ES2131814T3 - Metodo e instalacion para fabricar clinker de cemento portland mineralizado. - Google Patents

Metodo e instalacion para fabricar clinker de cemento portland mineralizado.

Info

Publication number
ES2131814T3
ES2131814T3 ES95910455T ES95910455T ES2131814T3 ES 2131814 T3 ES2131814 T3 ES 2131814T3 ES 95910455 T ES95910455 T ES 95910455T ES 95910455 T ES95910455 T ES 95910455T ES 2131814 T3 ES2131814 T3 ES 2131814T3
Authority
ES
Spain
Prior art keywords
pct
portland cement
cement clinker
plant
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95910455T
Other languages
English (en)
Other versions
ES2131814T5 (es
Inventor
Hans Erik Borgholm
Duncan Rordalsvej Herfort
Ole Rordalsvej Mogensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aalborg Portland AS
FLSmidth and Co AS
Original Assignee
Aalborg Portland AS
FLSmidth and Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26063607&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2131814(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DK024894A external-priority patent/DK172101B1/da
Application filed by Aalborg Portland AS, FLSmidth and Co AS filed Critical Aalborg Portland AS
Application granted granted Critical
Publication of ES2131814T3 publication Critical patent/ES2131814T3/es
Publication of ES2131814T5 publication Critical patent/ES2131814T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/42—Active ingredients added before, or during, the burning process
    • C04B7/421—Inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO Y A UNA MAQUINARIA PARA FABRICAR ESCORIA DE CEMENTO PORTLAND MINERALIZADA.EL MINERALIZADOR PUEDE POR EJEMPLO SE YESO, FLUOR, O UN DESPERDICIO QUE CONTIENE ESTOS Y OTROS MINERALIZADORES. POR MEDIO DEL METODO SEGUN LA INVENCION, SERA POSIBLE EVITAR ALGUNOS DE LOS PROBLEMAS ASOCIADOS CON LA TECNICA CONOCIDA, YA QUE ES POSIBLE UTILIZAR LA ENTRADA DEL MINERALIZADOR COMO UN PARAMETRO CONTROLABLE DURANTE LA FABRICACION DE ESCORIA MINERALIZADA. PARA REDUCIR O ERRADICAR LOS PROBLEMAS EN TERMINOS DE FORMACIONES Y BLOCAJES EN LOS CICLONES PRECALENTADORES Y EN LOS CONDUCTOS ELEVADORES ENTRE LOS CICLONES, EL MINERALIZADOR PUEDE SER VENTAJOSAMENTE AÑADIDO DESPUES DEL CICLON QUE MANIPULA EL ALIMENTO PARA EL HORNO DE CALCINACION, POR EJ. EL ULTIMO CICLON EN EL PRECALENTADOR O EN LA ETAPA PRECALENTADORA MAS BAJA EN UNA MAQUINARIA QUE NO INCORPORA UN HORNO DE CALCINACION. ESTO IMPLICA QUE NO HABRA NINGUN, PROBLEMA EN ASEGURAR UN FLUJO DE COMIDA CRUDA REGULAR A TRAVES DEL PRECALENTADOR, YA QUE UN DETERIORO SUSTANCIAL DE LAS PROPIEDADES DEL FLUJO DE LA COMIDA CRUDA PUEDE PRODUCIRSE CUANDO EL MINERALIZADOR ES AÑADIDO ANTES QUE EL PRECALENTADOR, DEPENDIENTE DEL TIPO DE MINERALIZADOR QUE SEA SELECCIONADO.
ES95910455T 1994-03-03 1995-02-21 Metodo e instalacion para fabricar clinker de cemento portland mineralizado. Expired - Lifetime ES2131814T5 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK24894 1994-03-03
DK024894A DK172101B1 (da) 1994-03-03 1994-03-03 Fremgangsmåde og anlæg til fremstilling af mineraliserede cementklinker
DK36294 1994-03-29
DK36294 1994-03-29

Publications (2)

Publication Number Publication Date
ES2131814T3 true ES2131814T3 (es) 1999-08-01
ES2131814T5 ES2131814T5 (es) 2005-03-16

Family

ID=26063607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95910455T Expired - Lifetime ES2131814T5 (es) 1994-03-03 1995-02-21 Metodo e instalacion para fabricar clinker de cemento portland mineralizado.

