裂化原料;
It also gives a detailed analysis of properties of various kinds of stock and cracking yield status, which has strong reference significance to increase the source of cracked stock in similar units.
详细分析了各种原料的性质和裂解收率情况,对于同类装置增加裂解原料来源具有较好的借鉴意义。
Unsaturated polyester resin ( UPR) wastes pyrolysis was cracked to prepare feed stock, and process conditions of catalytic cracking reaction were introduced systematically.
对不饱和聚酯树脂(UPR)废料裂解制原料油技术进行了研究,系统地考察了催化裂解反应工艺条件。
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