MX2020004876A - Proceso y planta de producción de urea. - Google Patents

Proceso y planta de producción de urea.

Info

Publication number
MX2020004876A
MX2020004876A MX2020004876A MX2020004876A MX2020004876A MX 2020004876 A MX2020004876 A MX 2020004876A MX 2020004876 A MX2020004876 A MX 2020004876A MX 2020004876 A MX2020004876 A MX 2020004876A MX 2020004876 A MX2020004876 A MX 2020004876A
Authority
MX
Mexico
Prior art keywords
production process
urea
plant
urea production
urea solution
Prior art date
Application number
MX2020004876A
Other languages
English (en)
Other versions
MX386596B (es
Inventor
Ronny Albert Mathijs Pustjens
Den Tillaart Johan Albert Arno Van
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of MX2020004876A publication Critical patent/MX2020004876A/es
Publication of MX386596B publication Critical patent/MX386596B/es

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
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0054—General arrangements, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • 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
    • B01J19/0053—Details of the reactor
    • 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
    • C07C273/14—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C273/14—Separation; Purification; Stabilisation; Use of additives
    • C07C273/16—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se describen procesos y plantas para la producción de solución de urea purificada; en un proceso de producción de urea descrito, la urea se produce en una sección de síntesis sin un extractor de presión alta y la solución de urea se somete a purificación después de la sección de recuperación para producir solución de urea purificada y gas de escape; la purificación comprende, p. ej., extracción con vapor.
MX2020004876A 2017-11-10 2018-11-09 Proceso y planta de producción de urea. MX386596B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17201121 2017-11-10
PCT/NL2018/050747 WO2019093891A1 (en) 2017-11-10 2018-11-09 Urea production process and plant

Publications (2)

Publication Number Publication Date
MX2020004876A true MX2020004876A (es) 2021-09-28
MX386596B MX386596B (es) 2025-03-19

Family

ID=60301917

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004876A MX386596B (es) 2017-11-10 2018-11-09 Proceso y planta de producción de urea.

Country Status (10)

