FR2342475A2 - Procede de cuisson d'une matiere brute granulaire ou pulverulente et installation pour sa mise en oeuvre - Google Patents

Procede de cuisson d'une matiere brute granulaire ou pulverulente et installation pour sa mise en oeuvre

Info

Publication number
FR2342475A2
FR2342475A2 FR7605390A FR7605390A FR2342475A2 FR 2342475 A2 FR2342475 A2 FR 2342475A2 FR 7605390 A FR7605390 A FR 7605390A FR 7605390 A FR7605390 A FR 7605390A FR 2342475 A2 FR2342475 A2 FR 2342475A2
Authority
FR
France
Prior art keywords
calcining
cement
furnace
rotary drum
preheating
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
FR7605390A
Other languages
English (en)
Other versions
FR2342475B2 (fr
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Priority to FR7605390A priority Critical patent/FR2342475A2/fr
Publication of FR2342475A2 publication Critical patent/FR2342475A2/fr
Application granted granted Critical
Publication of FR2342475B2 publication Critical patent/FR2342475B2/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
    • 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
FR7605390A 1976-02-26 1976-02-26 Procede de cuisson d'une matiere brute granulaire ou pulverulente et installation pour sa mise en oeuvre Granted FR2342475A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7605390A FR2342475A2 (fr) 1976-02-26 1976-02-26 Procede de cuisson d'une matiere brute granulaire ou pulverulente et installation pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605390A FR2342475A2 (fr) 1976-02-26 1976-02-26 Procede de cuisson d'une matiere brute granulaire ou pulverulente et installation pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2342475A2 true FR2342475A2 (fr) 1977-09-23
FR2342475B2 FR2342475B2 (fr) 1982-04-09

Family

ID=9169643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605390A Granted FR2342475A2 (fr) 1976-02-26 1976-02-26 Procede de cuisson d'une matiere brute granulaire ou pulverulente et installation pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2342475A2 (fr)

Also Published As

Publication number Publication date
FR2342475B2 (fr) 1982-04-09

Similar Documents

Publication Publication Date Title
GB1437704A (en) Device for the thermal treatment of fine-grained material with a associated with a heat exchanber system
SU847910A3 (ru) Устройство дл обжига порошко-ОбРАзНыХ МАТЕРиАлОВ
ES434068A1 (es) Aparato para calcinar una materia prima.
ES472349A1 (es) Procedimiento y aparato para el tratamiento termico de mate-rial de grano fino, con gases calientes
US4022568A (en) Method and apparatus for heat treating pulverous raw materials
SE7906176L (sv) Forfarande for brenning av mineraliska ramaterial i en likstroms-regenerativ-schaktugn
GB1469673A (en) Kiln plants
US2512259A (en) Furnace for the production of nitric oxide from air
GB1506863A (en) Installations for the manufacture of cement by the dry process
ES428689A1 (es) Un metodo para calcinar materiales pulverulentos o granula-res.
GB1483166A (en) Installations for use in manufacturing cement by the dry method
GB1473034A (en) Burning of pulverous or granular raw materials
GB1506733A (en) Method of treating raw material for producing cement
GB1501472A (en) Method and apparatus for burning cement raw materials
FR2342475A2 (fr) Procede de cuisson d'une matiere brute granulaire ou pulverulente et installation pour sa mise en oeuvre
NL7601826A (en) Cement calcining plant e.g. for crude cement flour - with at least two parallel preheating and calcining stages followed by one rotary drum furnace
ES8406710A1 (es) Metodo y aparato para precalentar medios de combustion,sobre todo para el caldeo de calentadores de viento en altos hornos
ES472350A1 (es) Procedimiento y aparato para el tratamiento termico de mate-rial de grano fino, con gases calientes
ES8308813A1 (es) Procedimiento e instalacion para la fabricacion de cemento.
SU1426450A3 (ru) Способ производства цементного клинкера
GB1515378A (en) Installation for use in the manufacture of cement by the dry process
GB1511066A (en) Production of cement by a dry process
GB1534617A (en) Production of cement by a dry process
SU699305A1 (ru) Устройство дл получени цементного клинкера
SU552489A1 (ru) Устройство дл термообработки сыпучего материала