BR0114384A - Método para redução da emissão de sox de uma instalação de fabricação de clìnquer de cimento e dita instalação - Google Patents
Método para redução da emissão de sox de uma instalação de fabricação de clìnquer de cimento e dita instalaçãoInfo
- Publication number
- BR0114384A BR0114384A BR0114384-0A BR0114384A BR0114384A BR 0114384 A BR0114384 A BR 0114384A BR 0114384 A BR0114384 A BR 0114384A BR 0114384 A BR0114384 A BR 0114384A
- Authority
- BR
- Brazil
- Prior art keywords
- facility
- cement clinker
- clinker manufacturing
- sox emission
- reducing sox
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/204—Alkaline earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/2073—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20738—Iron
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Treating Waste Gases (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
"MéTODO PARA REDUçãO DA EMISSãO DE SO~ x~ DE UMA INSTALAçãO DE FABRICAçãO DE CLìNQUER DE CIMENTO E DITA INSTALAçãO". A presente invenção se refere a um método, assim como a uma instalação, para redução de emissão de SO~ x~ de uma instalação para fabricação de clínquer de cimento, através do qual um pó bruto de cimento é pré-aquecido e queimado em uma instalação que compreende um ciclone pré-aquecedor (1) e um forno (7). O método é peculiar em que um catalisador na forma de composto de cloreto e/ou uma mistura de diversos compostos de cloreto, é introduzido no pré-aquecedor (1), no seu estágio de ciclone mais superior ou próximo ao mais superior (2, 3); o catalisador é dirigido descendentemente pelo pré-aquecedor (1) para o forno (7); uma quantidade parcial da corrente do gás de exaustão do forno contendo o catalisador na forma vaporizada é extraída do forno (7); a corrente do gás de exaustão extraída é resfriada, de modo que o catalisador esteja presente na forma sólida; o material sólido é separado da corrente resfriada do gás de exaustão; e em que pelo menos alguma quantidade do material sólido separado contendo o catalisador é recirculada, para uma nova introdução no pré-aquecedor (1). Assim, é obtida uma efetiva redução da emissão de SO~ 2~. A razão disso é que os compostos de cloreto e/ou mistura de diversos compostos de cloreto irá promover a reação de forma catalítica do SO~ 2~ com CaO, para formação de CaSO~ 3~ e irá ainda promover a reação de SO~ 2~ com CaCO~ 3~ para formação de CaSO~ 3~ e CO~ 2~. Uma vez que um reagente, notadamente o CaCO~ 3~ está presente em grande quantidade, a redução de SO~ 2~ poderá ser efetuada sem qualquer uso de produtos químicos estranhos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200001479 | 2000-10-05 | ||
| PCT/IB2001/001713 WO2002028512A1 (en) | 2000-10-05 | 2001-09-19 | Method for reducing the sox emission from a plant for manufacturing cement clinker and such plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0114384A true BR0114384A (pt) | 2003-09-02 |
| BR0114384B1 BR0114384B1 (pt) | 2010-10-05 |
Family
ID=8159768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0114384-0A BR0114384B1 (pt) | 2000-10-05 | 2001-09-19 | processo para redução da emissão de sox de uma instalação de fabricação de clìnquer de cimento e instalação para realizar dito processo para redução de emissão de sox de uma instalação de fabricação de clìnquer de cimento. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6902714B2 (pt) |
| EP (1) | EP1337314B1 (pt) |
| JP (1) | JP5118800B2 (pt) |
| KR (1) | KR100779326B1 (pt) |
| CN (1) | CN100462129C (pt) |
| AT (1) | ATE448861T1 (pt) |
| AU (2) | AU8616901A (pt) |
| BR (1) | BR0114384B1 (pt) |
| CA (1) | CA2422573C (pt) |
| CZ (1) | CZ303436B6 (pt) |
| DE (1) | DE60140562D1 (pt) |
| DK (1) | DK1337314T3 (pt) |
| ES (1) | ES2337023T3 (pt) |
| MX (1) | MXPA03002996A (pt) |
| PL (1) | PL202321B1 (pt) |
| PT (1) | PT1337314E (pt) |
