BRPI0912660A2 - método para a redução de emissões de aerossóis em uma usina de granulação de ureia - Google Patents
método para a redução de emissões de aerossóis em uma usina de granulação de ureiaInfo
- Publication number
- BRPI0912660A2 BRPI0912660A2 BRPI0912660A BRPI0912660A BRPI0912660A2 BR PI0912660 A2 BRPI0912660 A2 BR PI0912660A2 BR PI0912660 A BRPI0912660 A BR PI0912660A BR PI0912660 A BRPI0912660 A BR PI0912660A BR PI0912660 A2 BRPI0912660 A2 BR PI0912660A2
- Authority
- BR
- Brazil
- Prior art keywords
- granulation plant
- urea granulation
- reducing aerosol
- aerosol emissions
- emissions
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
- 239000000443 aerosol Substances 0.000 title 1
- 239000004202 carbamide Substances 0.000 title 1
- 238000005469 granulation Methods 0.000 title 1
- 230000003179 granulation Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08008908A EP2119489A1 (en) | 2008-05-14 | 2008-05-14 | Method for reducing aerosol emissions in a urea granulation plant |
| PCT/EP2009/003171 WO2009138178A1 (en) | 2008-05-14 | 2009-05-04 | Method for reducing aerosol emissions in a urea granulation plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0912660A2 true BRPI0912660A2 (pt) | 2016-01-26 |
| BRPI0912660B1 BRPI0912660B1 (pt) | 2019-11-12 |
Family
ID=39951449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0912660-0A BRPI0912660B1 (pt) | 2008-05-14 | 2009-05-04 | método para redução de emissões de aerossóis a partir de uma usina de granulação de ureia com o tratamento das drenagens resultantes do purificador, e dispositivo para produção dos granulados de ureia |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8080687B2 (pt) |
| EP (2) | EP2119489A1 (pt) |
| JP (1) | JP5775813B2 (pt) |
| CN (1) | CN102026704B (pt) |
| AR (1) | AR074624A1 (pt) |
| AU (1) | AU2009248335B2 (pt) |
| BR (1) | BRPI0912660B1 (pt) |
| CA (1) | CA2723850C (pt) |
| EG (1) | EG26215A (pt) |
| HR (1) | HRP20130446T1 (pt) |
| PE (1) | PE20100351A1 (pt) |
| RU (1) | RU2493903C2 (pt) |
| WO (1) | WO2009138178A1 (pt) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2301917A1 (en) | 2009-09-16 | 2011-03-30 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
| CN102753518B (zh) | 2010-02-12 | 2015-03-11 | 斯塔米卡邦有限公司 | 尿素后处理中氨的除去 |
| EP2386346A1 (en) | 2010-05-11 | 2011-11-16 | Stamicarbon B.V. | Process for the reduction of ammonia emissions in a urea manufacturing process |
| DE102011016759A1 (de) | 2011-04-12 | 2012-10-18 | Thyssenkrupp Uhde Gmbh | Verfahren zur Herstellung von NH3 |
| EP2662349A1 (en) * | 2012-05-08 | 2013-11-13 | Uhde Fertilizer Technology B.V. | Urea granulation process with scrubbing system |
| 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 |
| EP3036206B1 (en) | 2013-08-23 | 2021-07-07 | Koch Agronomic Services, LLC | Urea and nitrogen stabilizer compositions |
| EP3112332A1 (en) * | 2015-07-03 | 2017-01-04 | Casale SA | Method for producing solid urea by granulation |
| CN105688750A (zh) * | 2016-01-19 | 2016-06-22 | 浙江丽水有邦新材料有限公司 | 一种防腐的回转凝固造粒机 |
| DE102017203251A1 (de) | 2017-02-28 | 2018-08-30 | Thyssenkrupp Ag | Verfahren zur Reinigung der Abluft einer Granulierungsanlage zur Herstellung eines harnstoffhaltigen Granulats |
| JP6949693B2 (ja) * | 2017-12-08 | 2021-10-13 | 東洋エンジニアリング株式会社 | 尿素、アンモニア及び二酸化炭素を含む水溶液の処理方法並びに処理設備 |
| CN107892310B (zh) * | 2017-12-12 | 2023-10-24 | 天脊煤化工集团股份有限公司 | 一种防止多孔硝铵结块的系统及工艺 |
| CN108970561A (zh) * | 2018-07-27 | 2018-12-11 | 南京灵雀智能制造有限公司 | 一种液体己内酰胺结片节能装置 |
| DE102021202869A1 (de) * | 2021-03-24 | 2022-09-29 | Thyssenkrupp Ag | Anlage und Verfahren zur Herstellung von Harnstoffgranulat |
