A.縮短冷焦時(shí)間B.延長(zhǎng)冷焦時(shí)間C.降低冷焦水溫度D.改善冷焦水質(zhì)
A.焦炭揮發(fā)分B.汽油干點(diǎn)C.柴油95%回收溫度D.蠟油殘?zhí)?/p>
A.水B.焦炭C.油氣D.油泥