IT939355B - Procedimento per ridurre il conte nuto di alcali in clinker di cemento - Google Patents

Procedimento per ridurre il conte nuto di alcali in clinker di cemento

Info

Publication number
IT939355B
IT939355B IT5244471A IT5244471A IT939355B IT 939355 B IT939355 B IT 939355B IT 5244471 A IT5244471 A IT 5244471A IT 5244471 A IT5244471 A IT 5244471A IT 939355 B IT939355 B IT 939355B
Authority
IT
Italy
Prior art keywords
nutrition
alkali
procedure
reduce
cement clinker
Prior art date
Application number
IT5244471A
Other languages
English (en)
Italian (it)
Inventor
W 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
Application granted granted Critical
Publication of IT939355B publication Critical patent/IT939355B/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
    • C04B7/60—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)
IT5244471A 1970-08-26 1971-08-24 Procedimento per ridurre il conte nuto di alcali in clinker di cemento IT939355B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO324570A NO130003B (index.php) 1970-08-26 1970-08-26

Publications (1)

Publication Number Publication Date
IT939355B true IT939355B (it) 1973-02-10

Family

ID=19879477

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5244471A IT939355B (it) 1970-08-26 1971-08-24 Procedimento per ridurre il conte nuto di alcali in clinker di cemento

Country Status (10)

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

Also Published As

Publication number Publication date
GB1368092A (en) 1974-09-25
SE394665B (sv) 1977-07-04
FI53698C (fi) 1978-07-10
NL7111796A (index.php) 1972-02-29
BE771771A (fr) 1971-12-31
NO130003B (index.php) 1974-06-24
FI53698B (index.php) 1978-03-31
LU63771A1 (index.php) 1972-01-05
DE2142350A1 (de) 1972-03-02
FR2104494A5 (index.php) 1972-04-14

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