Fig. 6

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Operating temperature effect on HDS by using pristine and corresponding LN feedstocks. : SRGO1;
: LNSR1;
: SRGO2;
: LNSR2;
: SR1LC;
: LNSR1LC. Dashed blue line represents ULSD limit (S<15 ppm). Up-flow steady-state fixed-bed reactor, P = 56 kg cm−2 (5.77 MPa), LHSV = 1.5 h−1, H2/oil = 2500 ft3 bbl−1 (445 m3 m−3).