CAT COAL LIQUEFACTION

A process for the solvent refining of coal to distillable, pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal.

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Bibliographische Detailangaben
Hauptverfasser: DIWAKER GARG, FRANK KENNETH SCHWEIGHARDT, EDWIN NEIL GIVENS
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A process for the solvent refining of coal to distillable, pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal.