EA202092531A1 - Установка для получения мочевины и система очистки газа - Google Patents

Установка для получения мочевины и система очистки газа

Info

Publication number
EA202092531A1
EA202092531A1 EA202092531A EA202092531A EA202092531A1 EA 202092531 A1 EA202092531 A1 EA 202092531A1 EA 202092531 A EA202092531 A EA 202092531A EA 202092531 A EA202092531 A EA 202092531A EA 202092531 A1 EA202092531 A1 EA 202092531A1
Authority
EA
Eurasian Patent Office
Prior art keywords
section
evaporation
unit
gas purification
purification system
Prior art date
Application number
EA202092531A
Other languages
English (en)
Other versions
EA038681B1 (ru
Inventor
Гаральд Францрае
Аксель Эрбен
Зимон КОХ
Original Assignee
Тиссенкрупп Фертилайзер Текнолоджи Гмбх
Тиссенкрупп Аг
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62046750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA202092531(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Тиссенкрупп Фертилайзер Текнолоджи Гмбх, Тиссенкрупп Аг filed Critical Тиссенкрупп Фертилайзер Текнолоджи Гмбх
Publication of EA202092531A1 publication Critical patent/EA202092531A1/ru
Publication of EA038681B1 publication Critical patent/EA038681B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes
    • 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
    • B01D9/00—Crystallisation
    • B01D2009/0086—Processes or apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Изобретение относится к установке для получения мочевины, содержащей, по меньшей мере, a) секцию синтеза и извлечения (1); b) первую секцию испарения (2), соединенную с секцией синтеза и извлечения (1) и первой секцией конденсации (6); c) секцию гранулирования (3), соединенную с первой секцией испарения (2); d) секцию очистки (4), соединенную с секцией гранулирования (3); e) вторую секцию испарения (5), соединенную с секцией очистки (4), и при этом вторая секция испарения (5) соединена с секцией гранулирования (3); f) вторую секцию конденсации (7), соединенную со второй секцией испарения (5); g) секцию охлаждения (8), содержащую впускное отверстие для жидкости для распределения охлаждающей жидкости, расположенную между секцией гранулирования (3) и секцией очистки (4) и соединенную с ними, и при этом секция охлаждения (8) соединена с секцией подачи охлаждающей жидкости (10) и второй секцией конденсации (7).
EA202092531A 2018-04-23 2019-04-12 Установка для получения мочевины и система очистки газа EA038681B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18168762.5A EP3560907B1 (en) 2018-04-23 2018-04-23 Urea production plant and scrubbing system
PCT/EP2019/059485 WO2019206684A1 (en) 2018-04-23 2019-04-12 Urea production plant and scrubbing system

Publications (2)

Publication Number Publication Date
EA202092531A1 true EA202092531A1 (ru) 2021-02-02
EA038681B1 EA038681B1 (ru) 2021-10-04

Family

ID=62046750

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202092531A EA038681B1 (ru) 2018-04-23 2019-04-12 Установка для получения мочевины и система очистки газа

Country Status (7)

Country Link
US (1) US11958793B2 (ru)
EP (2) EP3560907B1 (ru)
JP (1) JP7085020B2 (ru)
CA (1) CA3091738C (ru)
EA (1) EA038681B1 (ru)
MY (1) MY196169A (ru)
WO (1) WO2019206684A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3166402C (en) 2019-12-30 2023-08-15 Stamicarbon B.V. Ammonia removal from urea finishing
AU2020416567B2 (en) * 2019-12-30 2023-06-15 Stamicarbon B.V. Urea production with multiple evaporators
AU2020416395B2 (en) 2019-12-30 2023-02-02 Stamicarbon B.V. Urea plant with chilled condensation section
DE102021202869A1 (de) * 2021-03-24 2022-09-29 Thyssenkrupp Ag Anlage und Verfahren zur Herstellung von Harnstoffgranulat
CN114432839A (zh) * 2022-03-08 2022-05-06 产学研(广州)环境服务有限公司 一种双碳治理碳捕捉回收再利用系统及方法
EP4293000A1 (en) * 2022-06-16 2023-12-20 Yara International ASA Method for the manufacture of a solid, particulate fertilizer composition comprising an additive

