Results 191 to 200 of about 50,853 (257)

Treatments to Combat Pyrite Oxidation in Coal Mine Spoil

, 1988
C. A. Backes, I. D. Pulford, H. J. Duncan   +2 more
openalex   +1 more source

Evaluation of an optical microscope method for coal-pyrite/marcasite differentiation

, 1980
W. S. Sanner Jr, D. L. Meteney
openalex   +2 more sources

Investigation of pyrite as a contributor to slagging in Eastern bituminous coals. Quarterly progress report, October 1, 1981-February 28, 1982

, 1982

openalex   +2 more sources

Geological setting, structure, and alteration associated with gold-pyrite mineralization in mafic volcanic rocks at Cameron Lake, Wabigoon subprovince, northwestern Ontario.

, 1986
David R. Melling
openalex   +2 more sources

A study of the interfacial chemistry of pyrite and coal in fine coal cleaning using flotation

, 1993
Chengliang Jiang
openalex   +2 more sources

Control of pyrite surface chemistry in physical coal cleaning

, 1990
G.H. Luttrell, Roe‐Hoan Yoon, J. Zachwieja, M. Lagno   +3 more
openalex   +1 more source

Control of pyrite surface chemistry in physical coal cleaning. Technical progress report for the ninth quarter, September 1--November 30, 1991

, 1992
Roe‐Hoan Yoon, G.H. Luttrell, J.B. Zachwieja, J. Mielczarski   +3 more
openalex   +2 more sources

Semiconductor electrochemistry of coal pyrite. Quarterly technical progress report, July--September 1993

, 1993
K. Osseo‐Asare, Di Wei
openalex   +2 more sources

Controlling incipient oxidation of pyrite for improved rejection. Eighth quarterly technical progress report, July 1, 1994--September 30, 1994

, 1994
Roe‐Hoan Yoon, P.E. Richardson
openalex   +2 more sources

Pyrite surface characterization and control for advanced fine coal desulfurization technologies. First annual report, September 1, 1990--August 30, 1991

, 1991
Xianghuai Wang
openalex   +2 more sources