Fraction of Feed S Processed指的是什么意思?做反应器 ...? fraction of feed sulfur that has been processed.it equals 0 for virgin feed, and 1 forhydrotreated ... 你这个是从哪里看到的?不合理的。 the value ranges from zero to one. zero will maximizecracking to h2s. one will minimize cracking to h2s and force the sulfur toappear in the heavier liquid products. for example, virgin gas oil will have avalue of zero since most of its sulfur will crack to h2s. on the other hand, ahydrotreated gas oil will have a value of one, since most of theeasily-crackable sulfur has been removed by the hydrotreater and the remainingrefractory sulfur will pass through the fcc and appear in cycle oil cuts. 查看更多