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1330319A (en) 1919-04-19 1920-02-10 John R Heeger Calibrating-machine
GB1581761A (en) 1977-06-09 1980-12-17 Azote Sa Cie Neerlandaise Urea granulation
NL191557C (nl) 1980-05-12 1995-09-19 Azote Sa Cie Neerlandaise Werkwijze voor het vervaardigen van uit een kern en een omhulling opgebouwde korrels.
CA1144771A (en) 1980-12-24 1983-04-19 Stewart G. Bexton Manufacture of urea sulfur fertilizer
NL8303000A (nl) 1983-08-27 1985-03-18 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van granules.
DE10346519A1 (de) 2003-10-02 2005-05-04 Uhde Gmbh Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt
EP2192099A1 (en) 2008-11-28 2010-06-02 Uhde Fertilizer Technology B.V. Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
JP6306571B2 (ja) 2012-05-03 2018-04-04 スタミカーボン・ベー・フェー 尿素製造プラント
NL2009295C2 (en) 2012-08-08 2014-02-11 Green Granulation Technology Ltd Method for manufacturing granules from a liquid.
EP2746244A1 (en) 2012-12-21 2014-06-25 Uhde Fertilizer Technology B.V. Method for reducing the visible downwind detached plume opacity
AU2014284776B2 (en) 2013-07-05 2018-01-18 Stamicarbon B.V. Removal of dust in urea finishing
CN105916838B (zh) 2013-11-15 2019-04-09 斯塔米卡邦有限公司 用于从气体流捕集颗粒的设备和方法以及从气体中去除可溶颗粒的方法
US10913025B2 (en) 2014-12-19 2021-02-09 Stamicarbon B.V. Removal of dust in urea finishing
US10730002B2 (en) 2016-05-09 2020-08-04 Stamicarbon B.V. Submicron particle removal from gas streams

Also Published As

Publication number Publication date
JP7085020B2 (ja) 2022-06-15
CA3091738C (en) 2022-10-11
US20210024460A1 (en) 2021-01-28
EA038681B1 (ru) 2021-10-04
MY196169A (en) 2023-03-17
WO2019206684A1 (en) 2019-10-31
US11958793B2 (en) 2024-04-16
EP3784639A1 (en) 2021-03-03
EP3560907B1 (en) 2021-01-06
EP3560907A1 (en) 2019-10-30
JP2021520334A (ja) 2021-08-19
CA3091738A1 (en) 2019-10-31

Similar Documents

Publication Publication Date Title
EA202092531A1 (ru) Установка для получения мочевины и система очистки газа
EA201401207A1 (ru) Способ и установка для производства мочевины из аммиака и диоксида углерода
ES2660963T3 (es) Sistema de enfriamiento de gas de síntesis y método de operación
HRP20210708T1 (hr) Postupak i postrojenje za proizvodnju uree
Meessen Urea synthesis
RU2675828C2 (ru) Способ окончательной обработки мочевины с использованием промывки кислотой
PE20030210A1 (es) Produccion de gas natural licuado en plantas de procesamiento de gas natural criogenico
AR048225A1 (es) Preparacion de 3-pentenonitrilo a partir de 1,3-butadieno
RU2010150972A (ru) Способ снижения выпусков аэрозоля на установке гранулирования мочевины
HRP20200154T1 (hr) Proizvodnja uree amonijeva nitrata koja obuhvaća kondenzaciju
JP2014169300A (ja) 尿素プラントの製造能力を増大させる方法
RU2013105775A (ru) Газоочистное устройство и способ очистки газа
RU2014147316A (ru) Способ разделения с помощью модифицированной системы горячего сепаратора повышенной производительности
JP2020022961A (ja) 熱的結合を用いてエネルギー消費を低減するための方法
ES2110449T3 (es) Procedimiento y dispositivo para aumentar el rendimiento y la capacidad de produccion de los reactores de urea.
FR3036119B1 (fr) Procede de production de proteines d'interet a partir d'une structure vegetale
HRP20201330T1 (hr) Kontrola biureta u proizvodnji uree
JP2007534585A (ja) 尿素含有顆粒肥料を製造する方法でのビウレットおよび有利アンモニアの軽減
RU2016149806A (ru) Способ и оборудование для обработки отходящих газов на установке получения уксусной кислоты
RU2015145846A (ru) Способ модернизации установки для синтеза мочевины с самоотпаркой
CA3010560A1 (en) Method for revamping a high pressure melamine plant
FR2918575B1 (fr) Appareil de cristallisation a circulation forcee.
TWI580638B (zh) 氨濃度提升系統及其方法
MY139338A (en) Rectificative separation of fluids comprising (meth) acrylic monomers
RU2020100089A (ru) Химическая установка, в частности, для синтеза аммиака, содержащая абсорбционный холодильный агрегат