[go: up one dir, main page]

MX9801161A - Proceso para producir energia de vapor y escoria de cemento simultaneamente en un aparato, sus productos, aparatos y uso. - Google Patents

Proceso para producir energia de vapor y escoria de cemento simultaneamente en un aparato, sus productos, aparatos y uso.

Info

Publication number
MX9801161A
MX9801161A MX9801161A MX9801161A MX9801161A MX 9801161 A MX9801161 A MX 9801161A MX 9801161 A MX9801161 A MX 9801161A MX 9801161 A MX9801161 A MX 9801161A MX 9801161 A MX9801161 A MX 9801161A
Authority
MX
Mexico
Prior art keywords
quick
boiler
fired
cement clinkers
products
Prior art date
Application number
MX9801161A
Other languages
English (en)
Inventor
Xuefang Zhu
Benen Liu
Original Assignee
Academia China De Ciencias Rep
Por El Departamento De Servici
Administrativo The Chinese Aca
Of Sciences Presented By The
Of Administrative Service Bure
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 Academia China De Ciencias Rep, Por El Departamento De Servici, Administrativo The Chinese Aca, Of Sciences Presented By The, Of Administrative Service Bure filed Critical Academia China De Ciencias Rep
Publication of MX9801161A publication Critical patent/MX9801161A/es

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
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
    • 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
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
    • 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
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • 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
    • 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
    • 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
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La presente invencion describe un proceso para producir energía de vapor y escoria de cemento de calcinacion rápida simultáneamente en un aparato, la escoria de cemento de calcinacion rápida/cenizas de hulla modificadas por calcinacion rápida preparadas por tal proceso así como los productos de cemento preparados las mismas como sustancias activas. También se describe el aparato adecuado para incorporar este proceso. El proceso de la presente invencion posee las características tecnologicas de calcinacion rápida y enfriamiento rápido y contribuye a una buena actividad cementante hidráulica de las escorias de cemento de calcinacion rápida/cenizas de hulla modificadas por calcinacion rápida, las cuales son capaces de ser usadas directamente como sustancias activas en la produccion de cemento de alta calidad.
MX9801161A 1995-08-14 1998-02-11 Proceso para producir energia de vapor y escoria de cemento simultaneamente en un aparato, sus productos, aparatos y uso. MX9801161A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95115360A CN1143054A (zh) 1995-08-14 1995-08-14 “一炉两用”同时出热和生产水泥熟料的方法、产品、设备及应用

Publications (1)

Publication Number Publication Date
MX9801161A true MX9801161A (es) 1998-11-29

Family

ID=5080446

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9801161A MX9801161A (es) 1995-08-14 1998-02-11 Proceso para producir energia de vapor y escoria de cemento simultaneamente en un aparato, sus productos, aparatos y uso.

Country Status (11)

