heavy oil cracking process 重残油催化裂化过程
heavy oil cracking ability 重油裂化能力
heavy oil cracking catalyst 重油裂化催化剂
heavy oil cracking reaction 重油催化裂化过程
Heavy Oil Thermal Cracking 重油热解
heavy oil contact cracking 重油接触裂解
heavy oil catalytic cracking 重油催化裂化
heavy cracking oil 重质油裂解
heavy oil thermal cracking model 重油热裂解模型
The FCC catalyst which took HAY zeolite as active component got a good result in the heavy oil cracking test.
由该分子筛制备的FCC催化剂用于重油裂解试验，取得良好结果。
The catalyst has been used in the heavy oil FCC unit of WEPEC Dalian and compared with an imported advanced heavy oil cracking catalyst.
该催化剂在大连西太平洋石油有限公司重油催化裂化装置上与国外的优良重油催化剂进行了工业对比试验。
The invention relates to a catalyst and a preparation method thereof, in particular to a heavy oil cracking catalyst and a preparation method thereof.
本发明是关于一种催化剂及其制备方法，特别是关于一种重油裂化催化剂及其制备方法。
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