Reagent for coal flotation

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

OSTI ID:6297925

Popova, L A; Shokhin, V N; Petukhov, V N; Chaikin, M F; Il'yuchenko, L P; Nalepa, V F

An investigation was made on the effects of the properties of reagents on their flotation activity in the flotation cleaning of coal. The extraction of fuel matter in the concentrate was used as the measure of flotation activity. The effects of density, viscosity, and boiling point on the flotation activity of olefins and polymers was determined. It was concluded that the parameters determining the flotation activity were boiling point viscosity, and for aromatics and unsaturated compounds, the limits were 180-240/sup 0/C and 1-2x10/sup -4/ m/sup 2//sec, respectively.

• Research Organization: Magnitogorsk Mining and Metallurgical Inst., USSR
• OSTI ID: 6297925
• 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
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
ALKENES
BOILING POINTS
CARBONACEOUS MATERIALS
CLEANING
COAL
COAL PREPARATION
DENSITY
ENERGY SOURCES
FLOTATION
FOSSIL FUELS
FUELS
HYDROCARBONS
MATERIALS
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
POLYMERS
REAGENTS
SEPARATION PROCESSES
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
VISCOSITY