Country Link
US (2) US10759745B2 (es)
EP (1) EP3707121B1 (es)
CN (1) CN111295370B (es)
AU (1) AU2018366077B2 (es)
CA (1) CA3082032C (es)
EA (1) EA202091171A1 (es)
HR (1) HRP20210708T1 (es)
MX (1) MX386596B (es)
MY (1) MY191504A (es)
WO (1) WO2019093891A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190091604A1 (en) * 2017-09-22 2019-03-28 Tenneco Automotive Operating Company Inc. Method And Apparatus For Preparation Of A Urea Solution
EP3707121B1 (en) 2017-11-10 2021-04-21 Stamicarbon B.V. Urea production process and plant
EP3782979A1 (en) * 2019-08-20 2021-02-24 Yara International ASA Preparation of urea solution and facility to do so
US11420937B2 (en) * 2019-12-30 2022-08-23 Stamicarbon B.V. Urea plant with chilled condensation section
WO2021137700A1 (en) 2019-12-30 2021-07-08 Stamicarbon B.V. Ammonia removal from urea finishing
US11332437B2 (en) * 2019-12-30 2022-05-17 Stamicarbon B.V. Urea production with multiple evaporators
JP7410337B2 (ja) * 2020-06-23 2024-01-09 スタミカーボン・ベー・フェー サーマルストリッピング尿素プラント及びプロセス
WO2022076866A1 (en) * 2020-10-09 2022-04-14 AWA Technology LLC Diesel exhaust fluid on demand system, apparatus, and method
EP4294556A1 (en) * 2021-02-22 2023-12-27 Stamicarbon B.V. Urea production process and plant with parallel mp units
CN113101682B (zh) * 2021-05-28 2023-03-24 新疆心连心能源化工有限公司 减少蒸发掉缩合物稳定尿素生产的装置及处理方法
EP4352041B1 (en) 2021-06-11 2025-02-12 Stamicarbon B.V. Urea production with triple mp streams
CN118871421B (zh) * 2022-02-15 2025-08-29 斯塔米卡邦有限公司 用于def生产的汽提型尿素设施
CN114856766B (zh) * 2022-04-21 2023-04-25 国能龙源环保南京有限公司 联合光伏发电使用的尿素溶液储存运输系统与方法
CN115364808A (zh) * 2022-07-26 2022-11-22 哈尔滨工业大学（深圳） 一种尿素连续合成系统
CN117065382B (zh) * 2023-07-21 2026-04-07 中工国际工程股份有限公司 一种用于纯碱蒸馏的节能降耗系统及方法
US12565622B2 (en) * 2023-09-08 2026-03-03 Stamicarbon B.V. Production of urea for diesel exhaust fluid
WO2025053753A1 (en) 2023-09-08 2025-03-13 Stamicarbon B.V. Urea production with reduced urea losses
WO2025133297A1 (en) 2023-12-22 2025-06-26 Stamicarbon B.V. Degassing system in particular for urea plant
CN222871791U (zh) * 2024-07-04 2025-05-16 中国五环工程有限公司 一种用于尿素生产装置造粒尾气中氨的减排装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101446C (es) * 1960-04-08
US3574738A (en) * 1968-12-26 1971-04-13 Ivo Mavrovic Process of synthesizing urea
JPS5268129A (en) * 1975-12-05 1977-06-06 Mitsui Toatsu Chem Inc Recovery of unreacted material and heat on urea synthesis
SE501321C2 (sv) 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
NL1007713C2 (nl) * 1997-12-05 1999-06-08 Dsm Nv Werkwijze voor de bereiding van ureum.
NL1026607C2 (nl) * 2004-07-07 2006-01-10 Dsm Ip Assets Bv Werkwijze voor de bereiding van ureum.
NL1028497C2 (nl) * 2005-03-09 2006-09-12 Dsm Ip Assets Bv Werkwijze voor de bereiding van een ureum-bevattende waterige stroom.
EP1714959B1 (en) * 2005-04-19 2015-11-18 Casale Sa Process for urea production and related plant
CN100506931C (zh) 2005-04-25 2009-07-01 上海秀珀化工有限公司 导静电型环氧树脂地坪涂料及其涂装工艺
WO2013165245A1 (en) 2012-05-03 2013-11-07 Stamicarbon B.V. Urea production plant
CN103043809B (zh) * 2012-12-14 2014-06-11 南京中创水务集团股份有限公司 旋流吹脱一体化除氨反应塔
EP2801396A1 (en) 2013-05-10 2014-11-12 Casale Sa Use of duplex stainless steel in an ammonia-stripping of urea plants
EP3169419B1 (en) 2014-07-17 2020-04-22 Stamicarbon B.V. Method of making a urea product
EP3274297B1 (en) 2015-03-25 2022-03-30 Stamicarbon B.V. Integrated production of urea for diesel exhaust fluid and urea ammonium nitrate
EP3325676B1 (en) 2015-07-20 2019-12-18 Stamicarbon B.V. Duplex stainless steel and use thereof
EP3707121B1 (en) 2017-11-10 2021-04-21 Stamicarbon B.V. Urea production process and plant

Also Published As

Publication number Publication date
WO2019093891A1 (en) 2019-05-16
MY191504A (en) 2022-06-28
EA202091171A1 (ru) 2020-06-23
CN111295370B (zh) 2021-05-28
AU2018366077A1 (en) 2020-05-07
MX386596B (es) 2025-03-19
US20190185422A1 (en) 2019-06-20
US10975022B2 (en) 2021-04-13
AU2018366077B2 (en) 2021-07-08
EP3707121A1 (en) 2020-09-16
HRP20210708T1 (hr) 2021-08-06
CA3082032C (en) 2021-10-26
CA3082032A1 (en) 2019-05-16
CN111295370A (zh) 2020-06-16
US20200361858A1 (en) 2020-11-19
EP3707121B1 (en) 2021-04-21
US10759745B2 (en) 2020-09-01

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