FI53698C - Foerfarande foer reducering av alkali-innehaollet i cementklinker - Google Patents

Foerfarande foer reducering av alkali-innehaollet i cementklinker

Info

Publication number
FI53698C
FI53698C FI2272/71A FI227271A FI53698C FI 53698 C FI53698 C FI 53698C FI 2272/71 A FI2272/71 A FI 2272/71A FI 227271 A FI227271 A FI 227271A FI 53698 C FI53698 C FI 53698C
Authority
FI
Finland
Prior art keywords
innehaollet
cementklinker
refrigeration
alkali
Prior art date
Application number
FI2272/71A
Other languages
English (en)
Other versions
FI53698B (fi
Inventor
William Andreas Loe
Original Assignee
Norcem Avd Dalen As
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 Norcem Avd Dalen As filed Critical Norcem Avd Dalen As
Publication of FI53698B publication Critical patent/FI53698B/fi
Application granted granted Critical
Publication of FI53698C publication Critical patent/FI53698C/fi

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
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
    • 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
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FI2272/71A 1970-08-26 1971-08-13 Foerfarande foer reducering av alkali-innehaollet i cementklinker FI53698C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO324570A NO130003B (fi) 1970-08-26 1970-08-26

Publications (2)

Publication Number Publication Date
FI53698B FI53698B (fi) 1978-03-31
FI53698C true FI53698C (fi) 1978-07-10

Family

ID=19879477

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2272/71A FI53698C (fi) 1970-08-26 1971-08-13 Foerfarande foer reducering av alkali-innehaollet i cementklinker

Country Status (10)

Country Link
BE (1) BE771771A (fi)
DE (1) DE2142350A1 (fi)
FI (1) FI53698C (fi)
FR (1) FR2104494A5 (fi)
GB (1) GB1368092A (fi)
IT (1) IT939355B (fi)
LU (1) LU63771A1 (fi)
NL (1) NL7111796A (fi)
NO (1) NO130003B (fi)
SE (1) SE394665B (fi)

Also Published As

Publication number Publication date
NO130003B (fi) 1974-06-24
FI53698B (fi) 1978-03-31
SE394665B (sv) 1977-07-04
BE771771A (fr) 1971-12-31
GB1368092A (en) 1974-09-25
DE2142350A1 (de) 1972-03-02
NL7111796A (fi) 1972-02-29
FR2104494A5 (fi) 1972-04-14
LU63771A1 (fi) 1972-01-05
IT939355B (it) 1973-02-10

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