Reduction of the degree of crushing of a charge for coking at the Western Siberia Iron and Steel Works

Journal Article · Sun Jan 01 04:00:00 EST 1978 · Coke Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6220792

Sushina, N I; Ryabichenko, A D; Shkoller, M B; Sandalova, E M; Fomchenkov, M I

The proximate composition and properties of individual classes of concentrates from the Kuznetsk Central Washery and Western Siberia I and SW Washery are studied. The nature of distribution of the ash by classes is determined. It is shown that the proximate composition and caking capacity of charges prepared by differential crushing practically do not change on change of the degree of crushing from 77 to 91% content of the <3 mm class, although there is a decrease in the content of fines in the charge and an increase in its bulk density. The coke retains its mechanical strength, and the abradability decreases. A system for differential crushing of the components is recommended and the optimum degree of crushing of the charge is determined.

• OSTI ID: 6220792
• Journal Information: Coke Chem. USSR (Engl. Transl.); (United States), Journal Name: Coke Chem. USSR (Engl. Transl.); (United States) Vol. 9; ISSN COKCA
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010401* -- Coal &amp; Coal Products-- Carbonization-- (-1987)
CARBONACEOUS MATERIALS
COAL
COAL PREPARATION
COKE
COKING PLANTS
COMMINUTION
CRUSHING
DENSITY
ENERGY SOURCES
FOSSIL FUELS
FUELS
INDUSTRIAL PLANTS
MATERIALS
MECHANICAL PROPERTIES
MIXING
PARTICLE SIZE
PHYSICAL PROPERTIES
SIZE