A.280.7 B.32.1 C.98.3 D.104.5
A.11%、91.67% B.13%、91.67% C.11%、93.55% D.13%、93.55%
A.空速 B.催化劑負(fù)荷 C.催化劑空時收率 D.催化劑選擇性