ES2158964T3 - Procedimiento para el aprovechamiento de materiales residuales en la fabricacion de cemento. - Google Patents

Procedimiento para el aprovechamiento de materiales residuales en la fabricacion de cemento.

Info

Publication number
ES2158964T3
ES2158964T3 ES96101401T ES96101401T ES2158964T3 ES 2158964 T3 ES2158964 T3 ES 2158964T3 ES 96101401 T ES96101401 T ES 96101401T ES 96101401 T ES96101401 T ES 96101401T ES 2158964 T3 ES2158964 T3 ES 2158964T3
Authority
ES
Spain
Prior art keywords
gross
components
residual materials
fuel
procedure
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
ES96101401T
Other languages
English (en)
Inventor
Siegfried Dipl-Ing Meininger
Hanno Dipl-Volksw Reimann
Gotz Dipl Rer Pol Tech Reimann
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.)
Schwenk Zement GmbH and Co KG
Original Assignee
Schwenk E Baustoffwerke KG
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
Priority claimed from DE19602321A external-priority patent/DE19602321A1/de
Application filed by Schwenk E Baustoffwerke KG filed Critical Schwenk E Baustoffwerke KG
Application granted granted Critical
Publication of ES2158964T3 publication Critical patent/ES2158964T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
    • C01B17/506—Preparation of sulfur dioxide by reduction of sulfur compounds of calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/745—Preparation from sulfates
    • 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
    • C04B7/02—Portland cement
    • C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Treating Waste Gases (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

EN EL MARCO DEL PROCEDIMIENTO CONOCIDO DE MULLER-KUHNE Y EN UNA INSTALACION CORRESPONDIENTE PUEDE CONSEGUIRSE BAJO GUIA DEL PROCEDIMIENTO OPTIMA UNA UTILIZACION DE MATERIALES RESIDUALES DIFERENTES, TANTO CON RESPECTO A LA ELABORACION DE UNA HARINA EN BRUTO COMO TAMBIEN EN LO QUE SE REFIERE AL MATERIAL DE COMBUSTIBLE, DONDE ELLO ES POSIBLE DE FORMA ESPECIAL DE TAL MODO, QUE LOS COMPONENTES DE HARINA EN BRUTO Y TAMBIEN LOS COMPONENTES DEL MATERIAL DE COMBUSTIBLE SE COLOCAN DE FORMA SEPARADA CON RESPECTO A SU UTILIZACION PARA LOS MATERIALES RESIDUALES QUE APARECEN Y SE ACONDICIONAN DE FORMA QUE SE MEZCLAN EN LA RECEPCION CORRESPONDIENTE BAJO SUPERVISION ESTRECHA. EL GAS DE COMBUSTION SE UTILIZA PARA CALENTAMIENTO PREVIO DEL MOLIDO EN BRUTO, EN DONDE SE ALIMENTA CON MOLIDO EN BRUTO CALIENTE. CON ELLO SE GUIAN LOS COMPONENTES CON CAPACIDAD DE ADHERENCIA AL MISMO TIEMPO A PARTIR DEL GAS DE COMBUSTION. EL MOLIDO EN BRUTO PREVIAMENTE CALENTADO CORRESPONDIENTE Y TAMBIEN EL MOLIDO EN BRUTO RECUPERADODESPUES DE LA ELIMINACION DE POLVO QUE TIENE LUGAR A CONTINUACION O EL POLVO SE GUIAN CONJUNTAMENTE AL HORNO TUBULAR DE GIRO, DONDE LOS COMBUSTIBLES SOLIDOS Y OTROS COMBUSTIBLES SE APLICAN CON LLAMA DIFERENTE EN EL EXTREMO OPUESTO DEL HORNO TUBULAR DE GIRO.
ES96101401T 1995-02-13 1996-02-01 Procedimiento para el aprovechamiento de materiales residuales en la fabricacion de cemento. Expired - Lifetime ES2158964T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19504668 1995-02-13
DE19602321A DE19602321A1 (de) 1995-02-13 1996-01-24 Verfahren und Verwertung von Reststoffen bei der Zementherstellung

Publications (1)

Publication Number Publication Date
ES2158964T3 true ES2158964T3 (es) 2001-09-16

Family

ID=26012383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96101401T Expired - Lifetime ES2158964T3 (es) 1995-02-13 1996-02-01 Procedimiento para el aprovechamiento de materiales residuales en la fabricacion de cemento.

