CHJ-00009 Solid Phosphoric Acid Catalyst
CHJ-00009 is the latest generation solid phosphoric acid catalyst .Adding special component , it possesses better activity, selectivity,crushing strength, mudding-resistance and long-lifetime, etc.
CHJ-00009 is mainly used in the polymerization from propylene into alkene that the number of carbon atom are nine or twelve. It also can be used in the process of butene polymerizing into the alkene that the number of carbon atom are from eight to sixteen, the butene polymerizing into high octane number gasoline, iso-butene double polymerizing into iso-octane, and benzene reacting with propylene into iso-propyl benzene, etc.
Typical Properties:
appearance | White or grey-white extrudates |
Particle size, mm | Φ(6±0.5)×(5-25) |
packing density, kg/L | 0.9-1.1 |
crushing strength, N/c㎡ | 200min |
Phosphorus pentoxide content，% | 60min |
Free acid(phosphorus pentoxide) ,% | 15min |
Reference Operating conditions:
process parameters | Pressure, Mpa | Temperature,℃ | volume space velocity, h-1 |
3.0-5.0 | 160-230 | 2.0 | |
Feed stock | Alkene content :40-55%,the balance is alkane | ||
product | propylene converting rate 80%min, total alkene selectivity over 80%min. | ||
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