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Liaoning Haitai Scientific and Technological Development Co.,Ltd
Marketing office:31-floor 1 unit building No.1 Poly Ray New City, Wanghua District Fushun, Liaoning Province, China. Fctory: No.38 Qingtaizi Road, Shenfu New District, Liaoning Province, China
Post Code:113122 E-mail:sales@chinacatalyst.com
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SPAC-1N Solid Phosphoric Acid Catalyst(olefin oligomerization and alkylation catalyst)
SPAC-1N Solid Phosphoric Acid Catalyst(olefin oligomerization and alkylation catalyst)
SPAC-1N is the latest generation solid phosphoric acid catalyst ,researched by Liaoning Haitai Scientific and Technolongical Development CO.,Ltd .Adding special component , it possesses better activity, selectivity,crushing strength, stronger mudding-resistance and long-lifetime, etc.
SPAC-1N 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(5-6)×(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 |
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|
product |
propylene converting rate 80%min, total alkene selectivity over 80%min. |
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