Mineral oils: processes and products – Phenolic or toxic oils
Patent
1980-09-26
1982-11-09
Gantz, Delbert E.
Mineral oils: processes and products
Phenolic or toxic oils
208 8R, 208 10, C10G 106, C10G 100
Patent
active
043583598
ABSTRACT:
Disclosed is a two-stage process for the production of clean liquid hydrocarbons from coal. In the process subdivided coal is dissolved in a process derived solvent. The dissolver effluent is passed through a catalytic reactor operating under hydrocracking conditions, to produce normally liquid products and recycle solvent. The solvent is further cooled to precipitate unconverted heptane-insolubles prior to recycle to the dissolution stage.
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Dahlberg Arthur J.
Kuehler Christopher W.
Rosenthal Joel W.
Chevron Research Company
Gantz Delbert E.
Newell D. A.
Roth S. H.
Uzzell A. H.
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