摘要
加氢裂化装置的原料是加氢精制后尾油进行二次加工的装置。通过采用催化剂,在一定的温度、压力条件下对该尾油进行临氢催化降凝得到了粘度指数大于75的润滑油基础油馏分,经白土精制后完全符合润滑油基础油指标或者加氢后精制得到符合润滑油基础油的指标。
Hydrogen Cracking Plant is the plant of hydrorefining tail oil from secondary operation.By using catalyst in dydrogenation depression of freezing point of the tail oil under definite temperature and pressure under definite temperature and pressure we got a distillation cut of the lube base oil with viscosity index more than 75.After clay treating or hydrorefining,it fully accords with the lube base oil standards.
出处
《广东化工》
CAS
2012年第5期118-118,120,共2页
Guangdong Chemical Industry