Country Link
US (1) US6468345B1 (es)
EP (1) EP0847966A4 (es)
JP (1) JPH11511107A (es)
KR (1) KR19990036349A (es)
CN (1) CN1143054A (es)
AU (1) AU713233B2 (es)
CA (1) CA2228273A1 (es)
MX (1) MX9801161A (es)
PL (1) PL328229A1 (es)
TW (1) TW429239B (es)
WO (1) WO1997007071A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1092692A1 (en) * 1999-09-16 2001-04-18 "Patelhold" Patentverwertungs-& Elektro-Holding AG Method of producing cement clinker and electricity
AU3949501A (en) * 2000-03-27 2001-10-08 Alstom Technology Ltd Method of increasing the clinker output of an existing cement plant and of producing steam
US6755905B2 (en) 2002-02-15 2004-06-29 Lafarge Canada Inc. Use of high carbon coal ash
CN1232465C (zh) * 2002-12-24 2005-12-21 清华大学 凝石二元化湿水泥及其用途
US20040231566A1 (en) * 2003-05-20 2004-11-25 Cemex Inc. Process for Fly Ash Beneficiation
US20060032408A1 (en) * 2004-08-12 2006-02-16 Strabala William M Method of making pozzolands and cementitious materials from coal combustion by-products
US7998268B2 (en) * 2005-06-29 2011-08-16 Ecologic Tech Company, Inc. Method to produce durable non-vitrified fly ash bricks and blocks
JP2007330929A (ja) * 2006-06-16 2007-12-27 Chugoku Electric Power Co Inc:The 土木建築材料の製造方法
MX2009011564A (es) * 2007-06-12 2009-11-10 Smidth As F L Metodo y planta de produccion simultanea de electricidad y clinker de cemento hidraulico.
CN101314742B (zh) * 2008-06-25 2012-12-12 中科院科技服务有限公司 多元掺烧剂的使用方法
CA2646171A1 (en) * 2008-12-10 2010-06-10 Her Majesty The Queen In Right Of Canada, As Represented By The Minist Of Natural Resources Canada High pressure direct contact oxy-fired steam generator
AT508506B8 (de) * 2009-07-03 2012-09-15 Novak Denes Dipl Ing Zement und verfahren zur herstellung von zement
US8961684B2 (en) 2009-09-24 2015-02-24 Ash Improvement Technology Inc. Production of coal combustion products for use in cementitious materials
CA2774795C (en) * 2009-09-24 2017-11-07 Ash Improvement Technology, Inc. Production of cement additives from combustion products of hydrocarbon fuels and strength enhancing metal oxides
US9365451B2 (en) 2009-09-24 2016-06-14 Ash Improvement Technology Inc. Cement additives produced by combustion of coal with clay and slag
US9284219B2 (en) * 2009-12-16 2016-03-15 Enviropower Renewable, Inc. Method and system for reprocessing high carbon coal fly ash to produce cementitious materials
WO2011103371A2 (en) * 2010-02-17 2011-08-25 Roman Cement, Llc Modification of pozzolanic chemistry at production plant
US20110269079A1 (en) * 2010-04-28 2011-11-03 Enviromental Energy Services, Inc. Process for operating a utility boiler and methods therefor
JP5191010B2 (ja) * 2010-08-20 2013-04-24 三菱マテリアル株式会社 セメントクリンカーの製造方法
CN104472971A (zh) * 2014-11-30 2015-04-01 重庆市天星寨粉葛食品有限公司 粉类蒸煮进料装置
US10759696B2 (en) * 2015-01-30 2020-09-01 Scb International Holdings, Llc Cement kiln fuel treatment
US10981831B2 (en) 2017-09-21 2021-04-20 Crown Products & Services, Inc. Dry mix and concrete composition containing bed ash and related methods

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745657A (en) * 1952-11-19 1956-05-15 Ford Motor Co Process of burning solid fuel to produce slag suitable for portland cement
BR7703955A (pt) * 1977-06-16 1978-02-14 Serrama Sa Substituicao parcial de oleo combustivel por carvao mineral ou vegetal bruto no processo de fabricacao de cimento por via seca
US4174974A (en) * 1978-04-14 1979-11-20 Standard Oil Company (Indiana) Process for converting coal ash slag into portland cement
GB1556788A (en) * 1978-05-23 1979-11-28 Smidth & Co As F L Manufacture of cementitious material
US4256504A (en) * 1979-10-16 1981-03-17 The United States Of America As Represented By The Secretary Of The Interior Fly ash-based cement
US4474010A (en) * 1980-02-15 1984-10-02 Sumitomo Semento Kabushiki Kaisha Method of recovering exhaust gas from boiler in electrical power generating device using combustible material as fuel and apparatus for performing such method
US4387654A (en) * 1980-05-05 1983-06-14 Coen Company, Inc. Method for firing a rotary kiln with pulverized solid fuel
DE3020896A1 (de) * 1980-06-02 1981-12-17 Licencia Találmányokat Ertékesítö Vállalat, Budapest Verfahren zur herstellung von calciumsilikat- und/oder calciumaluminathaltigen, gegebenenfalls pulverfoermigen, klinkermaterialien
US4508573A (en) * 1981-12-02 1985-04-02 Texas Industries, Inc. Co-production of cementitious products
US4396432A (en) * 1982-01-11 1983-08-02 University Of Illinois Foundation Process for converting coal to gaseous fuel with production of Portland cement as a by-product
US4600438A (en) * 1983-03-09 1986-07-15 Texas Industries, Inc. Co-production of cementitious products
US4555392A (en) * 1984-10-17 1985-11-26 The United States Of America As Represented By The United States Department Of Energy Portland cement for SO2 control in coal-fired power plants
CN1007890B (zh) * 1985-04-01 1990-05-09 中国科学院环境化学研究所 型煤供热同时生产水泥熟料
US4780291A (en) * 1987-01-29 1988-10-25 Tas, Inc. Process for removing sulfur gases from a combustion gas
CN1024461C (zh) * 1989-06-08 1994-05-11 中国建筑材料科学研究院水泥科学研究所 沸腾锅炉供热、发电、烧水泥的生产工艺
CN1051717A (zh) * 1989-11-16 1991-05-29 清华大学 一种用燃煤固硫渣制作固硫渣水泥的方法
CN1029470C (zh) * 1990-10-06 1995-08-09 武汉工业大学 用煤矸石供热发电同时生产早强水泥工艺
CN1023557C (zh) * 1990-10-13 1994-01-19 中国建筑材料科学研究院 添加晶种生产水泥的方法
CN1028984C (zh) 1991-01-16 1995-06-21 中国建筑材料科学研究院水泥科学研究所 流化床锅炉煅烧泥灰岩生产砌筑水泥的方法
CN1076182A (zh) * 1992-03-06 1993-09-15 绵阳市经济科技咨询服务中心 燃煤锅炉生产水泥的技术
CN1079772A (zh) * 1993-06-25 1993-12-22 中国科学院生态环境研究中心 一种燃煤固硫添加剂及用固硫煤渣烧制水泥熟料的方法

