BRPI0914001A8 - Método e forno de cuba para a queima de material fragmentado - Google Patents

Método e forno de cuba para a queima de material fragmentado

Info

Publication number
BRPI0914001A8
BRPI0914001A8 BRPI0914001A BRPI0914001A BRPI0914001A8 BR PI0914001 A8 BRPI0914001 A8 BR PI0914001A8 BR PI0914001 A BRPI0914001 A BR PI0914001A BR PI0914001 A BRPI0914001 A BR PI0914001A BR PI0914001 A8 BRPI0914001 A8 BR PI0914001A8
Authority
BR
Brazil
Prior art keywords
burning
shaft furnace
material bed
fragmented material
tank furnace
Prior art date
Application number
BRPI0914001A
Other languages
English (en)
Inventor
Beyer Christoph
Schefer Dirk
Original Assignee
Polysius Ag
Thyssenkrupp Polysius Ag
Thyssenkrupp Resource Tech Ag
Thyssenkrupp Resource Tech Gmbh
Thyssenkrupp Ind Solutions Gmbh
Thyssenkrupp Ind Solutions Ag
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=41137714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0914001(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polysius Ag, Thyssenkrupp Polysius Ag, Thyssenkrupp Resource Tech Ag, Thyssenkrupp Resource Tech Gmbh, Thyssenkrupp Ind Solutions Gmbh, Thyssenkrupp Ind Solutions Ag filed Critical Polysius Ag
Publication of BRPI0914001A2 publication Critical patent/BRPI0914001A2/pt
Publication of BRPI0914001A8 publication Critical patent/BRPI0914001A8/pt
Publication of BRPI0914001B1 publication Critical patent/BRPI0914001B1/pt

Links

Classifications

    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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
    • C04B7/44—Burning; Melting
    • C04B7/4469—Burning; Melting in shaft or vertical kilns
    • 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
    • F27D17/20—Arrangements for treatment or cleaning of waste gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

MÉTODO E FORNO DE CUBA PARA A QUEIMA DE MATERIAL FRAGMENTADO. Na modalidade de acordo com a presente invenção para a queima de material fragmentado em um forno de cuba, forma-se no forno de cuba um leito de material com uma superfície de leito de material, sendo o combustível conduzido através de pelo menos uma lança de combustor e sendo a corrente de gases de escapamento que se forma contaminada com poluentes. O forno de cuba é operado ajustando-se uma temperatura de superfície do leito de material para 900ºC - 11 00ºC e introduzindo-se sobre a superfície do leito de material uma substância para a redução de teores de NOx.
BRPI0914001-8A 2008-08-25 2009-08-12 Método e forno de cuba para a queima de material fragmentado BRPI0914001B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008039545.5 2008-08-25
DE102008039545A DE102008039545B3 (de) 2008-08-25 2008-08-25 Verfahren zum Brennen von stückigem Material sowie Verwendung eines Schachtofens zur Durchführung des Verfahrens
PCT/EP2009/060454 WO2010023105A1 (de) 2008-08-25 2009-08-12 Verfahren und schachtofen zum brennen von stückigem material

Publications (3)

Publication Number Publication Date
BRPI0914001A2 BRPI0914001A2 (pt) 2015-10-27
BRPI0914001A8 true BRPI0914001A8 (pt) 2018-01-02
BRPI0914001B1 BRPI0914001B1 (pt) 2018-02-06

Family

ID=41137714

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914001-8A BRPI0914001B1 (pt) 2008-08-25 2009-08-12 Método e forno de cuba para a queima de material fragmentado

Country Status (7)

