BE763444A - Procede et installation de traitement de matieres brutes destinees a lafabrication du ciment - Google Patents

Procede et installation de traitement de matieres brutes destinees a lafabrication du ciment

Info

Publication number
BE763444A
BE763444A BE763444A BE763444A BE763444A BE 763444 A BE763444 A BE 763444A BE 763444 A BE763444 A BE 763444A BE 763444 A BE763444 A BE 763444A BE 763444 A BE763444 A BE 763444A
Authority
BE
Belgium
Prior art keywords
plant
raw materials
cement manufacturing
materials intended
treating raw
Prior art date
Application number
BE763444A
Other languages
English (en)
Original Assignee
Smidth & Co As F L
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 Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of BE763444A publication Critical patent/BE763444A/fr

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 peculiar to 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
    • 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
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/40—Dehydrating; Forming, e.g. granulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BE763444A 1970-02-26 1971-02-25 Procede et installation de traitement de matieres brutes destinees a lafabrication du ciment BE763444A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9421/70A GB1291946A (en) 1970-02-26 1970-02-26 Treatment of cement raw materials and plants for use therein

Publications (1)

Publication Number Publication Date
BE763444A true BE763444A (fr) 1971-08-25

Family

ID=9871657

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763444A BE763444A (fr) 1970-02-26 1971-02-25 Procede et installation de traitement de matieres brutes destinees a lafabrication du ciment

Country Status (10)

Country Link
US (1) US3703275A (fr)
BE (1) BE763444A (fr)
BR (1) BR7101166D0 (fr)
CA (1) CA961059A (fr)
DE (1) DE2108187C2 (fr)
DK (1) DK126178B (fr)
ES (2) ES388628A1 (fr)
FR (1) FR2083110A5 (fr)
GB (1) GB1291946A (fr)
SE (1) SE368696B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1417011A (en) * 1972-07-10 1975-12-10 Smidth & Co As F L Cement manufacture
US3982886A (en) * 1972-07-10 1976-09-28 F. L. Smidth & Co. Cement manufacture
JPS4942716A (fr) * 1972-08-31 1974-04-22
DK142311B (da) * 1973-01-05 1980-10-13 Niro Atomizer As Fremgangsmåde til fremstilling af cementklinker af råslam og anlæg til udøvelse af fremgangsmåden.
JPS5238569B2 (fr) * 1973-07-03 1977-09-29
GB1494374A (en) * 1975-10-21 1977-12-07 Ass Portland Cement Drying cement raw materials
NL8004971A (nl) * 1980-09-02 1982-04-01 Shell Int Research Werkwijze en reactor voor de bereiding van synthesegas.
US5259876A (en) * 1990-05-04 1993-11-09 F. L. Smidth & Co. A/S Method and apparatus for the manufacture of clinker from mineral raw materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942893A (en) * 1959-10-17 1963-11-27 Kloeckner Humboldt Deutz Ag An installation for heating powdered material containing alkalies
CH408075A (de) * 1962-05-19 1966-02-28 Kloeckner Humboldt Deutz Ag Verfahren und Vorrichtung zum Kühlen und Befeuchten eines heissen Gasstromes
US3507482A (en) * 1968-11-08 1970-04-21 Ludwik Kraszewski Apparatus for reducing alkali content of cement clinker and simultaneously improving efficiency of electrostatic dust collector

Also Published As

Publication number Publication date
US3703275A (en) 1972-11-21
DK126178B (da) 1973-06-18
DE2108187C2 (de) 1983-05-19
DE2108187A1 (de) 1971-09-02
FR2083110A5 (fr) 1971-12-10
SE368696B (fr) 1974-07-15
CA961059A (en) 1975-01-14
BR7101166D0 (pt) 1973-02-22
ES391998A1 (es) 1973-06-16
GB1291946A (en) 1972-10-04
ES388628A1 (es) 1974-02-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: F.L. SMIDTH & CO. A/S

Effective date: 19880228