炼油厂重质馏分油作蒸汽裂解装置原料的研究
Petroleum Processing and Petrochemicals（2020）
Abstract
应用小型蒸汽裂解模拟试验装置对加氢尾油、常二线油、常三线油、减一线油、减二线油等重质馏分油的裂解性能进行评价,考察水油质量比为0.8时裂解温度对产品收率的影响,结果表明:随着裂解温度的升高,乙烯收率逐渐增大,丙烯收率逐渐减小,双烯(乙烯+丙烯)收率和三烯(乙烯+丙烯+丁二烯)收率先增大后减小,在810℃时达到最大;加氢尾油的目的产物(乙烯、丙烯、丁二烯)收率最高,裂解性能最好,常二线油、常三线油次之,减一线油和减二线油最差.
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