FR2308601A1 - Procede de traitement thermique d'une substance en grains fins, notamment de cuisson de ciment - Google Patents

Procede de traitement thermique d'une substance en grains fins, notamment de cuisson de ciment

Info

Publication number
FR2308601A1
FR2308601A1 FR7610260A FR7610260A FR2308601A1 FR 2308601 A1 FR2308601 A1 FR 2308601A1 FR 7610260 A FR7610260 A FR 7610260A FR 7610260 A FR7610260 A FR 7610260A FR 2308601 A1 FR2308601 A1 FR 2308601A1
Authority
FR
France
Prior art keywords
treatment process
thermal treatment
fine grain
particular cement
cement baking
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.)
Granted
Application number
FR7610260A
Other languages
English (en)
French (fr)
Other versions
FR2308601B1 (cs
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 FR2308601A1 publication Critical patent/FR2308601A1/fr
Application granted granted Critical
Publication of FR2308601B1 publication Critical patent/FR2308601B1/fr
Granted legal-status Critical Current

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
    • C04B7/36—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7610260A 1975-04-21 1976-04-08 Procede de traitement thermique d'une substance en grains fins, notamment de cuisson de ciment Granted FR2308601A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517552 DE2517552B2 (de) 1975-04-21 1975-04-21 Verfahren zur thermischen behandlung von feinkoernigem gut, insbesondere zum brennen von zement

Publications (2)

Publication Number Publication Date
FR2308601A1 true FR2308601A1 (fr) 1976-11-19
FR2308601B1 FR2308601B1 (cs) 1982-09-17

Family

ID=5944545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610260A Granted FR2308601A1 (fr) 1975-04-21 1976-04-08 Procede de traitement thermique d'une substance en grains fins, notamment de cuisson de ciment

Country Status (11)

Country Link
JP (1) JPS51129426A (cs)
AU (1) AU500048B2 (cs)
BR (1) BR7602411A (cs)
CS (1) CS214731B2 (cs)
DD (1) DD123595A5 (cs)
DE (1) DE2517552B2 (cs)
DK (1) DK141992C (cs)
ES (1) ES446977A1 (cs)
FR (1) FR2308601A1 (cs)
GB (1) GB1541099A (cs)
ZA (1) ZA761984B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496244A1 (fr) * 1980-12-15 1982-06-18 Ishikawajima Harima Heavy Ind Appareil pour la calcination de materiaux bruts sous forme de poudre ou de particules

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736607C2 (de) * 1977-08-13 1984-11-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur thermischen Behandlung von feinkörnigem Gut mit heißen Gasen
DE2801161B2 (de) * 1978-01-12 1981-06-25 Babcock Krauss-Maffei Industrieanlagen GmbH, 8000 München Verfahren und Brennen von Sintergut aus karbonatischen Rohstoffen wie z.B. Zementklinker
DE3003769A1 (de) * 1980-02-01 1981-08-06 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
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
DE4337068A1 (de) * 1993-10-29 1995-05-04 Krupp Polysius Ag Verfahren und Vorrichtung zur Wärmebehandlung von feinkörnigem Gut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496244A1 (fr) * 1980-12-15 1982-06-18 Ishikawajima Harima Heavy Ind Appareil pour la calcination de materiaux bruts sous forme de poudre ou de particules

Also Published As

Publication number Publication date
ES446977A1 (es) 1977-06-01
JPS51129426A (en) 1976-11-11
AU500048B2 (en) 1979-05-10
DK141992C (da) 1980-12-15
DE2517552B2 (de) 1977-11-17
GB1541099A (en) 1979-02-21
FR2308601B1 (cs) 1982-09-17
ZA761984B (en) 1977-04-27
BR7602411A (pt) 1976-10-19
DK150976A (da) 1976-10-22
DE2517552A1 (de) 1976-10-28
AU1276376A (en) 1977-10-13
DD123595A5 (cs) 1977-01-05
CS214731B2 (cs) 1982-05-28
DK141992B (da) 1980-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse