...前景分析 关键词 低碳烯烃 蒸汽裂解 催化裂解 烯烃裂解 甲醇制烯烃 [gap=1885]Keywords] low-carbon olefin；steam cracking；catalytic cracking；olefin cracking；methanol-to-olefin ..
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... stress cracking 应力裂缝；应力断裂 steam cracking 蒸汽裂化 fatigue cracking 疲劳开裂；疲劳裂纹 ...
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steam cracking process 水蒸气裂解过程
superheated steam cracking 过热水蒸气裂解
naphtha steam cracking 石脑油蒸汽裂解
steam cracking unit 蒸汽裂解装置
high temperature steam cracking 高温水蒸气裂解 ; 高温蒸汽裂解
ethane steam cracking 乙烷蒸汽裂解
propane steam cracking 丙烷蒸汽裂解
steam cracking feedstock 乙烯裂解原料
gas oil steam cracking 瓦斯油蒸汽裂解
Naphtha is the main feedstock for steam cracking process, therefore its property directly influences the yields of main cracking products and the operation cycle of cracking furnace.
石脑油作为蒸汽裂解工艺的主要原料，其性质直接影响裂解主要产品收率和裂解炉操作周期。
Butadiene is found as a byproduct in the steam cracking of naphtha and gas oil to make ethylene and propylene.
丁二烯是石脑油和瓦斯油的蒸汽裂解的副产物。
The unconverted oil was a good feedstock for steam cracking and its ethylene yield was 2%-3% higher than that of Daqing AGO feedstock.
蒸汽裂解试验显示尾油馏分是很好的蒸汽裂解制乙烯原料，其乙烯收率较大庆ago高2 ~ 3个百分点。
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