The up flow reactor ( UFR ) hydrogenation technology imported from Chevron Company was combined with the VRDS unit of Shengli Refinery, Qilu Petrochemical Company at the capacity expansion revamping and had run 2 cycle totally 941 days. 齐鲁石化公司胜利炼油厂VRDS扩能改造引进了Chevron公司上流式反应器(UFR)加氢技术,构成UFR/VRDS组合工艺,该装置已运转2周期941天。
The conclusion has been the foundation of choosing influent velocity and cross section shape of up flow anaerobic reactor. 为上流式厌氧反应器进水速度的确定和反应器截面形状的选择提供了科学依据。
To treat high concentration of caprolactam sewage more effectively, up flow type of anaerobic sludge reactor was used to pre-treat before the former A / O system. 为了更加有效地处理己内酰胺高浓度废水,在原A/O处理系统前采用上流式厌氧污泥反应器先对高浓度己内酰胺废水进行预处理。
The results show that microsegregation speeds up the reaction and makes the reaction speed approach to that of piston flow reactor. 结果表明,微观分离使反应速度加快,而向平推流反应器接近。