Surface electrochemical control for the fine coal and pyrite separation. Technical progress report, January 1, 1992--March 31, 1992

Technical Report · Wed Jul 01 00:00:00 EDT 1992

DOI:https://doi.org/10.2172/10158348· OSTI ID:10158348

Hu, Weibai; Huang, Qinping; Zhu, Ximeng; Li, Jun; Bodily, D M; Liang, Jun; Zhong, Tingke; Wadsworth, M E

Ongoing work includes the characterization of coal pyrites, the floatability evaluation of typical US coal samples, the flotation behavior of coal pyrites, the electrochemical measurement of the surface properties of coal pyrites, and the characterization of species produced at pyrite surfaces.

• Research Organization: Utah Univ., Salt Lake City, UT (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC22-89PC89758
• OSTI ID: 10158348
• Report Number(s): DOE/PC/89758-T11; ON: DE92015756
• Resource Relation: Other Information: PBD: [1992]
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
SURFACE PROPERTIES
ELECTROCHEMISTRY
COAL FINES
PYRITE
OXIDATION
FLOTATION
CHEMICAL REACTION KINETICS
PROGRESS REPORT
RAMAN SPECTROSCOPY
SEPARATION PROCESSES
COAL PREPARATION
BITUMINOUS COAL
010300
400400
400102
PREPARATION
CHEMICAL AND SPECTRAL PROCEDURES