BR7702119A - Aperfeicoamentos em sistema de processamento de material de cimento cru contendo combustivel de alto volatil e em iorno de tratamento termico de material para execucao do processo - Google Patents

Aperfeicoamentos em sistema de processamento de material de cimento cru contendo combustivel de alto volatil e em iorno de tratamento termico de material para execucao do processo

Info

Publication number
BR7702119A
BR7702119A BR7702119A BR7702119A BR7702119A BR 7702119 A BR7702119 A BR 7702119A BR 7702119 A BR7702119 A BR 7702119A BR 7702119 A BR7702119 A BR 7702119A BR 7702119 A BR7702119 A BR 7702119A
Authority
BR
Brazil
Prior art keywords
processing
york
containing high
high volatile
volatile fuel
Prior art date
Application number
BR7702119A
Other languages
English (en)
Inventor
G Heian
Original Assignee
Allis Chalmers
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 Allis Chalmers filed Critical Allis Chalmers
Publication of BR7702119A publication Critical patent/BR7702119A/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
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/30—Cements from oil shales, residues or waste other than slag from oil shale; from oil shale residues ; from lignite processing, e.g. using certain lignite fractions
    • 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
    • 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
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B7/04—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with longitudinal divisions
    • 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
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2066—Arrangements of preheating devices for the charge comprising a band transporter
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BR7702119A 1976-04-05 1977-04-04 Aperfeicoamentos em sistema de processamento de material de cimento cru contendo combustivel de alto volatil e em iorno de tratamento termico de material para execucao do processo BR7702119A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/674,062 US4047884A (en) 1976-04-05 1976-04-05 Means and method for processing cement raw materials containing fuel of high volatile content

Publications (1)

Publication Number Publication Date
BR7702119A true BR7702119A (pt) 1978-05-09

Family

ID=24705162

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702119A BR7702119A (pt) 1976-04-05 1977-04-04 Aperfeicoamentos em sistema de processamento de material de cimento cru contendo combustivel de alto volatil e em iorno de tratamento termico de material para execucao do processo

Country Status (5)

Country Link
US (1) US4047884A (pt)
JP (1) JPS52121033A (pt)
BR (1) BR7702119A (pt)
CA (1) CA1082916A (pt)
ES (1) ES457583A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065320A (en) * 1975-05-13 1977-12-27 Allis-Chalmers Corporation System for handling high sulfur materials
IT1073013B (it) * 1976-10-12 1985-04-13 Italcementi Spa Dispositivo per la regolazione della temperatura dei gas nella camera di essiccazione di un preriscaldatore a griglia mobile per la produzione di clinker da cemento
US4251280A (en) * 1979-05-21 1981-02-17 Allis-Chalmers Corporation Process for handling and utilizing system gas in a pyro-processing system
US4236887A (en) * 1979-05-21 1980-12-02 Allis-Chalmers Corporation Method and apparatus for handling and utilizing system off-gas in a pyro-processing system
DE2940676A1 (de) * 1979-10-08 1981-04-16 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
FR2474478B1 (fr) * 1980-01-30 1986-02-28 Creusot Loire Procede et dispositif de fabrication de clinker de ciment
DE3215793A1 (de) * 1982-04-28 1983-11-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur verringerung des schwefelkreislaufes und/oder der so(pfeil abwaerts)2(pfeil abwaerts)-emission in einer anlage zum brennen von feinkoernigem gut
JPS59190309A (ja) * 1983-04-09 1984-10-29 Daihatsu Motor Co Ltd 添加材投入装置
US4815397A (en) * 1986-07-28 1989-03-28 Warren Engineering Corporation Sludge treatment apparatus
US5090813A (en) * 1990-07-23 1992-02-25 Cedarapids, Inc. Dual drum recycle asphalt drying and mixing method and apparatus
US5174650A (en) * 1990-07-23 1992-12-29 Cedarapids, Inc. Dual drum recycle asphalt drying and mixing method and apparatus
US5233763A (en) * 1990-12-14 1993-08-10 Minnie Jr Clarence O Sludge drying apparatus
US5278111A (en) * 1992-04-10 1994-01-11 Frame Scott W Electric arc furnace dust as raw material for brick
AUPO836997A0 (en) * 1997-08-01 1997-08-28 Lazar Enterprises Pty Ltd Apparatus and process
DE19936375B4 (de) * 1999-08-03 2008-01-17 Polysius Ag Verfahren zur Verringerung von flüchtigen Schadstoffen in den Abgasen eines Wärmetauschersytems
US6371757B1 (en) * 2001-01-02 2002-04-16 Fred L Broome-Webster Kiln fuel system
ITMI20121257A1 (it) * 2012-07-19 2014-01-20 Tenova Spa Impianto e relativo procedimento per alimentare in modo continuo del materiale metallico riscaldato ad un forno fusorio per la produzione di acciaio
FR3051203B1 (fr) 2016-05-10 2019-09-06 Ermont Installation et procede d'enrobage de granulats
CN113135676A (zh) * 2021-04-13 2021-07-20 四川省星船城水泥股份有限公司 一种基于油基岩屑的厌氧热脱附高效废渣处理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732062A (en) * 1956-01-24 Display box
US284178A (en) * 1883-09-04 William feank bbowne
US1468168A (en) * 1922-07-05 1923-09-18 Robert D Pike Apparatus for calcining and clinkering
US1932467A (en) * 1928-07-17 1933-10-31 Metropolitan Eng Co Manufacture of cement
US3948608A (en) * 1972-03-24 1976-04-06 Weir Jr Alexander Apparatus for treating stack gases
US3982886A (en) * 1972-07-10 1976-09-28 F. L. Smidth & Co. Cement manufacture
US3920380A (en) * 1974-12-13 1975-11-18 Allis Chalmers Method and furnace for heat treating material
US3986819A (en) * 1975-05-13 1976-10-19 Allis-Chalmers Corporation Grate preheater kiln system

Also Published As

Publication number Publication date
ES457583A1 (es) 1978-03-16
CA1082916A (en) 1980-08-05
JPS52121033A (en) 1977-10-12
US4047884A (en) 1977-09-13

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