CS166580B1 - - Google Patents

Info

Publication number
CS166580B1
CS166580B1 CS7398A CS739873A CS166580B1 CS 166580 B1 CS166580 B1 CS 166580B1 CS 7398 A CS7398 A CS 7398A CS 739873 A CS739873 A CS 739873A CS 166580 B1 CS166580 B1 CS 166580B1
Authority
CS
Czechoslovakia
Application number
CS7398A
Other languages
Czech (cs)
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 filed Critical
Priority to CS7398A priority Critical patent/CS166580B1/cs
Priority to DK745273A priority patent/DK527374A/da
Priority to GB4419474A priority patent/GB1441865A/en
Priority to IT28599/74A priority patent/IT1025055B/en
Priority to AT848474A priority patent/AT337591B/en
Priority to IN2334/CAL/74A priority patent/IN142401B/en
Priority to DD181860A priority patent/DD114305A1/xx
Priority to BR8882/74A priority patent/BR7408882D0/en
Priority to CH1427374A priority patent/CH591059A5/xx
Priority to DE2451115A priority patent/DE2451115B2/en
Priority to FR7436157A priority patent/FR2248870B1/fr
Priority to JP49124029A priority patent/JPS5743052B2/ja
Publication of CS166580B1 publication Critical patent/CS166580B1/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • 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 peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/2058—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on each string
    • 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
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
CS7398A 1973-10-29 1973-10-29 CS166580B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CS7398A CS166580B1 (en) 1973-10-29 1973-10-29
DK745273A DK527374A (en) 1973-10-29 1974-10-09
GB4419474A GB1441865A (en) 1973-10-29 1974-10-11 Method and apparatus for the heat treatment of pulverous materials
IT28599/74A IT1025055B (en) 1973-10-29 1974-10-18 METHOD FOR THE CONVEYANCE OF GAS AND MATERIALS THROUGH AN EQUIPMENT FOR THE HEAT TREATMENT OF DUSTY MATERIALS, IN PARTICULAR OF RAW CEMENT MATERIALS AND EQUIPMENT FOR IMPLEMENTING THE METHOD
AT848474A AT337591B (en) 1973-10-29 1974-10-22 DEVICE FOR THE HEAT TREATMENT OF POWDERED MATERIALS, IN PARTICULAR CEMENT RAW MATERIAL
IN2334/CAL/74A IN142401B (en) 1973-10-29 1974-10-22
DD181860A DD114305A1 (en) 1973-10-29 1974-10-23
BR8882/74A BR7408882D0 (en) 1973-10-29 1974-10-24 PROCESS OF CONDUCTING GASES AND MATERIALS THROUGH THE APPLIANCE FOR THERMAL TREATMENT OF SPRAYING MATERIALS IN PARTICULAR PRIMARY MATERIALS FOR CEMENT AND APPLIANCE FOR EXECUTION OF THE PROCESS
CH1427374A CH591059A5 (en) 1973-10-29 1974-10-24
DE2451115A DE2451115B2 (en) 1973-10-29 1974-10-28 Method for gas and material lining by means of a device for the heat treatment of powdery materials, in particular cement raw material, and device for carrying out this method
FR7436157A FR2248870B1 (en) 1973-10-29 1974-10-29
JP49124029A JPS5743052B2 (en) 1973-10-29 1974-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS7398A CS166580B1 (en) 1973-10-29 1973-10-29

Publications (1)

Publication Number Publication Date
CS166580B1 true CS166580B1 (en) 1976-03-29

Family

ID=5423042

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7398A CS166580B1 (en) 1973-10-29 1973-10-29

Country Status (12)

Country Link
JP (1) JPS5743052B2 (en)
AT (1) AT337591B (en)
BR (1) BR7408882D0 (en)
CH (1) CH591059A5 (en)
CS (1) CS166580B1 (en)
DD (1) DD114305A1 (en)
DE (1) DE2451115B2 (en)
DK (1) DK527374A (en)
FR (1) FR2248870B1 (en)
GB (1) GB1441865A (en)
IN (1) IN142401B (en)
IT (1) IT1025055B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121731B (en) * 1975-10-28 1986-04-23 Fives Cail Babcock REFINEMENTS IN DRY CEMENT MANUFACTURING INSTALLATIONS
DE2712238C2 (en) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for the multi-stage burning of cement clinker
FR2416052A1 (en) * 1978-02-07 1979-08-31 Tracewski Jean Chemical reaction between two solid substances - comprises heating substances separately, then together, in fluidised beds under controlled temp. conditions improving energy balance
DE3000494A1 (en) * 1980-01-08 1981-07-09 Krupp Polysius Ag, 4720 Beckum METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
DE3248175A1 (en) * 1982-12-27 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR THE THERMAL TREATMENT OF MINERAL RAW MATERIALS
AT384177B (en) * 1986-02-11 1987-10-12 Perlmooser Zementwerke Ag METHOD AND DEVICE FOR REDUCING THE EMISSION DURING THE HEATING OF THE RAW FLOUR IN THE FLOW GAS HEAT EXCHANGER IN THE CEMENT PRODUCTION OF SO2 AND VOLATILE ORGANIC COMPOUNDS
DE3701964A1 (en) * 1987-01-23 1988-08-04 Krupp Polysius Ag DEVICE FOR THE HEAT TREATMENT OF FINE GRAIN
DE4315212C5 (en) * 1993-05-07 2004-06-03 Dorst, Helmut, Dipl.-Ing. Process for the production of cement clinker
FR2908327B1 (en) * 2006-11-09 2009-01-30 Air Liquide PROCESS FOR MANUFACTURING CLINKER WITH CONTROLLED CO2 EMISSION

Also Published As

Publication number Publication date
DE2451115B2 (en) 1979-06-07
GB1441865A (en) 1976-07-07
DE2451115A1 (en) 1975-04-30
DD114305A1 (en) 1975-07-20
BR7408882D0 (en) 1975-08-26
FR2248870B1 (en) 1980-10-03
IT1025055B (en) 1978-08-10
JPS5079479A (en) 1975-06-27
JPS5743052B2 (en) 1982-09-11
IN142401B (en) 1977-07-02
DK527374A (en) 1975-06-30
ATA848474A (en) 1976-10-15
AT337591B (en) 1977-07-11
FR2248870A1 (en) 1975-05-23
CH591059A5 (en) 1977-08-31

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