steam cracking

基本解釋

The unconverted oil was a good feedstock for steam cracking and its ethylene yield was 2%-3% higher than that of Daqing AGO feedstock.
蒸汽裂解試驗(yàn)顯示尾油餾分是很好的蒸汽裂解制乙烯原料，其乙烯收率較大慶 AGO 高2～3個百分點(diǎn)。
d.wanfangdata.com.cn
The most important route to produce these unsaturated hydrocarbons is by steam cracking, using principally petroleum gases or naphtha as feedstock.
生產(chǎn)這種不飽和烴類最重要的路線是靠蒸汽裂解，主要以石油氣體和石腦油作原料。
www.infopetro.com.cn
The unconverted oil was a good feedstock for steam cracking and its ethylene yield was 2%-3% higher than that of Daqing AGO feedstock. RMC technology also showed the flexibility for processing the mi…
蒸汽裂解試驗(yàn)顯示尾油餾分是很好的蒸汽裂解制乙烯原料，其乙烯收率較大慶AGO高2～ 3個百分點(diǎn)。