resid market渣油市场
Nova Resid黄旗海
resid hydrogenation渣油加氢
resid hydrocracking渣油加氢裂化
Permanent Resid永久居留
size resid浸润剂残留量
param resId默认图片资源
heavy resid劣质渣油
atmospheric resid常压重油
To meet the requirements for improving activity and enhancing coke resistance property of catalyst for resid fluid catalytic cracking (RFCC), series of ultrastable Y zeolites with high Si/Al ratio and micro-sphere catalysts based on the resulted zeolites have been prepared.
以研制高活性、低结焦性能的渣油催化裂化催化剂为目标,本论文采用联合脱铝法制备了高硅铝比Y型沸石,研究了不同脱铝方法和脱铝程度对Y型沸石的结构、酸性和催化裂化性能的影响。
参考来源 - 低结焦渣油催化裂化催化剂研究