| RU (1) | RU2259226C2 (pt) |
| TW (1) | TW546163B (pt) |
| WO (1) | WO2002028512A1 (pt) |
| ZA (1) | ZA200302045B (pt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2359125A (en) * | 2000-02-08 | 2001-08-15 | Green Island Environmental Tec | Integrated cement production and waste disposal facility |
| US7947242B2 (en) * | 2002-12-11 | 2011-05-24 | Taiheiyo Cement Corporation | Cement kiln chlorine/sulfur bypass system |
| DE102004003068A1 (de) * | 2004-01-21 | 2005-08-11 | Khd Humboldt Wedag Ag | Zementklinkerherstellung mit Teilstromabzug schadstoffhaltigen Drehofenabgases |
| US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
| AU2006291134C1 (en) | 2005-09-12 | 2013-08-15 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same |
| US9427419B2 (en) | 2005-09-12 | 2016-08-30 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (DMSO) |
| WO2007033180A1 (en) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds |
| DE102007057401A1 (de) * | 2007-11-27 | 2009-05-28 | Friedrich Hellmich | Verfahren zur Aufbereitung von Sorptionsmaterial bei der Rauchgasreinigung in Ziegeleien |
| BRPI0921494A2 (pt) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
| IT1392912B1 (it) * | 2008-12-23 | 2012-04-02 | Italcementi Spa | Processo per depurare una corrente di fumi di combustione proveniente da un impianto di produzione di clinker e relativo apparato |
| US8187364B2 (en) * | 2009-08-18 | 2012-05-29 | Flsmidth A/S | Method and apparatus for removing volatile contaminants from industrial plants |
| EP2493314B1 (en) | 2009-10-30 | 2020-04-08 | Abela Pharmaceuticals, Inc. | Dimethyl sulfoxide (dmso) and methylsulfonylmethane (msm) formulations to treat osteoarthritis |
| CN102114387B (zh) * | 2010-12-22 | 2012-10-10 | 浙江工商大学 | 一种高硫生料生产水泥熟料防结皮工艺 |
| CN102228774B (zh) * | 2011-05-27 | 2013-07-24 | 中钢集团鞍山热能研究院有限公司 | 高炉渣显热回收同时进行烧结烟气脱硫的方法及装置 |
| CN104016535B (zh) * | 2014-06-16 | 2016-05-11 | 武汉钢铁(集团)公司 | 一种降低cl-、f-离子含量的装置及方法 |
| CN106365480A (zh) * | 2016-08-31 | 2017-02-01 | 浙江新业管桩有限公司 | 水泥的制造工艺 |
| CN111330439A (zh) * | 2020-03-25 | 2020-06-26 | 韩建英 | 一种船舶烟气催化氧化脱硫方法 |
| CN111348848A (zh) * | 2020-03-25 | 2020-06-30 | 韩建英 | 一种水泥窑使用高硫原料的方法 |
| CN111437720A (zh) * | 2020-04-01 | 2020-07-24 | 湖南萃智咨询服务有限公司 | 一种玻璃烟气催化氧化脱硫方法 |
| CN111420550A (zh) * | 2020-04-01 | 2020-07-17 | 湖南萃智咨询服务有限公司 | 一种水泥窑窑尾烟气催化氧化脱硫方法 |
| CN114508937B (zh) * | 2022-01-24 | 2023-11-10 | 中南大学 | 一种变气氛处理含硫酸钙固体废弃物的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2211415A1 (en) * | 1972-12-04 | 1974-07-19 | Chem Trol Pollution Services | Cement clinker mfr - by firing precursors including potash with a chlorine liberating cpd to control alkali content of clinker |
| JPS5242154B2 (pt) * | 1973-03-22 | 1977-10-22 | ||
| DK155931C (da) * | 1976-08-20 | 1989-10-30 | Tashkent Ni I Pi Stroitel | Cement |
| JPS5637028A (en) * | 1979-08-30 | 1981-04-10 | Kobe Steel Ltd | Desulfurizing method of exhaust gas |
| CA1162031A (en) * | 1981-09-24 | 1984-02-14 | Stefan Dhman | Method of purifying a gas containing sulphur dioxide components therein |
| US4404032A (en) * | 1982-03-23 | 1983-09-13 | Tashkentsky Nauchnoissledovatelsky I Proektny Institut Stroitelnykh Materialov | Process for producing cement clinker |
| GB2152487A (en) * | 1984-01-07 | 1985-08-07 | Kloeckner Humboldt Deutz Ag | Method of desulphurising flue gas |
| US5306475A (en) | 1987-05-18 | 1994-04-26 | Ftu Gmbh Technische Entwicklung Und Forschung Im Umweltschutz | Reactive calcium hydroxides |
| DE3728128C1 (de) * | 1987-08-22 | 1989-03-02 | Rhein Westfael Elect Werk Ag | Verfahren zur Entschwefelung von Rauchgasen von Kraftwerkskesselfeuerungen |
| CN1019403B (zh) * | 1988-12-28 | 1992-12-09 | 中国矿业大学北京研究生部型煤研究设计所 | 降低锅炉烟气中二氧化硫含量工艺 |
| US5259876A (en) * | 1990-05-04 | 1993-11-09 | F. L. Smidth & Co. A/S | Method and apparatus for the manufacture of clinker from mineral raw materials |
