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将FV 1型催化剂用于上海炼油厂 5 0kt/a石蜡加氢精制装置 ,实现了在低温、中压、高空速和低氢蜡比条件下的石蜡加氢精制过程 ,有效地消除了在使用进口催化剂时 ,一直存在的床层压力降过大及压力降升高较快并导致加工能力不达标的“瓶颈”制约现象。
The FV 1 catalyst was applied to a 50 kt / a paraffin hydrotreating unit in Shanghai refinery to achieve the paraffin hydrotreating process under the conditions of low temperature, medium pressure, high space velocity and low hydrogen wax ratio, effectively eliminating the use of paraffins When the catalyst is imported, the existing pressure drop of the bed is too large and the pressure drop increases rapidly and leads to the “bottleneck” restriction phenomenon that the processing ability is not up to standard.