FIGURE 6 Influences of the recycle ratio on delayed coking
product yields
The yields of gas, gasoline, diesel, and coke increased by 0.30%,
0.43%, 0.86%, and 0.22%, while the yield of gas oil decreased by
1.81% with the recycle ratio increment of 0.10. The increase of the
recycle ratio means that more gas oil was recycled, so the yield of gas
oil reduced.