Macroporous Strong Acid Resin Catalyst
Resin catalyst for MEK
Resin catalyst for SBA or IPA
As catalyst in hydration reaction
Olefin hydration resistant high-temperature catalyst D008-2
This kind of resin can be used for making MEK by butylene, making SBA by butylene hydration, making IPA by by propylene hydration, making diisopropyl ether by propylene synthesis reaction, making ultra-pure isobutylene by MTBE cracking. As catalyst in other esterification, alkylation reaction.
Properties
Polymer structure | Macroporous polystyrene crosslinked divinylbenzene |
Functional groups | SO3H |
Appearance | Opaque beads |
Ionic form as shipped | H |
Total exchange capacity mmol/ml[H+] | ≥1.0 |
Moisture holding capacity % | 50~58 |
Mechanical strength % | ≥95 |
Shipping weight g/mL | 0.75-0.85 |
Specific gravity g/mL | 1.20-1.35 |
Particle size range % | (0.45~1.25mm)≥99 |
Particle size less than 0.45mm % | ≤0.5 |
Particle size more than 1.25mm % | ≤0.5 |
Uniformity coefficient | ≤1.4 |
Temperature limit | 180°C |
Recommended operating conditions and application performance:
C4 content in raw materials % | ≥95 |
Reaction pressure MPa | 6.0~10.0 |
LHSV | 2.0 h-1 |
Reaction temperature °C | 145~180 |
Mole ratio of water and alkene | 10~15 |
One-way conversion % | ≥60 |
Selectivity % | ≥97 |
* Required Value available upon request
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