催化裂化原料 meaning in English

catalytic cracking stock

The application of hydroprocessing technology extends the source of fcc feedstocks ; deepens the extent of crude processing ; and improves the yields of light oil products , as well as reduces the enviromental pollution
原料加氢预处理的应用、拓宽了催化裂化原料来源，提高了原油加工深度和轻质油收率，减少了环境污染。
Abstract : hydroprocessing of fcc feedstocks in shengli refinery of qilu petrochemical corporation includes hydrocracking of gudao vgo , and hydrotreating of coker gatch and gudao vavuum residue
文摘:介绍齐鲁石油化工公司胜利炼油厂的催化裂化原料加氢预处理技术，主要包括孤岛蜡油加氢裂化、焦化蜡油加氢处理和孤岛渣油的加氢处理。