id)
UA (1) UA44298C2 (id)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4112056B2 (ja) * 1997-12-18 2008-07-02 東洋エンジニアリング株式会社 改良された尿素の合成方法および装置
EP2119489A1 (en) * 2008-05-14 2009-11-18 Uhde Fertilizer Technology B.V. Method for reducing aerosol emissions in a urea granulation plant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6808167A (id) * 1968-06-11 1969-12-15
EP0479103B1 (en) * 1990-10-05 1996-03-06 Urea Casale S.A. Process for the production of urea by steps with differentiated yields, and relevant implementations also on existing plants
US5276183A (en) * 1991-01-29 1994-01-04 Urea Casale S.A. Process and plant for the production of urea
EP0611753B1 (en) * 1993-01-07 1999-10-27 Urea Casale S.A. Improved process for urea production involving a carbon dioxide stripping step
US5523482A (en) * 1993-05-14 1996-06-04 Urea Casale S.A. Process and plant for the production of urea in reaction spaces with different yields

Also Published As

Publication number Publication date
DE69612661D1 (de) 2001-06-07
ES2158232T3 (es) 2001-09-01
CN1172799A (zh) 1998-02-11
RU2181359C2 (ru) 2002-04-20
EP0822181A1 (en) 1998-02-04
DE69612661T2 (de) 2001-12-06
BR9704240A (pt) 1998-11-17
EP0822181B1 (en) 2001-05-02
CN1063743C (zh) 2001-03-28
UA44298C2 (uk) 2002-02-15
ATE200897T1 (de) 2001-05-15

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