FR2281333B1 - - Google Patents

Info

Publication number
FR2281333B1
FR2281333B1 FR7427074A FR7427074A FR2281333B1 FR 2281333 B1 FR2281333 B1 FR 2281333B1 FR 7427074 A FR7427074 A FR 7427074A FR 7427074 A FR7427074 A FR 7427074A FR 2281333 B1 FR2281333 B1 FR 2281333B1
Authority
FR
France
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.)
Expired
Application number
FR7427074A
Other languages
French (fr)
Other versions
FR2281333A1 (en
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7427074A priority Critical patent/FR2281333A1/en
Priority to ES439480A priority patent/ES439480A1/en
Priority to BE158362A priority patent/BE831440A/en
Priority to IT25564/75A priority patent/IT1039947B/en
Priority to OA55578A priority patent/OA05078A/en
Priority to JP50092610A priority patent/JPS5935851B2/en
Priority to DE2534498A priority patent/DE2534498C2/en
Priority to CH1014675A priority patent/CH601127A5/xx
Priority to BR7504973*A priority patent/BR7504973A/en
Priority to DK354775AA priority patent/DK140543B/en
Priority to GB32717/75A priority patent/GB1506863A/en
Publication of FR2281333A1 publication Critical patent/FR2281333A1/en
Application granted granted Critical
Publication of FR2281333B1 publication Critical patent/FR2281333B1/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 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7427074A 1974-08-05 1974-08-05 IMPROVEMENTS AT THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD Granted FR2281333A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7427074A FR2281333A1 (en) 1974-08-05 1974-08-05 IMPROVEMENTS AT THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD
ES439480A ES439480A1 (en) 1974-08-05 1975-07-16 Installations for the manufacture of cement by the dry process
BE158362A BE831440A (en) 1974-08-05 1975-07-16 IMPROVEMENTS AT THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD
IT25564/75A IT1039947B (en) 1974-08-05 1975-07-18 IMPROVEMENTS AT THE CEMENT MANUFACTURING PLANTS FOR VIASECCA
JP50092610A JPS5935851B2 (en) 1974-08-05 1975-07-31 Dry cement manufacturing equipment
OA55578A OA05078A (en) 1974-08-05 1975-07-31 Improvements to installations for dry cement manufacturing.
DE2534498A DE2534498C2 (en) 1974-08-05 1975-08-01 Plant for the production of cement using the dry process
CH1014675A CH601127A5 (en) 1974-08-05 1975-08-04
BR7504973*A BR7504973A (en) 1974-08-05 1975-08-04 INSTALLATION FOR DRY CEMENT MANUFACTURING
DK354775AA DK140543B (en) 1974-08-05 1975-08-05 Plant for dry production of cement.
GB32717/75A GB1506863A (en) 1974-08-05 1975-08-05 Installations for the manufacture of cement by the dry process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427074A FR2281333A1 (en) 1974-08-05 1974-08-05 IMPROVEMENTS AT THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD

Publications (2)

Publication Number Publication Date
FR2281333A1 FR2281333A1 (en) 1976-03-05
FR2281333B1 true FR2281333B1 (en) 1979-03-09

Family

ID=9142108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427074A Granted FR2281333A1 (en) 1974-08-05 1974-08-05 IMPROVEMENTS AT THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD

Country Status (11)

Country Link
JP (1) JPS5935851B2 (en)
BE (1) BE831440A (en)
BR (1) BR7504973A (en)
CH (1) CH601127A5 (en)
DE (1) DE2534498C2 (en)
DK (1) DK140543B (en)
ES (1) ES439480A1 (en)
FR (1) FR2281333A1 (en)
GB (1) GB1506863A (en)
IT (1) IT1039947B (en)
OA (1) OA05078A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724654C2 (en) * 1977-06-01 1984-01-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for burning fine-grained to powdery material, in particular raw cement meal
FR2415281A1 (en) * 1978-01-18 1979-08-17 Lafarge Conseils HEAT TRANSFER PROCESS AND POSSIBLY TREATMENT OF A CEMENT CRU AND INSTALLATIONS FOR THE IMPLEMENTATION OF THIS PROCESS
DE3169346D1 (en) * 1980-09-22 1985-04-25 Smidth & Co As F L Kiln plant for burning granular or pulverulent material
JPS57170851A (en) * 1981-04-14 1982-10-21 Kawasaki Heavy Ind Ltd Method and device for baking cement clinker or like
AT376649B (en) * 1981-11-13 1984-12-10 Voest Alpine Ag METHOD FOR PRODUCING CEMENT AND DEVICE FOR CARRYING OUT THE METHOD
EP0078250B1 (en) * 1981-10-27 1984-07-11 VOEST-ALPINE Aktiengesellschaft Process and installation for the production of cement
AT375628B (en) * 1981-11-03 1984-08-27 Voest Alpine Ag METHOD FOR PRODUCING CEMENT AND DEVICE FOR CARRYING OUT THE METHOD
JPS5940880U (en) * 1982-09-07 1984-03-15 日揮株式会社 Metering valve for sample liquid collection
JPS59206037A (en) * 1983-05-10 1984-11-21 Ube Ind Ltd Calcination apparatus of granular raw material
DE3341695A1 (en) * 1983-11-18 1985-05-30 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND PLANT FOR BURNING FINE-GRAINED GOODS, IN PARTICULAR FOR PRODUCING CEMENT CLINKERS FROM CEMENT FLOUR
DE4041251A1 (en) * 1990-12-21 1992-06-25 Krupp Polysius Ag Material firing and power generation - uses low value fuel at kiln to give hot exhaust gas which is used to generate electricity
NL2015080B1 (en) 2015-07-02 2017-01-30 Subcoal Int B V Process for producing cement using a secondary fuel.
CN109648701B (en) * 2018-11-21 2023-12-26 浙江大东吴集团建设有限公司 Ceramsite preparation production line adopting tail gas secondary combustion process
CN112050652B (en) * 2020-09-16 2022-04-22 中材海外工程有限公司 Cyclone preheater for cement predecomposition kiln

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526296B2 (en) * 1972-08-31 1977-02-21

Also Published As

Publication number Publication date
ES439480A1 (en) 1977-02-01
DK140543C (en) 1980-02-25
FR2281333A1 (en) 1976-03-05
DE2534498A1 (en) 1976-02-26
DK354775A (en) 1976-02-06
DE2534498C2 (en) 1985-06-13
BR7504973A (en) 1976-07-27
GB1506863A (en) 1978-04-12
JPS5935851B2 (en) 1984-08-31
DK140543B (en) 1979-10-01
IT1039947B (en) 1979-12-10
OA05078A (en) 1981-01-31
BE831440A (en) 1975-11-17
CH601127A5 (en) 1978-06-30
JPS5138314A (en) 1976-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse