Results 141 to 150 of about 6,832 (187)

Characterization of mineral matter in coals and coal liquefaction residues. Final report

open access: green, 1980
P. L. Walker   +5 more
openalex   +2 more sources

Ionic liquids to extract valuable components from direct coal liquefaction residues

open access: green, 2011
Yi Li   +8 more
openalex   +2 more sources

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