DVR Series Catalyst
DVR series catalyst is the supporting catalyst of VRFCC technology which using Daqing vacuum residue. This catalyst has abilities like strong cracking capability of macromolecular, high activity of cracking, good selectivity of coke, good resistance of heavy metal pollution.
Product Introduction
According to the modification of superstable molecular sieve and development of macro, medium pores, it is suitable for the cracking reaction of heavy oil macromoleculars.
Using activation technology to modify the carrier and improve the acid and pore distribution of carrier, then increasing the cracking ability of macromolecular heavy oil effectively.
Using additive technology, improving the resistance of heavy metal especially Ni.
The stability of catalyst activity can be improved through optimization and modification of production process. To most of China cracking devices, DVR catalyst can help to mix many kinds of residual oil without the changing of devices.
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