FR1198290A - Improvements to grids and to concretion or sintering furnaces for firing or calcining lime, loose clay, cement or the like, and for agglomerating ores and similar materials - Google Patents

Improvements to grids and to concretion or sintering furnaces for firing or calcining lime, loose clay, cement or the like, and for agglomerating ores and similar materials

Info

Publication number
FR1198290A
FR1198290A FR1198290DA FR1198290A FR 1198290 A FR1198290 A FR 1198290A FR 1198290D A FR1198290D A FR 1198290DA FR 1198290 A FR1198290 A FR 1198290A
Authority
FR
France
Prior art keywords
concretion
grids
firing
cement
similar materials
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.)
Expired
Application number
Other languages
French (fr)
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.)
Fellner and Ziegler GmbH
Original Assignee
Fellner and Ziegler GmbH
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 Fellner and Ziegler GmbH filed Critical Fellner and Ziegler GmbH
Application granted granted Critical
Publication of FR1198290A publication Critical patent/FR1198290A/en
Expired 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1198290D 1957-07-04 1958-06-24 Improvements to grids and to concretion or sintering furnaces for firing or calcining lime, loose clay, cement or the like, and for agglomerating ores and similar materials Expired FR1198290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1198290X 1957-07-04

Publications (1)

Publication Number Publication Date
FR1198290A true FR1198290A (en) 1959-12-07

Family

ID=7731914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198290D Expired FR1198290A (en) 1957-07-04 1958-06-24 Improvements to grids and to concretion or sintering furnaces for firing or calcining lime, loose clay, cement or the like, and for agglomerating ores and similar materials

Country Status (1)

Country Link
FR (1) FR1198290A (en)

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