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在中国石化济南分公司800 kt.a-1催化裂化装置上试应用了岳阳三生化工有限公司生产的LOSA-1增产轻烯烃FCC助催化剂,考察了该助催化剂催化裂化性能及其对汽油和柴油质量的影响。工业应用表明,增产轻烯烃助剂占系统催化剂总藏量4.0%时,丙烯(对催化进料)增加了1.19%,系统总液收及焦炭产率基本保持不变。
In the 800 kt.a-1 catalytic cracking unit of SINOPEC Jinan Branch, the LOSA-1 light-emitting FCC catalyst promoter for LOSA-1 was produced by Yueyang Sansheng Chemical Co., Ltd., and its catalytic cracking performance on gasoline and Effect of diesel quality. Industrial application shows that propylene (for catalytic feedstock) increased by 1.19% when the light olefins additive production increased to 4.0% of the total amount of system catalyst, and the total system liquid yield and coke yield basically remained unchanged.