Computation of the required coal charge comminution size

Journal Article · Sat Jan 01 04:00:00 EST 1983 · Coke Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5296170

Fomin, A P

If the coal charge is mixed efficiently, the degree of comminution may be decreased. The higher the caking capacity of the charges, the coarser the comminution level may be. The degree of comminution also depends on the ratio of bulk density and the apparent density of the coal charge particles; the higher the bulk density and the lower the charge content of mineral impurities (the lower the apparent density), the lower the crushing level may be. Coking at high rates requires fine comminution of the charges. An increase in the width of the ovens permits coking of charges with a lower crushing level. 13 references, 2 tables.

• Research Organization: Metallurgical Inst., Donetsk, USSR
• OSTI ID: 5296170
• Journal Information: Coke Chem. USSR (Engl. Transl.); (United States), Journal Name: Coke Chem. USSR (Engl. Transl.); (United States) Vol. 2; ISSN COKCA
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010401 -- Coal & Coal Products-- Carbonization-- (-1987)
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
ASIA
BULK DENSITY
CAKING
CALCULATION METHODS
CARBONACEOUS MATERIALS
CARBONIZATION
CHEMICAL REACTIONS
COAL
COKE OVENS
COKING
COMMINUTION
DECOMPOSITION
DENSITY
EASTERN EUROPE
ENERGY SOURCES
EUROPE
FOSSIL FUELS
FUELS
IMPURITIES
MATERIALS
PARTICLE SIZE
PHYSICAL PROPERTIES
SIZE
USSR