JPS5434324A - Method and apparatus for treating finely granular material with hot gas - Google Patents

Method and apparatus for treating finely granular material with hot gas

Info

Publication number
JPS5434324A
JPS5434324A JP9745078A JP9745078A JPS5434324A JP S5434324 A JPS5434324 A JP S5434324A JP 9745078 A JP9745078 A JP 9745078A JP 9745078 A JP9745078 A JP 9745078A JP S5434324 A JPS5434324 A JP S5434324A
Authority
JP
Japan
Prior art keywords
hot gas
granular material
finely granular
treating finely
treating
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.)
Pending
Application number
JP9745078A
Other languages
English (en)
Japanese (ja)
Inventor
Heruhienbatsuha Horusuto
Ramezooru Fuuberuto
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.)
Kloeckner Humboldt Deutz AG
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 JPS5434324A publication Critical patent/JPS5434324A/ja
Pending legal-status Critical Current

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
JP9745078A 1977-08-13 1978-08-11 Method and apparatus for treating finely granular material with hot gas Pending JPS5434324A (en)

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
JPS5434324A true JPS5434324A (en) 1979-03-13

Family

ID=6016329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9745078A Pending JPS5434324A (en) 1977-08-13 1978-08-11 Method and apparatus for treating finely granular material with hot gas

Country Status (8)

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

Cited By (1)

* 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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133221A (enExample) * 1974-03-22 1975-10-22

Family Cites Families (9)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133221A (enExample) * 1974-03-22 1975-10-22

Cited By (1)

* 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

Also Published As

Publication number Publication date
DK355878A (da) 1979-02-14
FR2399983B1 (enExample) 1984-08-24
DE2736579A1 (de) 1979-02-22
GB1598619A (en) 1981-09-23
DE2736579C2 (de) 1986-02-20
ES472350A1 (es) 1979-03-16
BR7805179A (pt) 1979-05-02
FR2399983A1 (fr) 1979-03-09
US4218209A (en) 1980-08-19

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