JPS51129426A - Method of heat treating powdery materials * in particular method of baking cement - Google Patents

Method of heat treating powdery materials * in particular method of baking cement

Info

Publication number
JPS51129426A
JPS51129426A JP51043806A JP4380676A JPS51129426A JP S51129426 A JPS51129426 A JP S51129426A JP 51043806 A JP51043806 A JP 51043806A JP 4380676 A JP4380676 A JP 4380676A JP S51129426 A JPS51129426 A JP S51129426A
Authority
JP
Japan
Prior art keywords
heat treating
powdery materials
treating powdery
baking cement
particular method
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.)
Pending
Application number
JP51043806A
Other languages
Japanese (ja)
Inventor
Burahatohoizeru Kuniberuto
Raamezooru Fuuberuto
Baisuneru Kurausu
Heruhienbatsuha Horusuto
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of JPS51129426A publication Critical patent/JPS51129426A/en
Pending 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
JP51043806A 1975-04-21 1976-04-19 Method of heat treating powdery materials * in particular method of baking cement Pending JPS51129426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517552 DE2517552B2 (en) 1975-04-21 1975-04-21 METHOD FOR THERMAL TREATMENT OF FINE-GRAINED GOODS, IN PARTICULAR FOR BURNING CEMENT

Publications (1)

Publication Number Publication Date
JPS51129426A true JPS51129426A (en) 1976-11-11

Family

ID=5944545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51043806A Pending JPS51129426A (en) 1975-04-21 1976-04-19 Method of heat treating powdery materials * in particular method of baking cement

Country Status (11)

Country Link
JP (1) JPS51129426A (en)
AU (1) AU500048B2 (en)
BR (1) BR7602411A (en)
CS (1) CS214731B2 (en)
DD (1) DD123595A5 (en)
DE (1) DE2517552B2 (en)
DK (1) DK141992C (en)
ES (1) ES446977A1 (en)
FR (1) FR2308601A1 (en)
GB (1) GB1541099A (en)
ZA (1) ZA761984B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736607C2 (en) * 1977-08-13 1984-11-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for the thermal treatment of fine-grained material with hot gases
DE2801161B2 (en) * 1978-01-12 1981-06-25 Babcock Krauss-Maffei Industrieanlagen GmbH, 8000 München Process and burning of sintered goods made from carbonate raw materials such as cement clinker
DE3003769A1 (en) * 1980-02-01 1981-08-06 Krupp Polysius Ag, 4720 Beckum Roasting of fine material, esp. crude cement flour - where mixt. of preheated flour and powdered fuel is fed via pneumatic conveyor into rotary drum furnace
DE3036957A1 (en) * 1980-09-30 1982-04-08 Gosudarstvennyj Vsesojuznyj institut po proektirovaniju i naučno-issledovatel'skim rabotam Južgiprocement, Char'kov Cement clinker mfr. - where one rotary drum furnace is used to decarbonise and then roast crude flour to reduce total energy consumption
JPS6053267B2 (en) * 1980-12-15 1985-11-25 秩父セメント株式会社 Powder raw material calcination equipment
DE4337068A1 (en) * 1993-10-29 1995-05-04 Krupp Polysius Ag Process and apparatus for heat treating fine-grained material

Also Published As

Publication number Publication date
AU500048B2 (en) 1979-05-10
DK141992B (en) 1980-08-04
DK141992C (en) 1980-12-15
BR7602411A (en) 1976-10-19
CS214731B2 (en) 1982-05-28
AU1276376A (en) 1977-10-13
GB1541099A (en) 1979-02-21
FR2308601B1 (en) 1982-09-17
FR2308601A1 (en) 1976-11-19
DD123595A5 (en) 1977-01-05
DE2517552A1 (en) 1976-10-28
DE2517552B2 (en) 1977-11-17
ES446977A1 (en) 1977-06-01
ZA761984B (en) 1977-04-27
DK150976A (en) 1976-10-22

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