AR090974A1 - Proceso y aparato para la granulacion de urea con un sistema de depuracion - Google Patents
Proceso y aparato para la granulacion de urea con un sistema de depuracionInfo
- Publication number
- AR090974A1 AR090974A1 ARP130101568A ARP130101568A AR090974A1 AR 090974 A1 AR090974 A1 AR 090974A1 AR P130101568 A ARP130101568 A AR P130101568A AR P130101568 A ARP130101568 A AR P130101568A AR 090974 A1 AR090974 A1 AR 090974A1
- Authority
- AR
- Argentina
- Prior art keywords
- stream
- dust
- urea
- appliance
- ammonia
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004202 carbamide Substances 0.000 title abstract 3
- 238000005469 granulation Methods 0.000 title abstract 2
- 230000003179 granulation Effects 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000000428 dust Substances 0.000 abstract 3
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- -1 hexamethylene tetramide Chemical compound 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/73—After-treatment of removed components
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- 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
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- 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
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Fertilizers (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12003585.2A EP2662349A1 (en) | 2012-05-08 | 2012-05-08 | Urea granulation process with scrubbing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR090974A1 true AR090974A1 (es) | 2014-12-17 |
Family
ID=48470891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130101568A AR090974A1 (es) | 2012-05-08 | 2013-05-07 | Proceso y aparato para la granulacion de urea con un sistema de depuracion |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US9493407B2 (enExample) |
| EP (2) | EP2662349A1 (enExample) |
| JP (1) | JP2015522503A (enExample) |
| KR (1) | KR20150030198A (enExample) |
| CN (2) | CN107459372A (enExample) |
| AR (1) | AR090974A1 (enExample) |
| BR (1) | BR112014027819A2 (enExample) |
| CA (1) | CA2872529A1 (enExample) |
| IN (1) | IN2014DN10096A (enExample) |
| MY (1) | MY171086A (enExample) |
| RU (1) | RU2615811C2 (enExample) |
| WO (1) | WO2013167245A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016012925A1 (en) * | 2014-07-20 | 2016-01-28 | Sabic Global Technologies B.V. | Methods for determining low sulfate concentrations in synthetic urea samples, produced in a manufacturing process and containing high levels of impurities |
| EP3020702A1 (en) * | 2014-11-12 | 2016-05-18 | Casale SA | Urea finishing process with acid scrubbing |
| KR101577573B1 (ko) | 2014-11-27 | 2015-12-15 | 휴켐스주식회사 | 질산암모늄 제조 공정용 스크러버 시스템 |
| JPWO2016159336A1 (ja) * | 2015-04-01 | 2018-02-01 | 東洋エンジニアリング株式会社 | 尿素製造方法 |
| CA3034342A1 (en) * | 2016-10-13 | 2018-04-19 | Koch Agronomic Services, Llc | Recovery and reuse of components from urea finishing waste streams |
| CN110325289B (zh) | 2016-12-28 | 2022-04-08 | 沙特基础工业全球技术公司 | 从吹扫气流中回收溶剂 |
| EP3366670A1 (en) * | 2017-02-27 | 2018-08-29 | Casale Sa | A process and system to capture ammonia from a purge gas of a urea plant |
| JP6851869B2 (ja) * | 2017-03-17 | 2021-03-31 | 東洋エンジニアリング株式会社 | 尿素の造粒方法 |
| CN107715676A (zh) * | 2017-10-10 | 2018-02-23 | 鲁西化工集团股份有限公司煤化工分公司 | 一种降低尿素造粒塔尾气氨含量的生产工艺 |
| CN111111407A (zh) * | 2019-12-16 | 2020-05-08 | 安徽德利来环保科技有限公司 | 一种车用尿素溶液的生产工艺 |
| JP7277672B2 (ja) | 2019-12-30 | 2023-05-19 | スタミカーボン・ベー・フェー | 尿素仕上げからのアンモニア除去 |
| AU2020416567B2 (en) * | 2019-12-30 | 2023-06-15 | Stamicarbon B.V. | Urea production with multiple evaporators |
| JP7296015B2 (ja) * | 2019-12-30 | 2023-06-21 | スタミカーボン・ベー・フェー | 冷却凝縮部を備えた尿素プラント |
| EP3848341B1 (de) * | 2020-01-08 | 2024-03-06 | thyssenkrupp Fertilizer Technology GmbH | Verfahren und vorrichtung zur herstellung eines düngemittels |
