EA201500705A1 - Способ усовершенствования установки синтеза мочевины - Google Patents

Способ усовершенствования установки синтеза мочевины

Info

Publication number
EA201500705A1
EA201500705A1 EA201500705A EA201500705A EA201500705A1 EA 201500705 A1 EA201500705 A1 EA 201500705A1 EA 201500705 A EA201500705 A EA 201500705A EA 201500705 A EA201500705 A EA 201500705A EA 201500705 A1 EA201500705 A1 EA 201500705A1
Authority
EA
Eurasian Patent Office
Prior art keywords
urea synthesis
improving
installation
reactor
additional reactor
Prior art date
Application number
EA201500705A
Other languages
English (en)
Other versions
EA029247B1 (ru
EA029247B9 (ru
Inventor
Фредерикус Хенрикус Мария Бейтинк
Люк Луис Мария Дилтьенс
Original Assignee
Стамикарбон Б.В.
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 Стамикарбон Б.В. filed Critical Стамикарбон Б.В.
Publication of EA201500705A1 publication Critical patent/EA201500705A1/ru
Publication of EA029247B1 publication Critical patent/EA029247B1/ru
Publication of EA029247B9 publication Critical patent/EA029247B9/ru

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • 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
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing

Landscapes

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

Abstract

Раскрыт способ повышения производительности существующей установки синтеза мочевины. Исходя из обычных компонентов установки синтеза мочевины, включающих секцию синтеза, включающую конденсатор карбамата высокого давления и реактор, и секцию извлечения, способ предусматривает установку дополнительного реактора между секцией извлечения и конденсатором карбамата высокого давления. Дополнительный реактор предпочтительно соединяют с эжектором, с тем, чтобы разместить дополнительный реактор на нулевом уровне.
EA201500705A 2012-12-28 2013-12-27 Способ усовершенствования установки синтеза мочевины EA029247B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12199620 2012-12-28
PCT/NL2013/050960 WO2014104893A1 (en) 2012-12-28 2013-12-27 Urea plant revamping method

Publications (3)

Publication Number Publication Date
EA201500705A1 true EA201500705A1 (ru) 2015-12-30
EA029247B1 EA029247B1 (ru) 2018-02-28
EA029247B9 EA029247B9 (ru) 2018-03-30

Family

ID=47603132

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500705A EA029247B9 (ru) 2012-12-28 2013-12-27 Способ усовершенствования установки синтеза мочевины

Country Status (8)

Country Link
US (1) US9914107B2 (ru)
EP (1) EP2941416B1 (ru)
CN (1) CN105008327B (ru)
AR (1) AR094306A1 (ru)
CA (1) CA2896706C (ru)
EA (1) EA029247B9 (ru)
PE (1) PE20151041A1 (ru)
WO (1) WO2014104893A1 (ru)

Families Citing this family (2)

* 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501321C2 (sv) 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
RU2164912C2 (ru) * 1994-12-23 2001-04-10 Уреа Касале С.А. Способ модернизации установки для получения мочевины (варианты) и установка для получения мочевины (варианты)
NL1004977C2 (nl) * 1997-01-13 1998-07-15 Dsm Nv Methode om de capaciteit van een bestaand ureum proces te verhogen.
DE60133894D1 (de) * 2000-06-15 2008-06-19 Urea Casale Sa Verfahren und vorrichtung zur herstellung von harnstoff
AR038192A1 (es) 2002-02-05 2005-01-05 Toyo Engineering Corp Acero inoxidable duplex para plantas de produccion de urea, planta de produccion de urea y material de soldadura fabricado con dicho acero inoxidable duplex.
EP1719755A1 (en) * 2005-05-04 2006-11-08 Urea Casale S.A. Process for urea production and related plant
EP1975151A1 (en) * 2007-03-29 2008-10-01 Urea Casale S.A. Method for modernizing a urea production plant

Also Published As

Publication number Publication date
WO2014104893A1 (en) 2014-07-03
EA029247B1 (ru) 2018-02-28
CN105008327B (zh) 2017-09-12
EP2941416B1 (en) 2017-09-06
PE20151041A1 (es) 2015-07-31
US9914107B2 (en) 2018-03-13
CA2896706A1 (en) 2014-07-03
AR094306A1 (es) 2015-07-22
EP2941416A1 (en) 2015-11-11
EA029247B9 (ru) 2018-03-30
CN105008327A (zh) 2015-10-28
CA2896706C (en) 2017-08-29
US20150343409A1 (en) 2015-12-03

Similar Documents

Publication Publication Date Title
EA201492200A1 (ru) Установка генерирования энергии под давлением
EA201790654A3 (ru) Дополнительный контур выпаривания и конденсации для установки производства мочевины, способ модификации существующей установки производства мочевины с его использованием и его применение
EA201100780A1 (ru) Получение характеристик производительности скважины
MX338729B (es) Adhesivos piezosensibles a base de recursos renovables y metodos relacionados.
WO2014124341A8 (en) In-situ optimization of chilled water plants
EA201592061A1 (ru) Способы получения топлива
MX2015017408A (es) Proceso para recuperacion mejorada de petroleo usando captura de dioxido de carbono.
GB2494800A (en) System and method for regulating pressure within a well annulus
WO2012122212A3 (en) Processing medical records
EA201500706A1 (ru) Способ и установка синтеза мочевины
CR20140444A (es) Un sistema y un método para la producción integrada de etanol de primera y segunda generación, y uso de puntos de integración para dicha producción
EA201291224A1 (ru) Способ извлечения бетаина из мелассы
MX2015013615A (es) Metodo para aumentar la capacidad de una planta auto-despojadora de urea.
EA201500705A1 (ru) Способ усовершенствования установки синтеза мочевины
EA201391344A1 (ru) Способ увеличения расхода водной дисперсии
JO3511B1 (ar) مولد بخار استعادة الحرارة سريع التشغيل
EA201290801A1 (ru) Способ получения сциллоинозита
MY163090A (en) Fin and installation for converting hydraulic energy comprising such a fin
EA201792343A1 (ru) Способ и система для интегрированного производства карбамида и меламина
TR201908377T4 (tr) Bir lignoselülozik biyokütlenin işlenmesine yönelik kesintisiz proses.
TN2014000459A1 (en) Combined cycle plant for energy production and method for operating said plant
EA201591592A1 (ru) Устройство для извлечения газа из залежи (варианты) и соответствующий способ (варианты)
MX350994B (es) Proceso para la despresurizacion de fluidos y dispositivo conveniente para el proposito.
EA201500764A1 (ru) Способ получения 2-алкил-3-бутин-2-олов
WO2014158910A8 (en) Atmospheric water vapor engine

Legal Events

Date Code Title Description
TH4A Publication of the corrected specification to eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM KG TJ