BRPI0917269A2 - aparelho e método para reduzir emissões de gás de exaustão geradas durante a trituração e secagem do farelo bruto de cimento - Google Patents

aparelho e método para reduzir emissões de gás de exaustão geradas durante a trituração e secagem do farelo bruto de cimento

Info

Publication number
BRPI0917269A2
BRPI0917269A2 BRPI0917269A BRPI0917269A BRPI0917269A2 BR PI0917269 A2 BRPI0917269 A2 BR PI0917269A2 BR PI0917269 A BRPI0917269 A BR PI0917269A BR PI0917269 A BRPI0917269 A BR PI0917269A BR PI0917269 A2 BRPI0917269 A2 BR PI0917269A2
Authority
BR
Brazil
Prior art keywords
drying
exhaust gas
generated during
during grinding
gas emissions
Prior art date
Application number
BRPI0917269A
Other languages
English (en)
Inventor
Antony T Shave
Ovel L Jepsen
Steve Miller
Original Assignee
Flsmdith As
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 Flsmdith As filed Critical Flsmdith As
Publication of BRPI0917269A2 publication Critical patent/BRPI0917269A2/pt

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
    • C04B7/47—Cooling ; Waste heat management
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Drying Of Solid Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BRPI0917269A 2008-08-07 2009-08-06 aparelho e método para reduzir emissões de gás de exaustão geradas durante a trituração e secagem do farelo bruto de cimento BRPI0917269A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/221,906 US7972419B2 (en) 2008-08-07 2008-08-07 Apparatus and method for reducing emissions resulting from raw meal grinding
PCT/US2009/004522 WO2010016922A1 (en) 2008-08-07 2009-08-06 Apparatus and method for reducing emissions resulting from raw meal grinding

Publications (1)

Publication Number Publication Date
BRPI0917269A2 true BRPI0917269A2 (pt) 2015-11-10

Family

ID=41651713

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917269A BRPI0917269A2 (pt) 2008-08-07 2009-08-06 aparelho e método para reduzir emissões de gás de exaustão geradas durante a trituração e secagem do farelo bruto de cimento

Country Status (7)

