Catalytic hydroretorting of eastern US o
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M.J. Roberts; D.M. Rue
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Article
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1995
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Elsevier Science
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English
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Laboratory tests of the CHESS process were conducted using beneficiated Alabama oil shale and regenerable catalysts at 500ยฐC and 7 MPa with 20min shale residence time. Product oil sulfur and nitrogen contents were reduced by up to 98 and 74% respectively, compared with uncatalysed pressurized fluidi