RAW MIX FOR MANUFACTURING PORTLAND CEMENT CLINKER

FIELD: manufacture of building materials. ^ SUBSTANCE: carbonate-based raw mix contains 9.5-11.5% clay component, 1.8-2.0% iron-containing component, and 0.5-0.6% of neutralization sediment of effluent from chemical department of ferroalloy plant. The sediment is composed of, wt%: V2O5 3.58, MnO2 10...

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Main Authors KUSAJKO S.M, GRUZINSKIJ I.V, BASOV V.N, KARPOV A.A, VDOVIN V.V, STRELKOV V.V, KETOV S.M, GAAK I.R
Format Patent
LanguageEnglish
Russian
Published 27.11.2004
Edition7
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:FIELD: manufacture of building materials. ^ SUBSTANCE: carbonate-based raw mix contains 9.5-11.5% clay component, 1.8-2.0% iron-containing component, and 0.5-0.6% of neutralization sediment of effluent from chemical department of ferroalloy plant. The sediment is composed of, wt%: V2O5 3.58, MnO2 10.1, CaO 30, Fe2O3 0.62, MgO 1.03, TiO2 0.5, and Al2O3 0.12. ^ EFFECT: increased degree of decarbonization, reduced consumption, increased productivity of rotary oven, and improved grinding capability of clinker. ^ 2 cl, 1 tbl
Bibliography:Application Number: RU20030113299