Also Published As

Publication number Publication date
JPH11511107A (ja) 1999-09-28
PL328229A1 (en) 1999-01-18
KR19990036349A (ko) 1999-05-25
CN1143054A (zh) 1997-02-19
AU713233B2 (en) 1999-11-25
US6468345B1 (en) 2002-10-22
EP0847966A1 (en) 1998-06-17
CA2228273A1 (en) 1997-02-27
AU6730896A (en) 1997-03-12
WO1997007071A1 (fr) 1997-02-27
EP0847966A4 (en) 2000-04-19
TW429239B (en) 2001-04-11

Similar Documents

Publication Publication Date Title
MX9801161A (es) Proceso para producir energia de vapor y escoria de cemento simultaneamente en un aparato, sus productos, aparatos y uso.
UA41437C2 (uk) Спосіб утилізації пилу, що створюється при відновленні залізної руди, і установка для його здійснення
AU7686187A (en) Method of controlling generation of clinker ash from exhaust gas dust of coal
TW270971B (es)
BR8502778A (pt) Disposicao consistindo de um gaseificador,especialmente de um gaseificador de fundicao,e de um forno de cuba de reducao direta
CA2164150A1 (en) Method and Apparatus for Cooling and Producing Bulk Material
GB1497025A (en) Method of producing cast refractory inorganic materials
ES2042454T1 (es) Procedimiento para estabilizar y solidificar productos de incineracion de basuras domesticas, productos que resultan del procedimiento y productos para su realizacion.
FI970790A (fi) Paperitehtaassa syntyvän lietteen tai vastaavien lietteiden muokkaus
MX9300940A (es) Preparacion de materiales refractarios a partir de desechos de asbesto.
ES2057566T3 (es) Procedimiento de fabricar clinkers.
TW346537B (en) A method of cutting refractory bodies and a powder mixture for use therein
SE0002135D0 (sv) Method for conditioning fluidised bed combustor ashes
JPS5212612A (en) Wear resistant tool steel
JPS5339918A (en) Production of cast iron and steel by combination of shaft furnace, bupola and converter
ATE244292T1 (de) Verwendung eines verfahrens zum betreiben einer verbrennungsanlage eines kohlekraftwerkes zur beschleunigung des kohleausbrendes einer schmelzkammer
GB732125A (en) Improved lime-brick and method for its production
ATA229994A (de) Mittel zur behandlung von roheisen- und gusseisenschmelzen zum zweck der entschwefelung
CA2358644A1 (en) Process for incinerating waste products
AU577835B2 (en) Sodium perborate monohydrate from tetrahydrate
UA12115A1 (uk) Шахтhа піч для безкоксового отримаhhя металу
JPS53110250A (en) Method of conditioning organic sludge
JPS5226636A (en) Operating method of boiler for burning pulverized coal
JPS5390978A (en) Thermocouple
JPS5215402A (en) Hot stove dome connecting duct