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BR7805179A - Processo e dispositivo para o tratamento termico de material finamente granulado - Google Patents

Processo e dispositivo para o tratamento termico de material finamente granulado

Info

Publication number
BR7805179A
BR7805179A BR7805179A BR7805179A BR7805179A BR 7805179 A BR7805179 A BR 7805179A BR 7805179 A BR7805179 A BR 7805179A BR 7805179 A BR7805179 A BR 7805179A BR 7805179 A BR7805179 A BR 7805179A
Authority
BR
Brazil
Prior art keywords
thermal treatment
granulated material
finally granulated
finally
thermal
Prior art date
Application number
BR7805179A
Other languages
English (en)
Inventor
H Herchenbach
H Ramesohl
Original Assignee
Kloeckner Humboldt Deutz 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
Application filed by Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of BR7805179A publication Critical patent/BR7805179A/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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/108—Treatment or selection of the fuel therefor
    • 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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BR7805179A 1977-08-13 1978-08-11 Processo e dispositivo para o tratamento termico de material finamente granulado BR7805179A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2736579A DE2736579C2 (de) 1977-08-13 1977-08-13 Verfahren und Vorrichtung zur thermischen Behandlung von Zementrohmehl mit heißen Gasen

Publications (1)

Publication Number Publication Date
BR7805179A true BR7805179A (pt) 1979-05-02

Family

ID=6016329

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7805179A BR7805179A (pt) 1977-08-13 1978-08-11 Processo e dispositivo para o tratamento termico de material finamente granulado

Country Status (8)

Country Link
US (1) US4218209A (pt)
JP (1) JPS5434324A (pt)
BR (1) BR7805179A (pt)
DE (1) DE2736579C2 (pt)
DK (1) DK355878A (pt)
ES (1) ES472350A1 (pt)
FR (1) FR2399983A1 (pt)
GB (1) GB1598619A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136154A (en) * 1979-04-03 1980-10-23 Sumitomo Cement Co Method and device for utilizing combustible matter
AT365772B (de) * 1979-10-19 1982-02-10 Voest Alpine Ag Verfahren zum herstellen von zement und anlage zur durchfuehrung des verfahrens
DE3036957A1 (de) * 1980-09-30 1982-04-08 Gosudarstvennyj Vsesojuznyj institut po proektirovaniju i naučno-issledovatel'skim rabotam Južgiprocement, Char'kov Verfahren zur herstellung von zementklinker und vorrichtung zu dessen durchfuehrung
DE3406070A1 (de) * 1984-02-20 1985-08-22 Krupp Polysius Ag, 4720 Beckum Verfahren zur waermebehandlung von feinkoernigem gut
US5919038A (en) * 1996-02-29 1999-07-06 Fuller Company Method for the calcination of calcium carbonate bearing materials
US20100092379A1 (en) * 2008-10-13 2010-04-15 Stewart Albert E Apparatus and method for use in calcination
DE102009041089C5 (de) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
DE102009059110B3 (de) * 2009-12-18 2011-02-17 Polysius Ag Verfahren und Anlage zur Herstellung von Zementklinker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE390480C (de) * 1921-03-31 1924-02-19 Hauberg Podszuck & Co Verfahren zum Brennen von Portlandzement u. dgl. im Drehofen
US2043459A (en) * 1933-02-15 1936-06-09 Clifton N Windecker Sewage disposal apparatus
DE715966C (de) * 1940-12-24 1942-01-10 Anton Koch Verfahren zur Verringerung der Verluste durch unvollkommene Verbrennung beim Zementbrennen in Schachtoefen
GB1446241A (en) * 1974-03-22 1976-08-18 Smdth Co As F L Method of and plant for calcinating pulverous raw material
DE2420121B2 (de) * 1974-04-25 1976-04-22 Rohrbach, Rudolf, 7461 Dotternhausen Verfahren und anlage zur herstellung von zementklinker
GB1453215A (en) * 1974-05-10 1976-10-20 Smidth & Co As F L Calcination of pulverous material
DE2545933A1 (de) * 1975-10-14 1977-05-05 Polysius Ag Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut
NZ182202A (en) * 1975-10-15 1979-03-28 Smidth & Co As F L Kiln plant with inclined rotary kiln:device for lowering temperature at upper kiln end
DE2552088A1 (de) * 1975-11-20 1977-05-26 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur herstellung von aluminiumhaltigen rieselschlacken aus aluminiumhaltigen materialien
DE2719347B2 (de) * 1977-04-30 1980-11-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Brennen von Kalk mit festem kohlenstoffhaltigem Brennstoff im Drehrohrofen

Also Published As

Publication number Publication date
US4218209A (en) 1980-08-19
DE2736579A1 (de) 1979-02-22
DK355878A (da) 1979-02-14
FR2399983A1 (fr) 1979-03-09
DE2736579C2 (de) 1986-02-20
FR2399983B1 (pt) 1984-08-24
JPS5434324A (en) 1979-03-13
ES472350A1 (es) 1979-03-16
GB1598619A (en) 1981-09-23

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