CPC C01B 32/354 (2017.08) [C01B 32/33 (2017.08); C01B 2210/0051 (2013.01); C01P 2006/12 (2013.01)] | 15 Claims |
1. Sulfur-doped porous carbon comprising:
a crosslinked, pyrolyzed reaction product of a heavy hydrocarbon product, sulfur, and a hydroxide base, the heavy hydrocarbon product comprising a plurality of olefin moieties, wherein the heavy hydrocarbon product has a boiling point range from about 200° C. to about 600° C.;
wherein the crosslinked, pyrolyzed reaction product has a BET surface area ranging from about 750 m2/g to about 3000 m2/g;
wherein a sulfur content of the crosslinked, pyrolyzed reaction product ranges from about 2 wt. % to about 10 wt. %; and
wherein at least a portion of the plurality of olefin moieties are crosslinked with the sulfur or a polymerized form thereof in the crosslinked, pyrolyzed reaction product; and wherein the heavy hydrocarbon product comprises one or more trace metals that remain as a plurality of trace metal inclusions in the crosslinked, pyrolyzed reaction product.
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