英语释义

• oil products that remain after petroleum has been distilled

片语

param resId默认图片资源

resid hydrogenation渣油加氢

Nova Resid黄旗海

size resid浸润剂残留量

Permanent Resid永久居留

resid hydrocracking渣油加氢裂化

heavy resid劣质渣油

atmospheric resid常压重油

resid market渣油市场

英汉例句

• For FCC resid processing, USY zeolite is perferred because of its superior hydrothermal stability, vanadium resistance and coke selectivity compared to conventional zeolites.

  超稳y分子筛的水热稳定性、抗钒性能和焦炭选择性都优于传统的沸石，适合作为渣油FCC催化剂的活性主体。

• While crude oil is heavy-oriented and market demand of heavy fuel decreases, the ratio of resid blended feedstock increases continuously, and resid catalytic cracking technology also develops rapidly.

  随着原油的日益重质化和市场对重质燃料的需求日益减少，近二十年裂化原料中掺渣比例不断提高，重油的催化裂化发展很快。

• A new denitrogenation agent WSQ 3 used for resid lube base oil refining was developed.

  研制了一种新型重质润滑油基础油精制用脱氮剂w S Q3。

• Increases in throughput, resid blending ratio and gasoline octane as well as drop in coke yield can be obtained after the catalyst mixing.

  使用混兑催化剂可提高渣油掺炼比，降低焦炭产率，提高装置处理量，并可提高汽油辛烷值。

• The factors influencing coking within resid fluid catalytic cracking(RFCC) disengagers and the mechanism are analyzed.

  分析了重油催化裂化（RFCC）沉降器结焦的影响因素和机理。

• Emphases resid in the problems of choosing an efficient color space, deciding threshold and matching feature points.

  重点研究了颜色空间的选取、目标识别中确定阀值的策略及特征点的选取方法。