HC-4 deoxidizing agent, mainly used in the polymerization of propylene depth deoxy before, help protect the polymerization catalyst, improve product quality polypropylene. Its characteristics: stable operation, not coke, long life; no temperature runaway; short activation time, less consumption of N2 and H2 .
Product Spcification:
Item | Unit | Target |
Shape | Beads | |
diameter | mm | 2.5-3.5 |
Bulk density | g/cm3 | 1.0-1.2 |
Operating temperature | ℃ | Room tempe rature-150 |
Heat-resisiting temperature | ℃ | ≤450 |
Regeneration temperature | ℃ | 250-350 |
Crush strength | N/P | ≥50 |
Deoxidizing capacity | ml/g | ≥18 |
Deoxidizing depth | ppm | ≤1 |
GHSV | Hr-1 | <7 |
Service life | Year |
>2 |