| CN111318042A (zh) * | 2020-03-03 | 2020-06-23 | 中海石油华鹤煤化有限公司 | 一种生产改性尿素的装置系统及方法 |
| CN117120414B (zh) * | 2021-04-07 | 2026-02-27 | 卡萨乐有限公司 | 尿素生产工艺和设备 |
| 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 |
| WO2023161236A1 (en) * | 2022-02-22 | 2023-08-31 | Tessenderlo Group Nv | Methods for the production of a solid urea-thiosulfate fertilizer |
| WO2023161232A1 (en) * | 2022-02-22 | 2023-08-31 | Tessenderlo Group Nv | Methods for the production of nitrogen fertilizer and nitrogen-sulfur fertilizer |
| WO2025244534A1 (en) * | 2024-05-23 | 2025-11-27 | Stamicarbon B.V. | Technical grade urea granulate |
| WO2026037775A1 (en) | 2024-08-14 | 2026-02-19 | Casale Sa | Urea granulation process and method of revamping |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1041484A (en) * | 1974-12-20 | 1978-10-31 | Silvio Vargiu | Process for the preparation of urea-formaldehyde condensates to be used as fertilizers |
| US4370198A (en) | 1980-03-13 | 1983-01-25 | Mta Muszaki Kemiai Kutato Intezet | Method and apparatus for the recovery of the solid material content of solutions and/or suspensions as granules in a gas fluidized bed |
| NO150667C (no) * | 1982-01-07 | 1984-11-28 | Norsk Hydro As | Fremgangsmaate for rensing av gassblandinger fra ureaproduksjonsanlegg |
| ES2119071T3 (es) | 1994-11-18 | 1998-10-01 | Norsk Hydro As | Procedimiento para preparar urea. |
| NL1002862C2 (nl) | 1996-04-15 | 1997-10-17 | Dsm Nv | Werkwijze voor het bereiden van granules. |
| JPH09313860A (ja) | 1996-05-27 | 1997-12-09 | Shigeru Saito | 湿式同時除害、除塵ガス処理装置及び方法 |
| JP2000001466A (ja) | 1998-06-12 | 2000-01-07 | Toyo Eng Corp | 排ガス中の尿素ダスト及びアンモニアの回収・利用方法 |
| JP2000279736A (ja) * | 1999-03-29 | 2000-10-10 | Toyo Eng Corp | 尿素ダスト及びアンモニアを含有する流体の処理装置、それを用いた処理方法及びそれを付設した尿素製造装置 |
| NL1020665C2 (nl) | 2002-05-23 | 2003-11-25 | Dsm Nv | Werkwijze voor het verwijderen van ammoniak uit een ammoniak-bevattende gasstroom. |
| 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 |
| ES2391400T3 (es) * | 2005-03-02 | 2012-11-26 | Yara International Asa | Reactor tubular e instalación para la fabricación de especialmente sulfato amónico-urea |
| ITMI20072206A1 (it) * | 2007-11-21 | 2009-05-22 | Snam Progetti | Metodo per il recupero di ammoniaca da una corrente gassosa in un processo di sintesi di urea |
| EP2119489A1 (en) * | 2008-05-14 | 2009-11-18 | Uhde Fertilizer Technology B.V. | Method for reducing aerosol emissions in a urea granulation plant |
| 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 |
| TW201032887A (en) * | 2009-01-13 | 2010-09-16 | Saipem Spa | Process for the recovery of ammonia from a gaseous stream |
| BRPI1009270A2 (pt) | 2009-03-17 | 2016-05-03 | Bioecon Int Holding Nv | processo para converter um material contendo polissacarídeo a um aditivo de combustível ou a um material substituto de combustível, e, uso de açúcares dianidro derivados |
-
2012
- 2012-05-08 EP EP12003585.2A patent/EP2662349A1/en not_active Withdrawn
-
2013
- 2013-05-02 CN CN201710685089.3A patent/CN107459372A/zh active Pending
- 2013-05-02 WO PCT/EP2013/001292 patent/WO2013167245A1/en not_active Ceased
- 2013-05-02 EP EP13724160.0A patent/EP2847144B1/en not_active Revoked
- 2013-05-02 CA CA2872529A patent/CA2872529A1/en not_active Abandoned
- 2013-05-02 IN IN10096DEN2014 patent/IN2014DN10096A/en unknown
- 2013-05-02 BR BR112014027819A patent/BR112014027819A2/pt not_active Application Discontinuation
- 2013-05-02 RU RU2014146274A patent/RU2615811C2/ru active
- 2013-05-02 CN CN201380024430.0A patent/CN104321292B/zh not_active Expired - Fee Related
- 2013-05-02 US US14/399,473 patent/US9493407B2/en not_active Expired - Fee Related
- 2013-05-02 MY MYPI2014003101A patent/MY171086A/en unknown
- 2013-05-02 JP JP2015510673A patent/JP2015522503A/ja active Pending
