riser catalytic cracking 提升管催化裂化
two-stage riser fluid catalytic cracking 两段提升管
riser catalytic cracking with riser 提升管催化裂化
two-stage riser catalytic cracking 两段提升管反应器催化裂化
riser fluid catalytic cracking 提升管催化裂化装置
two staged riser catalytic cracking 两段提升管催化裂化
The influence of increasing vaccum residue in feedstocks on the performances and product properties of fluid catalytic cracking was investigated by using of a riser reactor pilot unit.
利用小型提升管催化裂化装置考察了提高原料掺炼量对催化裂化行为及产品主要性能的影响。
The perfermance test on a commercial riser cracker shows that meta-Y-3A molecular sieve cracking catalyst is of high activity and improved gasoline selectivity.
偏Y-3A分子筛裂化催化剂在提升管催化裂化工业装置上使用试验的结果表明，该催化剂的裂化活性较高，汽油选择性较好。
Based on the analysis, the new concept of two-stage riser fluid catalytic cracking (TSRFCC) was proposed, and the advantage of the TSRFCC technology was analyzed.
在此基础上，提出了两段提升管催化裂化新概念，并分析了其技术优势。
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