Country Status (7)

Country Link
US (1) US6391107B1 (es)
EP (1) EP0728713B1 (es)
JP (1) JPH08253350A (es)
AT (1) ATE200887T1 (es)
CA (1) CA2169425A1 (es)
DK (1) DK0728713T3 (es)
ES (1) ES2158964T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10155407B4 (de) * 2001-11-10 2010-02-18 Khd Humboldt Wedag Gmbh Verfahren und Einrichtung zur Einführung von festem, flugfähigem Brennstoff in den Calcinator einer Zementproduktionslinie
JP4514415B2 (ja) * 2003-05-13 2010-07-28 宇部興産株式会社 重金属溶出抑制材の製造方法
US20050132933A1 (en) * 2003-12-18 2005-06-23 Bernard Blum Method and apparatus for control of kiln feed chemistry in cement clinker production
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
JP5174245B2 (ja) * 2008-09-17 2013-04-03 エフ・エル・スミス・エー・エス 代替燃料のためのロータリーキルン
US8623319B2 (en) * 2010-07-05 2014-01-07 Xiaolin Yin Process for directly producing sulfur trioxide and sulfuric acid using gypsum as raw material
CN111039590B (zh) * 2019-12-19 2022-05-17 河南涵宇特种建筑材料有限公司 引气复合型纤维膨胀抗裂剂生产工艺
DE102020100249A1 (de) 2020-01-08 2021-07-08 Thyssenkrupp Ag Integriertes Verfahren zur kommerziellen und industriellen Verwertung von Kalziumsulfat unter Gewinnung von Seltenen Erden aus der Phosphorsäureproduktion
DE102020100241A1 (de) 2020-01-08 2021-07-08 Thyssenkrupp Ag Verfahren zur Herstellung von Phosphorsäure und Klinkerprozess-geeigneter Kalziumsulfatqualität zur kommerziellen und industriellen Verwertung von Kalziumsulfat
CN112440856B (zh) * 2020-12-16 2022-08-12 郓城瑞达专用车制造有限公司 一种具有快速下料机构的散装水泥罐车
CN115108740B (zh) * 2022-05-23 2023-07-07 临沂中联水泥有限公司 一种处置焦化厂污染土的水泥熟料
WO2024095140A1 (en) 2022-11-02 2024-05-10 Holcim Technology Ltd Method of producing cement clinker from a source of calcium sulfate
FI4385961T3 (fi) 2022-12-14 2025-12-03 Holcim Technology Ltd Menetelmä sementtiklinkkerin valmistamiseksi kalsiumsulfaatin lähteestä
EP4431458A1 (en) 2023-03-15 2024-09-18 Holcim Technology Ltd Method of producing calcium oxide or calcium hydroxide from a calcium-containing liquid solution
CN116474546A (zh) * 2023-03-16 2023-07-25 山东国舜建设集团有限公司 一种顺流喷淋湿法脱硫系统及工艺
WO2025073878A1 (en) 2023-10-06 2025-04-10 Holcim Technology Ltd Method of producing calcium oxide from a source of calcium sulfate
EP4534497A1 (en) 2023-10-06 2025-04-09 Holcim Technology Ltd Method of producing cement clinker from a source of calcium sulfate
EP4574787A1 (en) 2023-12-21 2025-06-25 Holcim Technology Ltd Method of producing cement clinker from a source of calcium sulfate
WO2025210199A1 (en) 2024-04-04 2025-10-09 Holcim Technology Ltd Method of producing calcium oxide from a raw material comprising a source of calcium sulfate
EP4628463A1 (en) 2024-04-04 2025-10-08 Holcim Technology Ltd Method of producing cement clinker from a raw material comprising a source of calcium sulfate
EP4678612A1 (en) 2024-07-09 2026-01-14 Holcim Technology Ltd Method of producing cement clinker from a raw material comprising a source of calcium sulfate
EP4729496A1 (en) 2024-10-16 2026-04-22 Holcim Technology Ltd Method of producing calcium oxide from a raw material comprising a source of calcium sulfate

