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BR0312084A - Instalação para produção de uréia - Google Patents

Instalação para produção de uréia

Info

Publication number
BR0312084A
BR0312084A BR0312084-8A BR0312084A BR0312084A BR 0312084 A BR0312084 A BR 0312084A BR 0312084 A BR0312084 A BR 0312084A BR 0312084 A BR0312084 A BR 0312084A
Authority
BR
Brazil
Prior art keywords
urea production
production facility
urea
reactor
facility
Prior art date
Application number
BR0312084-8A
Other languages
English (en)
Other versions
BR0312084B1 (pt
Inventor
Filippi Ermanno
Rizzi Enrico
Tarozzo Mirco
Zardi Federico
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 BR0312084A publication Critical patent/BR0312084A/pt
Publication of BR0312084B1 publication Critical patent/BR0312084B1/pt

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0006—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the plate-like or laminated conduits being enclosed within a pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

"INSTALAçãO PARA PRODUçãO DE URéIA". A presente invenção se refere a um instalação para produção de uréia, a partir de amónia e dióxido de carbono, apresentando uma assim chamada seção de alta pressão, que compreende um reator de síntese e uma unidade de condensação (7, 107), posicionados internamente ao reator, que operam substancialmente na mesma pressão.
BRPI0312084-8A 2002-06-28 2003-06-04 instalaÇço para produÇço de urÉia. BR0312084B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02014473A EP1375475A1 (en) 2002-06-28 2002-06-28 Plant for urea production
PCT/EP2003/005839 WO2004002949A1 (en) 2002-06-28 2003-06-04 Plant for urea production

Publications (2)

Publication Number Publication Date
BR0312084A true BR0312084A (pt) 2005-03-22
BR0312084B1 BR0312084B1 (pt) 2013-03-19

Family

ID=29716875

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312084-8A BR0312084B1 (pt) 2002-06-28 2003-06-04 instalaÇço para produÇço de urÉia.

Country Status (13)

Country Link
US (2) US20060099118A1 (pt)
EP (2) EP1375475A1 (pt)
CN (1) CN1289474C (pt)
AR (1) AR039759A1 (pt)
AT (1) ATE394368T1 (pt)
AU (1) AU2003245908B2 (pt)
BR (1) BR0312084B1 (pt)
CA (1) CA2486534C (pt)
DE (1) DE60320801D1 (pt)
EG (1) EG24556A (pt)
MY (1) MY136425A (pt)
RU (1) RU2296748C2 (pt)
WO (1) WO2004002949A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093649B2 (en) * 2004-02-10 2006-08-22 Peter Dawson Flat heat exchanger plate and bulk material heat exchanger using the same
DE102004050365A1 (de) * 2004-10-15 2006-04-27 BSH Bosch und Siemens Hausgeräte GmbH Getränkebereiter
EP1700847A1 (en) * 2005-03-03 2006-09-13 Urea Casale S.A. Process for urea production and related plant
EP1782883A1 (en) * 2005-11-08 2007-05-09 Methanol Casale S.A. Isothermal chemical reactor
WO2009095221A1 (de) * 2008-01-28 2009-08-06 Freimut Joachim Marold Mehrzügiges thermoblech und damit ausgestatteter wärmetauscher
US9279506B2 (en) 2011-06-27 2016-03-08 Tongaat Hulett Limited Rotary distribution apparatus
EP2818821B1 (de) * 2013-06-27 2016-02-03 Linde Aktiengesellschaft Gewickelter Wärmeübertrager mit Kernrohrzuspeisung
CN105829289B (zh) * 2013-12-17 2019-07-26 斯塔米卡邦有限公司 尿素和三聚氰胺的一体化生产
EP3135665A1 (en) * 2015-08-25 2017-03-01 Casale SA A reactor-condenser for the synthesis of urea
EP3219703A1 (en) * 2016-03-17 2017-09-20 Casale SA Combined apparatus for the synthesis of urea
CA3142698C (en) 2019-06-07 2023-05-02 Stamicarbon B.V. Urea plant with stripper and stripping method
EP3871746A1 (en) * 2020-02-25 2021-09-01 Yara International ASA Distribution chamber for liquid stream
CN115752005A (zh) * 2022-09-30 2023-03-07 广州市盛华实业有限公司 一种多工位气体冷凝分离器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US888169A (en) * 1907-07-01 1908-05-19 Victor Haehl & Cie Heating or cooling apparatus.
US3294082A (en) * 1964-08-19 1966-12-27 Lennox Ind Inc Serpentine-type heat exchange assembly
US3512239A (en) * 1967-04-19 1970-05-19 Rosenblad Corp Method of forming dimpled plate heat exchanger elements by the use of hydrostatic pressure
US4519446A (en) * 1983-03-31 1985-05-28 Kamyr, Inc. Surface condenser/water heating
UA26895C2 (uk) * 1990-03-12 1999-12-29 Уріа Казале С.А. Спосіб коhдеhсації парів аміаку, вуглекислого газу і води та пристрій для його здійсhеhhя
EP0487935A1 (en) * 1990-11-26 1992-06-03 Urea Casale S.A. Process and high-yield reactors for the synthesis of urea
DE4300131C2 (de) * 1993-01-06 1999-08-05 Hoechst Ag Kolonne mit integriertem Wärmetauscher
NL1011123C2 (nl) * 1999-01-25 2000-07-27 Dsm Nv Werkwijze voor de bereiding van ureum.
JP4312339B2 (ja) * 2000-02-24 2009-08-12 ナブテスコ株式会社 蛇行通路付熱伝達装置
EP1153653A1 (en) * 2000-05-11 2001-11-14 Methanol Casale S.A. Reactor for exothermic or endothermic heterogeneous reactions
JP4191879B2 (ja) * 2000-07-04 2008-12-03 東洋エンジニアリング株式会社 尿素合成方法および装置
EP1221339A1 (en) * 2001-01-05 2002-07-10 Methanol Casale S.A. Catalytic reactor with heat exchanger for exothermic and endothermic heterogeneous chemical reactions
NL1017990C2 (nl) * 2001-05-03 2002-11-05 Dsm Nv Werkwijze voor de bereiding van ureum.

Also Published As

Publication number Publication date
EP1375475A1 (en) 2004-01-02
MY136425A (en) 2008-09-30
CA2486534C (en) 2011-08-09
US20060099118A1 (en) 2006-05-11
BR0312084B1 (pt) 2013-03-19
CA2486534A1 (en) 2004-01-08
CN1665777A (zh) 2005-09-07
AU2003245908B2 (en) 2009-06-04
RU2005102067A (ru) 2006-04-20
RU2296748C2 (ru) 2007-04-10
US20090220396A1 (en) 2009-09-03
EP1530563B1 (en) 2008-05-07
EG24556A (en) 2009-10-12
AR039759A1 (es) 2005-03-09
AU2003245908A1 (en) 2004-01-19
ATE394368T1 (de) 2008-05-15
EP1530563A1 (en) 2005-05-18
WO2004002949A1 (en) 2004-01-08
US8721975B2 (en) 2014-05-13
DE60320801D1 (de) 2008-06-19
CN1289474C (zh) 2006-12-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/06/2003, OBSERVADAS AS CONDICOES LEGAIS.