| DK191291A (da) | 1991-11-25 | 1993-05-26 | Smidth & Co As F L | Fremgangsmaade til reducering af so2-indholdet i afgangsgassen fra et klinkerfremstillingsanlaeg samt indretning til udoevelse af fremgangsmaaden |
| DE19511304A1 (de) | 1995-03-28 | 1996-10-02 | Graf Epe Gmbh | Zyklonwärmetauscher für Drehöfen zur Klinkererzeugung in Zementwerken und Verfahren zur Abgasentschwefelung eines Drehofens mit einem solchen Zyklonwärmetauscher |
| DE19649663C1 (de) * | 1996-11-29 | 1998-04-02 | Schwenk Baustoffwerke Kg E | Verfahren zur Entfernung von Schwefeldioxid aus Abgasen einer Ofenanlage |
| US5897702A (en) * | 1998-02-19 | 1999-04-27 | Fuller Company | Removal of sulfur oxides from preheater off gases |
| JP4388615B2 (ja) * | 1999-02-09 | 2009-12-24 | 太平洋セメント株式会社 | 塩素バイパス排気のＳＯｘ低減方法 |
| DE60002339T2 (de) | 1999-06-18 | 2004-01-22 | F.L. Smidth & Co. A/S | Verfahren und vorrichtung zur entschwefelung von abgasen |
-
2001
- 2001-09-14 TW TW090122914A patent/TW546163B/zh not_active IP Right Cessation
- 2001-09-19 DK DK01965536.4T patent/DK1337314T3/da active
- 2001-09-19 DE DE60140562T patent/DE60140562D1/de not_active Expired - Lifetime
- 2001-09-19 BR BRPI0114384-0A patent/BR0114384B1/pt not_active IP Right Cessation
- 2001-09-19 RU RU2003107674/15A patent/RU2259226C2/ru not_active IP Right Cessation
- 2001-09-19 CN CNB018161839A patent/CN100462129C/zh not_active Expired - Fee Related
- 2001-09-19 CA CA002422573A patent/CA2422573C/en not_active Expired - Fee Related
- 2001-09-19 AU AU8616901A patent/AU8616901A/xx active Pending
- 2001-09-19 ES ES01965536T patent/ES2337023T3/es not_active Expired - Lifetime
- 2001-09-19 WO PCT/IB2001/001713 patent/WO2002028512A1/en active IP Right Grant
- 2001-09-19 CZ CZ20030766A patent/CZ303436B6/cs not_active IP Right Cessation
- 2001-09-19 ZA ZA200302045A patent/ZA200302045B/en unknown
- 2001-09-19 KR KR1020037004867A patent/KR100779326B1/ko not_active IP Right Cessation
- 2001-09-19 EP EP01965536A patent/EP1337314B1/en not_active Expired - Lifetime
- 2001-09-19 AU AU2001286169A patent/AU2001286169B2/en not_active Ceased
- 2001-09-19 MX MXPA03002996A patent/MXPA03002996A/es active IP Right Grant
- 2001-09-19 PT PT01965536T patent/PT1337314E/pt unknown
- 2001-09-19 JP JP2002532332A patent/JP5118800B2/ja not_active Expired - Fee Related
- 2001-09-19 AT AT01965536T patent/ATE448861T1/de not_active IP Right Cessation
- 2001-09-19 US US10/380,668 patent/US6902714B2/en not_active Expired - Fee Related
- 2001-09-19 PL PL359781A patent/PL202321B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001286169B2 (en) | 2005-10-13 |
| BR0114384B1 (pt) | 2010-10-05 |
| PT1337314E (pt) | 2010-01-25 |
| WO2002028512A1 (en) | 2002-04-11 |
| KR100779326B1 (ko) | 2007-11-27 |
| EP1337314B1 (en) | 2009-11-18 |
| JP5118800B2 (ja) | 2013-01-16 |
| US6902714B2 (en) | 2005-06-07 |
| AU8616901A (en) | 2002-04-15 |
| KR20030059180A (ko) | 2003-07-07 |
| CA2422573C (en) | 2009-07-28 |
| RU2259226C2 (ru) | 2005-08-27 |
| ES2337023T3 (es) | 2010-04-20 |
| DK1337314T3 (da) | 2010-03-08 |
| EP1337314A1 (en) | 2003-08-27 |
| ATE448861T1 (de) | 2009-12-15 |
| CN100462129C (zh) | 2009-02-18 |
| ZA200302045B (en) | 2004-03-15 |
| TW546163B (en) | 2003-08-11 |
| CZ2003766A3 (cs) | 2003-09-17 |
| US20040040441A1 (en) | 2004-03-04 |
| CA2422573A1 (en) | 2002-04-11 |
| CN1466481A (zh) | 2004-01-07 |
| JP2004510677A (ja) | 2004-04-08 |
| MXPA03002996A (es) | 2003-07-14 |
| DE60140562D1 (de) | 2009-12-31 |
| PL202321B1 (pl) | 2009-06-30 |
| PL359781A1 (en) | 2004-09-06 |
| CZ303436B6 (cs) | 2012-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/09/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
| 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 2324 DE 21-07-2015 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. |