ZA80185B - A process for the heat-treatment of fine-grained material - Google Patents

A process for the heat-treatment of fine-grained material

Info

Publication number
ZA80185B
ZA80185B ZA00800185A ZA80185A ZA80185B ZA 80185 B ZA80185 B ZA 80185B ZA 00800185 A ZA00800185 A ZA 00800185A ZA 80185 A ZA80185 A ZA 80185A ZA 80185 B ZA80185 B ZA 80185B
Authority
ZA
South Africa
Prior art keywords
precalcination zone
fine
kiln
exhaust gases
treatment
Prior art date
Application number
ZA00800185A
Other languages
English (en)
Inventor
W Kreft
B Korte
Original Assignee
Krupp Polysius 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6062250&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA80185(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Polysius Ag filed Critical Krupp Polysius Ag
Publication of ZA80185B publication Critical patent/ZA80185B/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Treating Waste Gases (AREA)
  • Furnace Details (AREA)
  • Disintegrating Or Milling (AREA)
  • Drying Of Solid Materials (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Glass Compositions (AREA)
ZA00800185A 1979-02-06 1980-01-11 A process for the heat-treatment of fine-grained material ZA80185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792904379 DE2904379A1 (de) 1979-02-06 1979-02-06 Verfahren zur waermebehandlung von feinkoernigem gut

Publications (1)

Publication Number Publication Date
ZA80185B true ZA80185B (en) 1981-03-25

Family

ID=6062250

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800185A ZA80185B (en) 1979-02-06 1980-01-11 A process for the heat-treatment of fine-grained material

Country Status (6)

Country Link
EP (1) EP0016935B1 (xx)
AT (1) ATE197T1 (xx)
BR (1) BR8000688A (xx)
DE (2) DE2904379A1 (xx)
ES (1) ES488293A0 (xx)
ZA (1) ZA80185B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111527A1 (de) * 1981-03-24 1982-10-07 Krupp Polysius Ag, 4720 Beckum Waermetauscher
DE3411148A1 (de) * 1984-03-27 1985-10-10 Dyckerhoff Engineering GmbH, 6200 Wiesbaden Verfahren zur entfernung von fluechtigen schwermetallverbindungen aus dem zementklinkerprozess
DE3420078A1 (de) * 1984-05-29 1985-12-05 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH408751A (de) * 1963-11-04 1966-02-28 Escher Wyss Ag Verfahren zum Wärmeaustausch zwischen dem staubförmigen Rohgut und den Abgasen eines Zementdrehofens und Vorrichtung zur Durchführung dieses Verfahrens
FR1558447A (xx) * 1967-12-15 1969-02-28
DE2558506C2 (de) * 1975-12-24 1982-03-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur thermischen Behandlung von staubförmigem Gut, insbesondere zum Brennen von Zement in mehreren Stufen

Also Published As

Publication number Publication date
ATE197T1 (de) 1981-09-15
ES8104156A1 (es) 1981-04-16
DE3060014D1 (en) 1981-11-26
ES488293A0 (es) 1981-04-16
BR8000688A (pt) 1980-10-14
EP0016935A1 (de) 1980-10-15
DE2904379A1 (de) 1980-08-14
EP0016935B1 (de) 1981-09-09

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