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220735A (en) * 1917-01-29 1917-03-27 Julius Elsner Method for the production of hydraulic lime and cement from combustion residues of sewage, canal-sludge, or the like.
US2528103A (en) * 1946-01-07 1950-10-31 Robert M Willson Method of producing sulfuric acid and hydraulic cement from gypsum
GB981025A (en) * 1963-12-23 1965-01-20 Polysius Gmbh Improvements in or relating to the kilning of cement
GB1037193A (en) * 1964-03-05 1966-07-27 Polysuis G M B H A method of producing low alkali cement clinker
GB1187036A (en) * 1966-08-03 1970-04-08 Smidth & Co As F L Methods of and Plants for Burning Cement.
GB1112180A (en) * 1966-10-25 1968-05-01 Ver Phosphatduengerwerke A process for the production of raw stock for the manufacture of sulphuric acid and cement from calcium sulphate residues
DE1571618C3 (de) * 1966-12-29 1973-10-25 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Verfahren und Vorrichtung zur Her stellung von Zement
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
BE790083A (fr) * 1971-10-14 1973-04-13 Chemie Linz Ag Procede de production de clinker de ciment et de dioxyde de soufre
US4022630A (en) * 1972-07-27 1977-05-10 The Associated Portland Cement Manufacturers Limited Portland cement-making and municipal refuse conversion
US4022629A (en) * 1973-06-26 1977-05-10 Kaiser Industries Corporation Manufacture of cement in rotary vessels
GB1510392A (en) * 1976-01-19 1978-05-10 Ass Portland Cement Portland cement manufacture and utilisation of waste matter
JPS55102817A (en) * 1979-01-31 1980-08-06 Bridgestone Corp Effective utilization of waste tire
US4260421A (en) * 1979-05-18 1981-04-07 Exxon Research & Engineering Co. Cement production from coal conversion residues
US4238237A (en) * 1980-01-18 1980-12-09 United States Steel Corporation Manufacture of cement by intergrinding carbonaceous fuel
SU937392A1 (ru) * 1981-02-27 1982-06-23 Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности Сырьева смесь дл получени цементного клинкера
AT378170B (de) * 1982-04-16 1985-06-25 Perlmooser Zementwerke Ag Verfahren zur herstellung von zementklinker
DE3234281A1 (de) * 1982-09-16 1984-03-22 Deutsche Babcock Werke AG, 4200 Oberhausen Vorrichtung zum verbrennen von abfallstoffen
JPS59102845A (ja) * 1982-12-02 1984-06-14 藤田　晃弘 都市ゴミ焼却灰の処理方法
DE3572161D1 (en) * 1984-03-27 1989-09-14 Alexander Grisar Process for the disposal of combustible refuses
DE3622688A1 (de) * 1986-07-05 1988-01-14 Metallgesellschaft Ag Verfahren zur herstellung von zementklinker und so(pfeil abwaerts)2(pfeil abwaerts)-haltigen abgasen
US5049198A (en) * 1988-06-10 1991-09-17 Ribas Roger S Calcium sulfate process for the coproduction of Portland cement clinker and concentrated sulfur dioxide adequate to manufacture sulfuric acid
US5216968A (en) * 1990-11-09 1993-06-08 Bayer Aktiengesellschaft Method of stabilizing a combustion process
DE4241540C1 (de) * 1992-12-10 1993-12-16 Bitterfelder Qualifizierungs U Rohmehlmischung und Verfahren zur Herstellung von Zementklinker und Rückgewinnung von Schwefeldioxid
US5496404A (en) * 1993-05-03 1996-03-05 Waste Markets, Inc. Process of recycling paint waste

Also Published As

Publication number Publication date
US6391107B1 (en) 2002-05-21
ATE200887T1 (de) 2001-05-15
EP0728713B1 (de) 2001-05-02
JPH08253350A (ja) 1996-10-01
EP0728713A3 (de) 1999-03-03
DK0728713T3 (da) 2001-08-20
EP0728713A2 (de) 1996-08-28
CA2169425A1 (en) 1996-08-14

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