| CN112704971B (zh) * | 2021-03-29 | 2021-07-16 | 上海境业环保能源科技股份有限公司 | 一种造粒塔全污染治理系统 |
| CN113230829B (zh) * | 2021-04-12 | 2022-11-25 | 实联化工(江苏)有限公司 | 一种纯碱生产过滤工序中含氨尾气的回收装置及方法 |
| WO2024104350A1 (zh) * | 2022-11-17 | 2024-05-23 | 上海境业环保能源科技股份有限公司 | 一种造粒尾气尘氨水汽一体智能净化系统及尿素造粒塔 |
| CN116422226B (zh) * | 2023-04-27 | 2024-09-27 | 卡萨利(北京)技术有限公司 | 具有尾气余热回收的闭式循环硫酸铵尿素流化床造粒系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT396363B (de) * | 1991-01-18 | 1993-08-25 | Chemie Linz Gmbh | Verfahren zur herstellung n-mono- oder n,n-disubstituierter harnstoffe |
| GB2315435A (en) | 1996-07-22 | 1998-02-04 | Basf Ag | Purifying waste gas from fertiliser production |
| DE69612661T2 (de) * | 1996-08-01 | 2001-12-06 | Urea Casale S.A., Lugano | Verfahren und Anlage zur Herstellung von Harnstoff mit hohem Umwandlungsgrad und niedrigem Energieverbrauch |
| 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 |
| JP2000159519A (ja) * | 1998-11-25 | 2000-06-13 | Chiyoda Corp | アンモニア・尿素製造プラントおよび製造方法 |
| 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 |
| DE102004005907B4 (de) * | 2004-02-05 | 2006-01-05 | Uhde Gmbh | Anlage zur Herstellung von biuretarmem harnstoffhaltigem Düngemittelgranulat |
-
2008
- 2008-05-14 EP EP08008908A patent/EP2119489A1/en not_active Withdrawn
-
2009
- 2009-05-04 BR BRPI0912660-0A patent/BRPI0912660B1/pt not_active IP Right Cessation
- 2009-05-04 HR HRP20130446AT patent/HRP20130446T1/hr unknown
- 2009-05-04 US US12/736,823 patent/US8080687B2/en active Active
- 2009-05-04 WO PCT/EP2009/003171 patent/WO2009138178A1/en not_active Ceased
- 2009-05-04 JP JP2011508818A patent/JP5775813B2/ja not_active Expired - Fee Related
- 2009-05-04 EP EP09745512.5A patent/EP2296785B1/en active Active
- 2009-05-04 RU RU2010150972/05A patent/RU2493903C2/ru active
- 2009-05-04 CA CA2723850A patent/CA2723850C/en active Active
- 2009-05-04 AU AU2009248335A patent/AU2009248335B2/en not_active Ceased
- 2009-05-04 CN CN2009801173452A patent/CN102026704B/zh not_active Expired - Fee Related
- 2009-05-13 PE PE2009000666A patent/PE20100351A1/es not_active Application Discontinuation
- 2009-05-14 AR ARP090101745A patent/AR074624A1/es active IP Right Grant
-
2010
- 2010-11-11 EG EG2010111927A patent/EG26215A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2009248335A1 (en) | 2009-11-19 |
| EP2296785A1 (en) | 2011-03-23 |
| RU2010150972A (ru) | 2012-06-20 |
| EP2119489A1 (en) | 2009-11-18 |
| RU2493903C2 (ru) | 2013-09-27 |
| CA2723850C (en) | 2016-05-03 |
| JP2011520749A (ja) | 2011-07-21 |
| US8080687B2 (en) | 2011-12-20 |
| BRPI0912660B1 (pt) | 2019-11-12 |
| EG26215A (en) | 2013-04-29 |
| CA2723850A1 (en) | 2009-11-19 |
| HRP20130446T1 (en) | 2013-08-31 |
| CN102026704B (zh) | 2013-11-06 |
| US20110064635A1 (en) | 2011-03-17 |
| WO2009138178A1 (en) | 2009-11-19 |
| JP5775813B2 (ja) | 2015-09-09 |
| HK1152267A1 (en) | 2012-02-24 |
| AU2009248335B2 (en) | 2014-06-19 |
| CN102026704A (zh) | 2011-04-20 |
| EP2296785B1 (en) | 2013-04-10 |
| PE20100351A1 (es) | 2010-06-04 |
| AR074624A1 (es) | 2011-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] |
Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ARTIGO 34, INCISO II, DA LPI, POR MEIO DO SERVICO DE CODIGO 206.PUBLIQUE-SE A EXIGENCIA (6.20). |
|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/11/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/11/2019, OBSERVADAS AS CONDICOES LEGAIS |
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| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2669 DE 03-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |