CH479497A - Process for the production of cement clinker - Google Patents

Process for the production of cement clinker

Info

Publication number
CH479497A
CH479497A CH302166A CH302166A CH479497A CH 479497 A CH479497 A CH 479497A CH 302166 A CH302166 A CH 302166A CH 302166 A CH302166 A CH 302166A CH 479497 A CH479497 A CH 479497A
Authority
CH
Switzerland
Prior art keywords
production
cement clinker
clinker
cement
Prior art date
Application number
CH302166A
Other languages
German (de)
Inventor
Rohrbach Rudolf
Rechmeier Helmuth
Original Assignee
Lias Forschungs 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 Lias Forschungs Ag filed Critical Lias Forschungs Ag
Publication of CH479497A publication Critical patent/CH479497A/en

Links

Classifications

    • 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
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • 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
    • Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CH302166A 1965-03-26 1966-03-03 Process for the production of cement clinker CH479497A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER0040229 1965-03-26
DER0040474 1965-04-27

Publications (1)

Publication Number Publication Date
CH479497A true CH479497A (en) 1969-10-15

Family

ID=25991878

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302166A CH479497A (en) 1965-03-26 1966-03-03 Process for the production of cement clinker

Country Status (6)

Country Link
BE (1) BE677986A (en)
CH (1) CH479497A (en)
ES (1) ES324315A1 (en)
GB (1) GB1106406A (en)
IL (1) IL25377A (en)
SE (1) SE317616B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627056A1 (en) * 1976-06-16 1977-12-29 Dotternhaus Portland Zement Process for the production of cement clinkers
US4260421A (en) * 1979-05-18 1981-04-07 Exxon Research & Engineering Co. Cement production from coal conversion residues
IL101001A (en) * 1992-01-29 1995-01-24 Moshe Gewertz Method for the exploitation of oil shales
CN102690071B (en) * 2012-05-30 2013-12-25 陕西大唐新能电力设计有限公司 Graded energy utilization system used in cement production
CN114561504B (en) * 2022-04-28 2022-07-29 中国恩菲工程技术有限公司 Melting device and melting method based on fluidization prereduction

Also Published As

Publication number Publication date
IL25377A (en) 1970-03-22
SE317616B (en) 1969-11-17
BE677986A (en) 1966-09-01
GB1106406A (en) 1968-03-20
ES324315A1 (en) 1967-02-01

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Legal Events

Date Code Title Description
PL Patent ceased