Sulfur elimination from hydrorefined

Heteroatom Elimination. Sulfur elimination from hydrorefined filtrate varied from 42 wt % at 650°F to 98 wt % under the most severe conditions at 750°F. The data presented in Figure 4 shows a very rapid initial decrease in sulfur content probably related to an initially rapid catalytic conversion of sulfur compounds particularly susceptible to catalytic reaction but thermally stable. Such compounds could be di-... 

---