IT1067569B - Perfezionamenti nella fabbricazione di cemento per via secca - Google Patents

Perfezionamenti nella fabbricazione di cemento per via secca

Info

Publication number
IT1067569B
IT1067569B IT28057/76A IT2805776A IT1067569B IT 1067569 B IT1067569 B IT 1067569B IT 28057/76 A IT28057/76 A IT 28057/76A IT 2805776 A IT2805776 A IT 2805776A IT 1067569 B IT1067569 B IT 1067569B
Authority
IT
Italy
Prior art keywords
finalization
dry concrete
concrete manufacture
manufacture
dry
Prior art date
Application number
IT28057/76A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1067569B publication Critical patent/IT1067569B/it

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
IT28057/76A 1975-10-23 1976-10-06 Perfezionamenti nella fabbricazione di cemento per via secca IT1067569B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532484A FR2328674A1 (fr) 1975-10-23 1975-10-23 Perfectionnements a la fabrication du ciment par voie seche

Publications (1)

Publication Number Publication Date
IT1067569B true IT1067569B (it) 1985-03-16

Family

ID=9161571

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28057/76A IT1067569B (it) 1975-10-23 1976-10-06 Perfezionamenti nella fabbricazione di cemento per via secca

Country Status (11)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK410680A (da) * 1979-12-11 1981-06-12 Smidth & Co As F L Fremgangsmaade og anlaeg til fremstilling af pulverformede eller granulerende materialer f eks cement
DE3232943A1 (de) * 1982-09-04 1984-03-08 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zum brennen von feinkoernigem gut, insbesondere zementrohmehl
FR2584308B1 (fr) * 1985-07-08 1987-11-20 Electricite De France Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise
DE102009041089C5 (de) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
CN113108611B (zh) * 2021-03-12 2022-07-05 成都建筑材料工业设计研究院有限公司 一种烟气强制分散料粉的撒料装置

Also Published As

Publication number Publication date
DK459876A (da) 1977-04-24
GB1511066A (en) 1978-05-17
FR2328674A1 (fr) 1977-05-20
OA05461A (fr) 1981-03-31
JPS594392B2 (ja) 1984-01-30
DE2647914A1 (de) 1977-05-05
CH616640A5 (en) 1980-04-15
ES452488A1 (es) 1977-12-16
BR7607059A (pt) 1977-09-06
FR2328674B1 (es) 1978-06-23
JPS5251421A (en) 1977-04-25
BE847000A (fr) 1977-01-31

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