摘要
介绍了锦州石化公司炼油厂４００ｋｔ／ａ焦化汽柴油加氢精制装置原料油过滤器存在的问题，改进措施，几种新型过滤器的工业应用效果．工业试验表明采用填料式过滤器加金属网过滤器能很好地滤除原料油中的焦粉，很好地保护加氢催化剂即ＲＮ－１催化剂，并可减少维修费用，加氢催化剂实现了长周期使用，创造了可观的经济效益．
This paper presents the problems existed in on feed filter system in 400kt/a hydrorefinery unit forprocessing coke naphtha and coke gas oil in the refinery of Jin Zhou petrochemical company.The result ofenamining several new kinds of filters slows that using packing filter and wire net filter can filte the cokepowder of feed oil well, and can protect hydrorefining catalyst,that is RN -1 catalyst well and can reduce themaintenance cost.Then hydrorefining catalyist can be used in a long cycle operation with better economicalbenefit.
出处
《石油化工高等学校学报》
CAS
1996年第4期71-73,83,共4页
Journal of Petrochemical Universities
关键词
加氢装置
油过滤器
工业试验
炼油厂
Hydrorefinery unit
Oil feed filter
Hydrorefinery catalyst