Country Link
US (1) US7972419B2 (pt)
EP (1) EP2321036A4 (pt)
CN (1) CN102149447B (pt)
BR (1) BRPI0917269A2 (pt)
CA (1) CA2733018C (pt)
RU (1) RU2504427C2 (pt)
WO (1) WO2010016922A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9058029B2 (en) * 2011-03-31 2015-06-16 Brad Radl System and method for creating a graphical control programming environment
DE102011001933B4 (de) * 2011-04-08 2013-02-28 Elex Cemcat Ag Verfahren und Anlage zur Herstellung von Zementklinker und zur Reinigung der dabei entstehenden Abgase
AT512113B1 (de) * 2011-10-25 2016-06-15 Holcim Technology Ltd Verfahren und vorrichtung zum aufarbeiten von nassen, organische komponenten enthaltenden abfallstoffen
DE102014100896A1 (de) * 2014-01-27 2015-07-30 Thyssenkrupp Ag Verfahren zur Wärmebehandlung eines Stoffstroms und zur Reinigung von dabei entstehenden Abgasen
CN106155026B (zh) * 2016-08-19 2019-03-08 广东亚仿科技股份有限公司 一种水泥厂煤耗及碳排放监测方法
WO2019116350A1 (en) 2017-12-15 2019-06-20 Flsmidth A/S Cement raw meal separator apparatus and method of using same
CN112136015A (zh) 2018-05-15 2020-12-25 Fl史密斯公司 用于处理颗粒物的减排设备及其使用方法
WO2020044288A1 (en) * 2018-08-29 2020-03-05 Flsmidth A/S A method and apparatus for reduction of hci emission from cement plants using cement raw meal as absorber
ES2903251B2 (es) * 2020-09-30 2022-09-02 Cogcem Proyectos S L Control de volátiles en procesos de fabricación de clínker de cemento (bypass frío)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510392A (en) * 1976-01-19 1978-05-10 Ass Portland Cement Portland cement manufacture and utilisation of waste matter
US4135941A (en) * 1977-04-25 1979-01-23 Martin Marietta Corporation Process for the production of portland type cement clinker
US4204835A (en) * 1978-11-16 1980-05-27 Fuller Company Apparatus for treating solid particulate material
JPS55136154A (en) * 1979-04-03 1980-10-23 Sumitomo Cement Co Method and device for utilizing combustible matter
GB2097697A (en) * 1981-04-27 1982-11-10 Smidth & Co As F L Combined cooling and grinding of clinker
US4366000A (en) * 1981-10-13 1982-12-28 Wadia Darius A Method and apparatus for preheating dry raw meal prior to introduction of the meal into a suspension cyclone preheater system supplying a rotary kiln
DE4000795A1 (de) * 1990-01-12 1991-07-18 Krupp Polysius Ag Verfahren zur reinigung der abgase von anlagen zur herstellung von zementklinker
DE4018786A1 (de) * 1990-06-12 1991-12-19 Krupp Polysius Ag Verfahren zur reinigung der abgase von anlagen zur herstellung von zementklinker
RU2014877C1 (ru) * 1990-06-29 1994-06-30 Нитимен Корпорейшн и Фудзи Машинери Инджиниринг Ко., Лтд. Способ очистки отходящих газов от окислов серы
SU1732127A1 (ru) * 1990-08-31 1992-05-07 Государственный Всесоюзный Институт По Проектированию И Научно-Исследовательским Работам "Южгипроцемент" Технологический комплекс по производству цемента
DE4120277A1 (de) * 1991-06-19 1992-12-24 Krupp Polysius Ag Verfahren und vorrichtung zum reinigen von abgasen aus ofenanlagen
DK170368B1 (da) * 1992-08-06 1995-08-14 Smidth & Co As F L Fremgangsmåde til bortbrænding af affald i et cementovnanlæg, samt anlæg til udøvelse af fremgangsmåden
US5556459A (en) * 1995-06-08 1996-09-17 Cohen; Sidney M. Method for the reduction of SO2 emissions as generated by the fluid bed cement process
DE19540996A1 (de) * 1995-11-03 1997-05-15 Paul Loerke Verfahren zur thermischen Behandlung von feinkörnigem Gut, insbesondere zur Herstellung von Zementklinker
DE19649663C1 (de) * 1996-11-29 1998-04-02 Schwenk Baustoffwerke Kg E Verfahren zur Entfernung von Schwefeldioxid aus Abgasen einer Ofenanlage
GB2396400B (en) * 2000-02-08 2004-10-13 Green Island Environmental Tec Method and process for co-combustion in a waste-to-energy facility
DE102004045510A1 (de) * 2004-09-14 2006-03-30 Polysius Ag Verfahren und Vorrichtung zum Veraschen von Brennstoff
US8470273B2 (en) * 2005-01-06 2013-06-25 Taiheiyo Cement Corporation Device and method for processing cement kiln combustion exhaust
DE102005057346A1 (de) * 2005-12-01 2007-06-06 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zementklinker, und Verfahren zum Betrieb einer solchen Anlage
DE102006012301A1 (de) * 2006-03-15 2007-09-20 Cemag-Anlagenbau-Dessau Gmbh Herstellung von Zementklinker
US20100300864A1 (en) * 2009-05-28 2010-12-02 Flsmidth A/S Method for Eliminating Spikes of Mercury Emissions

Also Published As

Publication number Publication date
WO2010016922A1 (en) 2010-02-11
CN102149447B (zh) 2015-09-16
CN102149447A (zh) 2011-08-10
EP2321036A1 (en) 2011-05-18
CA2733018A1 (en) 2010-02-11
EP2321036A4 (en) 2014-03-26
US20100031821A1 (en) 2010-02-11
US7972419B2 (en) 2011-07-05
RU2011108208A (ru) 2012-09-20
RU2504427C2 (ru) 2014-01-20
CA2733018C (en) 2016-06-21

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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 POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20).

B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]