在小型焦化装置上，研究了辽河坨子里渣油加氢残渣的焦化性能和产物分布规律，以及加氢试验条件对焦化产物分布的影响。
The coking properties of hydrocracked residue from Tuozili Area in Liaohe Oil Field being taken as feed stock of delayed coking were studied on a small experiment equipment.
在中型固定床渣油加氢处理试验装置上研究了减压渣油加氢处理过程中，几种稀释油对减压渣油加氢效果的影响。
Influence of several dilution oils on the vacuum residue hydrotreating effect has been studied with a pilot fixed bed residue hydrotreating unit.
在渣油加氢处理中试装置上，考察了渣油中氮化物在不同催化剂上的脱除规律。
The distribution and removal of nitrogen were investigated on a residue hydrotreating pilot plant.
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