Remarks:
1. Properties:
1.1. Activated Alumina content: 75~85wt%.
1.2. Potassium permanganate content:3~5 wt%.
1.3. Humidity≦22 wt%.
1.4. Particle size3.2~3.8mm.
1.5. Surface area:200~300m2/g.
1.6. Shape: ball particles.
1.7. Density:0.80~0.9g/cc.
2. Performance guarantee:
2.1. Filtration rate for H2S≧0.10g H2S/cc.