Effect of the type composition of briquetted coal mixtures on coke strength

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

OSTI ID:6659031

Dyukanov, A G

The paper is concerned with partially briquetted charges containing a high proportion of weakly caking coals. Laboratory tests were carried out using charges containing 30% briquetted material. The briquettes were made from different proportions of fat coal, gas coal, and low-volatile caking coal plus lean coal blend. A total of 9 variations in composition were used. A petroleum bitumen binder formed 8% of the briquetted charge (2.4% of the mass of the total charge). Coke strengths were examined and it was concluded that the fat coal proportion should be varied to suit the amount of gas coal or low-volatile plus lean coal introduced into the charge.

• OSTI ID: 6659031
• Journal Information: Coke Chem. USSR (Engl. Transl.); (United States), Journal Name: Coke Chem. USSR (Engl. Transl.); (United States) Vol. 1; ISSN COKCA
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010401 -- Coal & Coal Products-- Carbonization-- (-1987)
010600* -- Coal
Lignite
& Peat-- Properties & Composition
BENCH-SCALE EXPERIMENTS
BINDERS
BRIQUETS
BRIQUETTING
CAKING
CAKING POWER
CARBONACEOUS MATERIALS
CARBONIZATION
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COAL
COAL RANK
COKE
COKING
DECOMPOSITION
DISPERSIONS
ENERGY SOURCES
FABRICATION
FOSSIL FUELS
FUELS
MATERIALS
MECHANICAL PROPERTIES
MIXTURES
MOLDING
PETROLEUM PRODUCTS
QUANTITY RATIO
SOLID FUELS