LIP-200B多产丙烯重油催化裂化催化剂的工业应用
Petrochemical Technology & Application(2011)
Abstract
在某公司140万t/a重油催化裂化装置上进行了LIP-200 B型多产丙烯催化剂的应用试验。结果表明,在原料油性质基本不变或略差的情况下,LIP-200 B催化剂使用后,稳定汽油产品中烯烃的体积分数下降1.8个百分点,研究法辛烷值上升1.1个单位;总液收提高4.90个百分点,液化气产率提高4.09个百分点,丙烯产率提高2.27个百分点。
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Key words
olefin,liquefied petroleum gas,catalyst,propylene,total liquid yield,fluidized-bed catalytic cracking
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