DK459876A - PROCEDURE FOR THE PREPARATION OF CEMENT - Google Patents

PROCEDURE FOR THE PREPARATION OF CEMENT

Info

Publication number
DK459876A
DK459876A DK459876A DK459876A DK459876A DK 459876 A DK459876 A DK 459876A DK 459876 A DK459876 A DK 459876A DK 459876 A DK459876 A DK 459876A DK 459876 A DK459876 A DK 459876A
Authority
DK
Denmark
Prior art keywords
cement
procedure
preparation
Prior art date
Application number
DK459876A
Other languages
Danish (da)
Inventor
F Dambrine
Original Assignee
Fives Cail Babcock
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 Fives Cail Babcock filed Critical Fives Cail Babcock
Publication of DK459876A publication Critical patent/DK459876A/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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DK459876A 1975-10-23 1976-10-13 PROCEDURE FOR THE PREPARATION OF CEMENT DK459876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532484A FR2328674A1 (en) 1975-10-23 1975-10-23 IMPROVEMENTS IN CEMENT MANUFACTURING BY THE DRY METHOD

Publications (1)

Publication Number Publication Date
DK459876A true DK459876A (en) 1977-04-24

Family

ID=9161571

Family Applications (1)

Application Number Title Priority Date Filing Date
DK459876A DK459876A (en) 1975-10-23 1976-10-13 PROCEDURE FOR THE PREPARATION OF CEMENT

Country Status (11)

Country Link
JP (1) JPS594392B2 (en)
BE (1) BE847000A (en)
BR (1) BR7607059A (en)
CH (1) CH616640A5 (en)
DE (1) DE2647914A1 (en)
DK (1) DK459876A (en)
ES (1) ES452488A1 (en)
FR (1) FR2328674A1 (en)
GB (1) GB1511066A (en)
IT (1) IT1067569B (en)
OA (1) OA05461A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK410680A (en) * 1979-12-11 1981-06-12 Smidth & Co As F L PROCEDURE AND PLANT FOR THE PREPARATION OF POWDERED OR GRANULATING MATERIALS FOR EXCEMENT
DE3232943A1 (en) * 1982-09-04 1984-03-08 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND DEVICE FOR BURNING FINE-GRAINED GOODS, IN PARTICULAR CEMENT FLOUR
FR2584308B1 (en) * 1985-07-08 1987-11-20 Electricite De France PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED
DE102009041089C5 (en) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Process and plant for the production of cement with reduced CO2 emission
CN113108611B (en) * 2021-03-12 2022-07-05 成都建筑材料工业设计研究院有限公司 Material scattering device for forcibly dispersing material powder by smoke

Also Published As

Publication number Publication date
FR2328674B1 (en) 1978-06-23
JPS5251421A (en) 1977-04-25
DE2647914A1 (en) 1977-05-05
BE847000A (en) 1977-01-31
CH616640A5 (en) 1980-04-15
BR7607059A (en) 1977-09-06
FR2328674A1 (en) 1977-05-20
OA05461A (en) 1981-03-31
GB1511066A (en) 1978-05-17
IT1067569B (en) 1985-03-16
JPS594392B2 (en) 1984-01-30
ES452488A1 (en) 1977-12-16

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Legal Events

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