Country Link
EP (1) EP2344825B2 (pt)
CN (1) CN102112832B (pt)
BR (1) BRPI0914001B1 (pt)
DE (1) DE102008039545B3 (pt)
ES (1) ES2418483T3 (pt)
RU (1) RU2507460C2 (pt)
WO (1) WO2010023105A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2547974B1 (en) * 2010-03-17 2015-01-07 Cimprogetti S.p.A. Kiln for the production of calcium oxide
DE102013016701B4 (de) * 2013-10-08 2017-06-14 Khd Humboldt Wedag Gmbh Verfahren zur Entstickung von Bypassabgasen in einer Anlage zur Herstellung von Zementklinker und Anlage zur Herstellung von Zementklinker
DE102015111974A1 (de) * 2015-07-23 2017-01-26 Thyssenkrupp Ag Verfahren und Anlage zur Herstellung von Zementklinker oder anderen mineralischen Produkten und zur Entstickung von Bypassgasen
DE102016112969A1 (de) * 2016-07-14 2018-01-18 Thyssenkrupp Ag Austragsvorrichtung für einen Schachtofen und Verfahren zum Austragen von Brenngut aus einem Schachtofen
IT201700059650A1 (it) * 2017-05-31 2018-12-01 Cimprogetti S R L Forno da calce rigenerativo a flusso parallelo con un impianto per l'abbattimento degli ossidi di azoto e le loro miscele presenti nei fumi di uscita
CN116817590A (zh) * 2021-12-03 2023-09-29 南京苏冶钙业技术有限公司 基于流体燃料的物料煅烧立窑

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT24891B (de) * 1905-11-17 1906-07-10 Hermann Jun Koebe Abprotzspritze.
AT248941B (de) 1964-11-17 1966-08-25 Alois Schmid Verfahren zum Brennen und Kühlen von körnigem Gut, z. B. von Kalkstein, und Ofen zur Durchführung des Verfahrens
DE2364650A1 (de) * 1973-12-24 1975-06-26 Kloeckner Humboldt Deutz Ag Verfahren zur waermebehandlung von koernigem und/oder stueckigem gut, insbesondere zum brennen von kalk, dolomit, magnesit oder dergleichen und schachtofen zur durchfuehrung des verfahrens
DE2705710C3 (de) * 1977-02-11 1980-06-04 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Gegenstrombrennverfahren zur Erzeugung von Branntkalk und Schachtofen zur Durchfuhrung des Verfahrens
DE3209836A1 (de) * 1982-03-18 1983-09-29 Dolomitwerke GmbH, 5603 Wülfrath Verfahren zur herstellung von sinterdolomit in einem schachtofen sowie schachtofen zur durchfuehrung des verfahrens
SU1357380A1 (ru) * 1986-03-24 1987-12-07 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургической теплотехники цветной металлургии и огнеупоров Способ обжига известн ка в шахтной печи
CN1124998C (zh) * 1996-02-14 2003-10-22 弗·尔·斯米德恩公司 减少窑装置NOx排放量的方法
DK174307B1 (da) * 2000-08-24 2002-12-02 Smidth & Co As F L Fremgangsmåde samt anlæg til fremstilling af cementklinker.
KR20030079666A (ko) * 2002-12-31 2003-10-10 박정봉 선택적 비촉매환원법을 이용한 시멘트플랜트에서질소산화물의 저감장치 및 이의 저감방법
CN1186285C (zh) * 2003-05-27 2005-01-26 天津水泥工业设计研究院 一种降低水泥窑氮氧化物排放的方法
US7377773B2 (en) * 2006-08-03 2008-05-27 Chemical Lime Company Method of reducing NOx emissions in rotary preheater mineral kilns
EP1930303A1 (de) * 2006-11-13 2008-06-11 Montanuniversität Leoben Verfahren und Vorrichtung zur thermischen Behandlung von Rohstoffen

Also Published As

Publication number Publication date
EP2344825A1 (de) 2011-07-20
RU2011111275A (ru) 2012-09-27
EP2344825B1 (de) 2013-05-29
BRPI0914001B1 (pt) 2018-02-06
RU2507460C2 (ru) 2014-02-20
CN102112832B (zh) 2014-02-19
CN102112832A (zh) 2011-06-29
ES2418483T3 (es) 2013-08-14
BRPI0914001A2 (pt) 2015-10-27
EP2344825B2 (de) 2020-08-26
WO2010023105A1 (de) 2010-03-04
DE102008039545B3 (de) 2010-05-12

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP POLYSIUS AG (DE)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP RESOURCE TECHNOLOGIES AG (DE)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP RESOURCE TECHNOLOGIES GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG (DE)

B25G Requested change of headquarter approved

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG (DE)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A 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 2632 DE 15-06-2021 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.