Selecting an efficient technology of coal comminution for coking (a review)

Journal Article · Fri Jan 01 04:00:00 EST 1982 · Coke Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6227958

Fomin, A P; Serga, L M

The theoretical considerations presented may serve as a basis for selecting an effective method of coal charge comminution. Two methods of solving this problem may be noted. The first consists of establishing the relationship between parameters characterizing the properties of the coal and the charge preparation process and the coke quality indices by means of the well known methods of mathematical statistics. The second is analysis of the coking process and development of functional relationships (of the type presented in this article), permitting one to compute the charge comminution level to provide high technical and economic indices of the coking process, particularly the required coke strength and charge bulk density. Apparently, in both cases one should consider the proposed principles and factors determining the comminution level of the coal types and charges: their content of inert particles, the caking capacity and the system of charge preparation for coking. (JMT)

• OSTI ID: 6227958
• 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)
ASIA
BULK DENSITY
CARBONACEOUS MATERIALS
CARBONIZATION
CHEMICAL REACTIONS
COAL
COKE
COKING
COKING PLANTS
DECOMPOSITION
DENSITY
DOCUMENT TYPES
EASTERN EUROPE
ENERGY SOURCES
EUROPE
FOSSIL FUELS
FUELS
INDUSTRIAL PLANTS
MATERIALS
PHYSICAL PROPERTIES
REVIEWS
USSR