Catalyst Protectant

Product Description:
Catalyst protective agent is a sort of packing with the features of catalyst activity and filtration-and-protection used to protect catalyst in oil refining .It is loaded on the bottom and the top of catalyst in the catalyst reactor to take place of traditional ceramic packing balls or ceramic packing rings.The catalyst protective agent has high catalyst activity, because it was made up of reused catalyst which was went through the processes of crushing, grinding, gluing into a type and calcination. In addition.there are many some 10nm micropore whose porosity is above 50% in protective agent, thus the impurity whose diameter is larger than 10nm in oil refining can be filtrated by micropore to achieve the aim of purifying the material and protecting catalyst.