DK333075A - METHOD AND APPLICATION FOR CALCINATION OF CEMENT MATERIALS - Google Patents

METHOD AND APPLICATION FOR CALCINATION OF CEMENT MATERIALS

Info

Publication number
DK333075A
DK333075A DK333075A DK333075A DK333075A DK 333075 A DK333075 A DK 333075A DK 333075 A DK333075 A DK 333075A DK 333075 A DK333075 A DK 333075A DK 333075 A DK333075 A DK 333075A
Authority
DK
Denmark
Prior art keywords
calcination
application
cement materials
cement
materials
Prior art date
Application number
DK333075A
Other languages
Danish (da)
Inventor
S Miyamoto
K Jamashita
K Fujiwara
T Utsumi
Original Assignee
Mitsubishi Heavy Ind Ltd
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
Priority claimed from JP8769774A external-priority patent/JPS5413255B2/ja
Priority claimed from JP10837874A external-priority patent/JPS5134924A/en
Priority claimed from JP11255074A external-priority patent/JPS532646B2/ja
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of DK333075A publication Critical patent/DK333075A/en

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)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DK333075A 1974-07-31 1975-07-22 METHOD AND APPLICATION FOR CALCINATION OF CEMENT MATERIALS DK333075A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8769774A JPS5413255B2 (en) 1974-07-31 1974-07-31
JP10837874A JPS5134924A (en) 1974-09-20 1974-09-20 FUNMATSUGENRYOKANETSUSOCHI
JP11255074A JPS532646B2 (en) 1974-09-30 1974-09-30

Publications (1)

Publication Number Publication Date
DK333075A true DK333075A (en) 1976-02-01

Family

ID=27305577

Family Applications (1)

Application Number Title Priority Date Filing Date
DK333075A DK333075A (en) 1974-07-31 1975-07-22 METHOD AND APPLICATION FOR CALCINATION OF CEMENT MATERIALS

Country Status (5)

Country Link
BR (1) BR7504831A (en)
DE (1) DE2534438B2 (en)
DK (1) DK333075A (en)
FR (1) FR2280601A1 (en)
GB (1) GB1523621A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520102C2 (en) * 1975-05-06 1984-06-20 Krupp Polysius Ag, 4720 Beckum Device for the heat treatment of fine-grained goods
DE2708486C2 (en) * 1977-02-26 1984-05-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for the production of low-alkali cement clinker from alkali-containing raw material
DE3146891C2 (en) * 1981-11-26 1985-03-14 BKMI Industrieanlagen GmbH, 8000 München Process for calcining minerals containing calorific value
DE3212009A1 (en) * 1982-03-31 1983-10-06 Krupp Polysius Ag METHOD AND DEVICE FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
EP0182697B2 (en) * 1984-11-12 1994-11-02 Cle Heat treatment process and installation for use in the production of hydraulic binder with a post-combustion step
FR2573063B1 (en) * 1984-11-12 1987-02-20 Technip Cie METHOD AND INSTALLATION FOR HEAT TREATMENT, WHICH CAN BE APPLIED TO THE MANUFACTURE OF A HYDRAULIC BINDER, INCLUDING AN POST-COMBUSTION STAGE
FR2588853B2 (en) * 1985-10-18 1988-01-15 Cle Groupe Technip METHOD AND INSTALLATION FOR HEAT TREATMENT, WHICH CAN BE APPLIED TO THE MANUFACTURE OF A HYDRAULIC BINDER, INCLUDING AN POST-COMBUSTION STAGE
DE3925475A1 (en) * 1989-08-01 1991-02-07 Krupp Polysius Ag METHOD FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
DE4123306C2 (en) * 1991-07-13 2000-05-25 Deutz Ag Plant for the thermal treatment of flour-like raw materials
WO1999006778A1 (en) * 1997-07-30 1999-02-11 Southdown, Inc. Oxygen enrichment of cement kiln system combustion
US6488765B1 (en) 1997-07-30 2002-12-03 Cemex, Inc. Oxygen enrichment of cement kiln system combustion
CN112601725A (en) * 2019-08-01 2021-04-02 太平洋工程株式会社 Cement burning device and denitration method for cement kiln exhaust gas
FR3120074A1 (en) * 2021-02-23 2022-08-26 Fives Fcb Calcining unit for the decarbonation of raw materials

Also Published As

Publication number Publication date
DE2534438A1 (en) 1976-03-04
GB1523621A (en) 1978-09-06
DE2534438B2 (en) 1979-05-10
FR2280601A1 (en) 1976-02-27
FR2280601B1 (en) 1977-12-16
BR7504831A (en) 1976-07-13

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment