The rate of pyrite recovery during coal flotation
Conference
·
OSTI ID:7043653
Coal/pyrite fines were froth floated in a laboratory cell to examine the rate of pyrite recovery during conventional coal flotation. The effects of collector, particle size and carbon to total sulfur ratio on the kinetics of recovery were investigated. These data coupled with microscopic examination suggest that miniscule amounts of coal that remain attached to the pyrite surface affect the rate of flotation of pyrite.
- OSTI ID:
- 7043653
- Report Number(s):
- CONF-851054-
- Country of Publication:
- United States
- Language:
- English
Similar Records
The influence of reagent dosage on the floatability of pyrite during coal flotation
Coal cleaning by froth flotation
Flotation rate and residence time distribution in continuous coal froth flotation circuits and an evaluation of reagents and circuit variations for pyritic sulfur removal
Journal Article
·
Thu Dec 31 23:00:00 EST 1992
· Separation Science and Technology
·
OSTI ID:145121
Coal cleaning by froth flotation
Technical Report
·
Sat Dec 31 23:00:00 EST 1983
·
OSTI ID:6006864
Flotation rate and residence time distribution in continuous coal froth flotation circuits and an evaluation of reagents and circuit variations for pyritic sulfur removal
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:6297353
Related Subjects
01 COAL, LIGNITE, AND PEAT
010300* -- Coal
Lignite
& Peat-- Preparation-- (1987-)
BENCH-SCALE EXPERIMENTS
CARBON
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
COAL FINES
COAL PREPARATION
ELEMENTS
FLOTATION
IRON COMPOUNDS
IRON SULFIDES
KINETICS
MICROSCOPY
MINERALS
NONMETALS
PARTICLE SIZE
PYRITE
QUANTITY RATIO
REACTION KINETICS
SEPARATION PROCESSES
SIZE
SULFIDE MINERALS
SULFIDES
SULFUR COMPOUNDS
SULFUR CONTENT
SURFACES
TRANSITION ELEMENT COMPOUNDS
YIELDS
010300* -- Coal
Lignite
& Peat-- Preparation-- (1987-)
BENCH-SCALE EXPERIMENTS
CARBON
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
COAL FINES
COAL PREPARATION
ELEMENTS
FLOTATION
IRON COMPOUNDS
IRON SULFIDES
KINETICS
MICROSCOPY
MINERALS
NONMETALS
PARTICLE SIZE
PYRITE
QUANTITY RATIO
REACTION KINETICS
SEPARATION PROCESSES
SIZE
SULFIDE MINERALS
SULFIDES
SULFUR COMPOUNDS
SULFUR CONTENT
SURFACES
TRANSITION ELEMENT COMPOUNDS
YIELDS