Country Status (11)

Country Link
US (1) US5698027A (es)
EP (1) EP0748302B2 (es)
AT (1) ATE179154T1 (es)
AU (1) AU685912B2 (es)
BR (1) BR9506988A (es)
DE (1) DE69509224T3 (es)
ES (1) ES2131814T5 (es)
FI (1) FI116138B (es)
GR (1) GR3030826T3 (es)
NO (1) NO323479B1 (es)
WO (1) WO1995023773A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19718259B4 (de) * 1997-04-30 2008-02-28 Khd Humboldt Wedag Gmbh Verfahren zur Verringerung von Schadstoff-Kreisläufen bei der Herstellung von Zementklinker aus Rohmehl sowie Anlage zur Herstellung von Zementklinker aus schadstoffhaltigem Rohmehl
US5897702A (en) * 1998-02-19 1999-04-27 Fuller Company Removal of sulfur oxides from preheater off gases
CA2313862A1 (en) * 1999-07-19 2001-01-19 Cemex Central, S.A. De C.V. Method of producing portland cement clinker using a circulating fluidized bed boiler
US6471767B1 (en) * 1999-10-15 2002-10-29 American International Materials, Ltd. Process for recycling gypsum-based waste material into readily crushable members for use in the manufacture of cement and crushable members formed thereby
MXPA01007229A (es) * 2001-07-13 2003-08-19 Cemex Trademarks Worldwide Ltd Metodo para producir clinker de cemento utilizando coque de alto contenido de azufre.
US6752865B2 (en) * 2002-03-28 2004-06-22 Council Of Scientific And Industrial Research Process for manufacturing of high iron hydraulic cement clinker
MXPA02012235A (es) * 2002-12-10 2004-07-16 Cemex Trademarks Worldwide Ltd Clinker y cemento blanco con alto contenido de azufre proveniente del coque de petroleo con alto contenido de azufre, usado como combustible.
CN100449238C (zh) * 2003-08-12 2009-01-07 沈阳恒星水泥机械有限公司 带有五级旋风筒及分解炉的余热发电回转窑及其生产方法
MXPA04007614A (es) * 2004-08-05 2006-02-09 Cemex Trademarks Worldwide Ltd Proceso para producir clinker de cemento portland y clinker obtenido.
US20060272553A1 (en) * 2005-06-01 2006-12-07 Cifuentes Victor H Cement making method
KR20090091126A (ko) * 2006-10-23 2009-08-26 스미토모 오사카 세멘토 가부시키가이샤 석면함유 폐재의 처리 방법
US7699930B2 (en) * 2006-11-21 2010-04-20 Lafarge North America Apparatus and method for feeding materials to a cement mill
JP5572168B2 (ja) 2008-12-11 2014-08-13 ビーブ・ヘルスケア・カンパニー カルバモイルピリドンｈｉｖインテグラーゼ阻害剤の製造方法および中間体
CN101717209B (zh) * 2009-11-13 2012-09-19 南京工业大学 硅酸盐水泥熟料中硫铝酸钙矿物二次合成方法
RU2509063C1 (ru) * 2012-07-20 2014-03-10 Василий Агафонович Лотов Способ получения портландцемента
CN103676859A (zh) * 2013-12-04 2014-03-26 国网河南省电力公司安阳供电公司 一种大型燃煤锅炉湿法烟气脱硫装置控制系统
WO2021079368A1 (en) 2019-10-24 2021-04-29 IMI Tami Institute for Research and Development ltd Novel flux / mineralizer for cement clinkering and method of manufacture thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646647C3 (de) * 1967-09-01 1975-10-30 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Verfahren zur Herstellung von Zement nach den Gips-Schwefelsäure-Verfahren in einem Drehofen
GB1498057A (en) * 1975-04-17 1978-01-18 Ass Portland Cement Hydraulic cements
US4135941A (en) * 1977-04-25 1979-01-23 Martin Marietta Corporation Process for the production of portland type cement clinker
IE50009B1 (en) † 1979-08-01 1986-01-22 Blue Circle Ind Ltd Portland cement clinker

Also Published As

Publication number Publication date
EP0748302B1 (en) 1999-04-21
DE69509224D1 (de) 1999-05-27
FI963418A0 (fi) 1996-09-02
BR9506988A (pt) 1997-09-16
EP0748302A1 (en) 1996-12-18
DE69509224T3 (de) 2005-04-28
FI963418A (fi) 1996-09-02
ATE179154T1 (de) 1999-05-15
WO1995023773A1 (en) 1995-09-08
MX9603786A (es) 1997-12-31
NO964101D0 (no) 1996-09-27
US5698027A (en) 1997-12-16
NO964101L (no) 1996-11-27
ES2131814T5 (es) 2005-03-16
EP0748302B2 (en) 2004-10-20
AU685912B2 (en) 1998-01-29
DE69509224T2 (de) 1999-08-19
AU1754895A (en) 1995-09-18
FI116138B (fi) 2005-09-30
NO323479B1 (no) 2007-05-21
GR3030826T3 (en) 1999-11-30

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