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MX359135B - Proceso y planta para síntesis de urea. - Google Patents

Proceso y planta para síntesis de urea.

Info

Publication number
MX359135B
MX359135B MX2015008477A MX2015008477A MX359135B MX 359135 B MX359135 B MX 359135B MX 2015008477 A MX2015008477 A MX 2015008477A MX 2015008477 A MX2015008477 A MX 2015008477A MX 359135 B MX359135 B MX 359135B
Authority
MX
Mexico
Prior art keywords
plant
urea
synthesis process
urea synthesis
high pressure
Prior art date
Application number
MX2015008477A
Other languages
English (en)
Other versions
MX2015008477A (es
Inventor
Fredericus Henricus Maria Buitink
Luc Louis Maria Dieltjens
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 MX2015008477A publication Critical patent/MX2015008477A/es
Publication of MX359135B publication Critical patent/MX359135B/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
    • 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
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00018—Construction aspects
    • B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • 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
    • 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
    • B01J2219/24—Stationary reactors without moving elements inside

Landscapes

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

Abstract

Se describe una planta de urea que comprende un reactor adicional; con referencia a los componentes regulares de una planta de urea, que incluye una sección de recuperación y un condensador de carbamato de alta presión, el reactor adicional está colocado entre la sección de recuperación y el condensador carbamato de alta presión; la invención se refiere también a un proceso para la síntesis de urea, que comprende una etapa adicional de reacción que convierte, en una etapa previa a la convencional, al carbamato recuperado en urea.
MX2015008477A 2012-12-28 2013-12-27 Proceso y planta para síntesis de urea. MX359135B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12199631 2012-12-28
PCT/NL2013/050961 WO2014104894A1 (en) 2012-12-28 2013-12-27 Urea synthesis process and plant

Publications (2)

Publication Number Publication Date
MX2015008477A MX2015008477A (es) 2015-09-23
MX359135B true MX359135B (es) 2018-09-14

Family

ID=47603134

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015008477A MX359135B (es) 2012-12-28 2013-12-27 Proceso y planta para síntesis de urea.

Country Status (7)

Country Link
US (1) US9512069B2 (es)
EP (1) EP2941417B1 (es)
CN (1) CN105026365B (es)
EA (1) EA028930B1 (es)
GE (1) GEP201706674B (es)
MX (1) MX359135B (es)
WO (1) WO2014104894A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107586266B (zh) * 2016-07-08 2020-10-09 王庆锋 改进型co2气提并/串联中压尿素生产工艺
EP3398935A1 (en) * 2017-05-05 2018-11-07 Casale Sa Process and plant for the synthesis of urea
EP3766865A1 (en) * 2019-07-18 2021-01-20 Casale Sa A process for the synthesis of urea
WO2021239955A1 (en) * 2020-05-29 2021-12-02 Casale Sa Process and plant for the synthesis of urea
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
WO2022231428A1 (en) 2021-04-28 2022-11-03 Stamicarbon B.V. Chemical reactor with internal static mixers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA9510881B (en) * 1994-12-23 1996-08-14 Urea Casale Sa Process for plant for urea production with reaction spaces having differentiated yields

Also Published As

Publication number Publication date
CN105026365A (zh) 2015-11-04
EP2941417B1 (en) 2017-03-15
WO2014104894A1 (en) 2014-07-03
EA201500706A1 (ru) 2015-12-30
US20150322000A1 (en) 2015-11-12
EP2941417A1 (en) 2015-11-11
US9512069B2 (en) 2016-12-06
EA028930B1 (ru) 2018-01-31
MX2015008477A (es) 2015-09-23
CN105026365B (zh) 2018-01-09
GEP201706674B (en) 2017-05-25

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Legal Events

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