ES271799A1 - Procedure for the heating of rotary ovens for cement (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the heating of rotary ovens for cement (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES271799A1
ES271799A1 ES271799A ES271799A ES271799A1 ES 271799 A1 ES271799 A1 ES 271799A1 ES 271799 A ES271799 A ES 271799A ES 271799 A ES271799 A ES 271799A ES 271799 A1 ES271799 A1 ES 271799A1
Authority
ES
Spain
Prior art keywords
cement
translation
procedure
heating
machine
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.)
Expired
Application number
ES271799A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES271799A1 publication Critical patent/ES271799A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • 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
    • C04B7/44—Burning; Melting
    • C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/009—Combustion apparatus for solid fuel adapted for use in various steam boilers

Abstract

Procedure for the heating of rotary kilns for cement, intended to avoid the formation of rings due to the sterile coals, characterized by the fact that the raw coal, used as fuel, undergoes a given preparation, on the one hand, a fraction of reduced amount of ash destined after a convenient grinding to feed the burners to pulverization, and on the other hand, a fraction with high content of ashes, being able to be mixed raw, totally or partially, after a convenient treatment. (Machine-translation by Google Translate, not legally binding)
ES271799A 1960-12-06 1961-11-07 Procedure for the heating of rotary ovens for cement (Machine-translation by Google Translate, not legally binding) Expired ES271799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846247A FR1275760A (en) 1960-12-06 1960-12-06 Method for heating a cement kiln using coal with a high ash content

Publications (1)

Publication Number Publication Date
ES271799A1 true ES271799A1 (en) 1962-03-16

Family

ID=8744281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES271799A Expired ES271799A1 (en) 1960-12-06 1961-11-07 Procedure for the heating of rotary ovens for cement (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE608921A (en)
DE (1) DE1147524B (en)
ES (1) ES271799A1 (en)
FR (1) FR1275760A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7703955A (en) * 1977-06-16 1978-02-14 Serrama Sa PARTIAL REPLACEMENT OF COMBUSTIBLE OIL BY MINERAL COAL OR RAW VEGETABLE IN THE DRY CEMENT MANUFACTURING PROCESS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE388283C (en) * 1920-07-03 1924-01-11 Hauberg Podszuck & Co Method of burning Portland cement and the like like in the rotary kiln
DE390480C (en) * 1921-03-31 1924-02-19 Hauberg Podszuck & Co Method of burning Portland cement and the like like in the rotary kiln

Also Published As

Publication number Publication date
BE608921A (en) 1962-02-01
FR1275760A (en) 1961-11-10
DE1147524B (en) 1963-04-18

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