BR7702161A - Processo para controlar a operacao de um aparelho para pre-aquecimento e calcinacao de materials de cimento - Google Patents

Processo para controlar a operacao de um aparelho para pre-aquecimento e calcinacao de materials de cimento

Info

Publication number
BR7702161A
BR7702161A BR7702161A BR7702161A BR7702161A BR 7702161 A BR7702161 A BR 7702161A BR 7702161 A BR7702161 A BR 7702161A BR 7702161 A BR7702161 A BR 7702161A BR 7702161 A BR7702161 A BR 7702161A
Authority
BR
Brazil
Prior art keywords
calcination
appliance
heating
control
cement materials
Prior art date
Application number
BR7702161A
Other languages
English (en)
Inventor
N Nakamura
S Tominga
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Publication of BR7702161A publication Critical patent/BR7702161A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
BR7702161A 1976-04-06 1977-04-05 Processo para controlar a operacao de um aparelho para pre-aquecimento e calcinacao de materials de cimento BR7702161A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3784076A JPS52121633A (en) 1976-04-06 1976-04-06 Method of controlling apparatus for previously heating and baking raw materials for cement by using materials containing combustible substances

Publications (1)

Publication Number Publication Date
BR7702161A true BR7702161A (pt) 1978-01-10

Family

ID=12508717

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702161A BR7702161A (pt) 1976-04-06 1977-04-05 Processo para controlar a operacao de um aparelho para pre-aquecimento e calcinacao de materials de cimento

Country Status (5)

Country Link
US (1) US4137090A (pt)
JP (1) JPS52121633A (pt)
BR (1) BR7702161A (pt)
DE (1) DE2714811A1 (pt)
GB (1) GB1529125A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515903A (en) * 1978-07-12 1980-02-04 Ishikawajima Harima Heavy Ind Cement raw material calcination using inflammable materiallincluding material and apparatus therefor
DE2851887A1 (de) * 1978-11-30 1980-06-19 Krupp Polysius Ag Verfahren zur waermebehandlung von feinkoernigem gut
JPS55144457A (en) * 1979-04-24 1980-11-11 Ishikawajima Harima Heavy Ind Combustion control method for burning equipment with calcining burner
DE3220085A1 (de) * 1982-05-28 1983-12-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur regelung des brennprozesses einer zementbrennanlage
DE3237343A1 (de) * 1982-10-08 1984-04-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur waermebehandlung eines vorerhitzten, weitgehend kalzinierten feinkoernigen gutes
DE3248175A1 (de) * 1982-12-27 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe
DK172272B1 (da) * 1994-04-21 1998-02-16 Smidth & Co As F L Fremgangsmåde til styring af temperaturen i en ovn, samt et anlæg til udøvelse af fremgangsmåden.
CN112094062A (zh) * 2020-08-22 2020-12-18 福建三明南方水泥有限公司 一种低品位石灰石生产水泥的工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251688B (pt) * 1967-10-05
US3091443A (en) * 1961-04-17 1963-05-28 California Portland Cement Co Kiln automatic control method and apparatus
DE2324519C3 (de) * 1973-05-15 1982-07-08 Krupp Polysius Ag, 4720 Beckum Verfahren und Vorrichtungen zur Wärmebehandlung von feinkörnigem Gut
DE2420121B2 (de) * 1974-04-25 1976-04-22 Rohrbach, Rudolf, 7461 Dotternhausen Verfahren und anlage zur herstellung von zementklinker

Also Published As

Publication number Publication date
JPS52121633A (en) 1977-10-13
US4137090A (en) 1979-01-30
GB1529125A (en) 1978-10-18
DE2714811A1 (de) 1977-10-13

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