Solid Phosphoric Acid Catalyst for Polymerization
POLYCAT-
I
POLYCAT-I is a solid phosphoric acid catalyst developed by Unicat
Catalyst for technologies for applications where linear hydrocarbon
polymerization is required.
POLYCAT-I possesses a better activity, selectivity, and crush
strength, and mudding-resistance than other commonly polymerization catalyst
such as SPA-2, or C-84-3/5.
Typical Catalyst Properties
|
Shape |
Extrudate |
|
Dimension, mm |
5 mm * 5-15 mm |
|
Packing density, lbs/cuft |
55 |
|
crushing strength, N/cm |
≥180 or 27 lbsf /tablet |
Reference Operating Conditions
|
Operating parameter |
Pressure,
psig |
Temperature,
F |
Liquid Volume Space Velocity, h-1 |
|
300-700 |
300-450 |
1.0-3.0 |
|
|
Feed stock |
Alkene content is 40-55%, balance alkane. |
||
|
Product |
propylene converting rate over 80%, total alkene selectivity over 80% |
||
Activation Parameters
|
Air to
steam molecular ratio ,mol/mol |
(0.5-1.5)/1.0 |
|
Temperature
- F |
390-750 |
|
Time, hr |
3-6 |
©Unicat Catalyst technologies Inc.
1600 East HWY 6 , STE 320
Alvin, Texas
77511
Phone: 281-331-2231
Fax: 281-331-2281
www.UNICATCATALYST.COM