- 2013-05-02 KR KR1020147034352A patent/KR20150030198A/ko not_active Ceased
- 2013-05-07 AR ARP130101568A patent/AR090974A1/es active IP Right Grant
-
2016
- 2016-09-08 US US15/260,018 patent/US9745256B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US9493407B2 (en) | 2016-11-15 |
| US20150133689A1 (en) | 2015-05-14 |
| JP2015522503A (ja) | 2015-08-06 |
| BR112014027819A2 (pt) | 2017-06-27 |
| CN107459372A (zh) | 2017-12-12 |
| IN2014DN10096A (enExample) | 2015-08-21 |
| CN104321292B (zh) | 2017-12-05 |
| EP2847144B1 (en) | 2018-04-04 |
| EP2662349A1 (en) | 2013-11-13 |
| CA2872529A1 (en) | 2013-11-14 |
| CN104321292A (zh) | 2015-01-28 |
| US9745256B2 (en) | 2017-08-29 |
| US20160376230A1 (en) | 2016-12-29 |
| KR20150030198A (ko) | 2015-03-19 |
| WO2013167245A1 (en) | 2013-11-14 |
| RU2014146274A (ru) | 2016-06-27 |
| EP2847144A1 (en) | 2015-03-18 |
| HK1201515A1 (en) | 2015-09-04 |
| RU2615811C2 (ru) | 2017-04-11 |
| MY171086A (en) | 2019-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IN2014DN10096A (enExample) | ||
| CL2015000556A1 (es) | Método de remoción de mercurio desde fluidos | |
| ECSP19012963A (es) | Sistema integrado de depuración húmedo | |
| MX2014012545A (es) | Metodos y sistemas para capturar y secuestrar carbono y para reducir la masa de oxidos de carbono en una corriente de gas de desechos. | |
| CL2018000419A1 (es) | Formación de complejos y remoción de mercurio de los sistemas de desulfuración de gases de combustión. | |
| MX385866B (es) | Metodo para eliminar sox de un gas con solucion de compuesto de alcohol y amina. | |
| EP2585195A4 (en) | SMOKE GAS CLEANING AND RECYCLING SYSTEM AND METHOD THEREFOR | |
| EA201300852A1 (ru) | Разделяющая жидкость, способ и установка для разделения | |
| AR090864A1 (es) | Un sistema y metodo para enfriar una turbina de gas con un gas de escape proporcionado por la turbina de gas | |
| SA519402451B1 (ar) | عملية لإزالة الغازات الحمضية من تيار مائع | |
| MY181407A (en) | Filter system and method for operating the filter system | |
| EA201171402A1 (ru) | Абсорбент для избирательного удаления сероводорода из потоков текучей среды | |
| MX338470B (es) | Sistema y metodo de lavado con agua para un proceso de captura de bioxido de carbono. | |
| MX2015015958A (es) | Metodo y sistemas para recuperar sulfato de amonio a partir de una corriente de gas de planta de urea. | |
| EA201270417A1 (ru) | Удаление мочевины и аммиака из отработанных газов | |
| BR112014007450B8 (pt) | processo para remoção de compostos halogenados de um fluido de processo, e, sistema de purificação adequado para remover compostos halogenados dos fluidos de processo | |
| IN2015DN02019A (enExample) | ||
| BR112017003875A2 (pt) | absorvente e processo para remover dióxido de carbono de uma corrente fluida. | |
| BR112017005765A2 (pt) | métodos para remover contaminantes de gases de exaustão | |
| EA201391831A1 (ru) | Способ и устройство для уменьшения содержания оксидов азота | |
| AR085239A1 (es) | Sistemas y metodos para recuperar el acido nitrico de las soluciones de decapado | |
| CL2012002564A1 (es) | Proceso para regeneracion de un absorbente de gas acido que comprende amina y sales termoestables que comprende mezclar dicho absorbente con solucion alcalina, enfriar bajo 50 ºc, separar la mezcla en un absorbente de gas regenerado y una corriente de deshecho y recolectar dicho absorbente separado de la corriente de desecho. | |
| AR105956A1 (es) | Procedimiento de purificación de un flujo de gas cargado con un cov | |
| CL2018000418A1 (es) | Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión. | |
| CO7160054A2 (es) | Proceso para el tratamiento de hidrocarburos licuados usando compuestos de 3-(piperazin-1-il)propan-1,2-diol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |