Physical & chemical properties
Appearance:black-grey cylinder
Size: Φ 9.0Χ7.0
Bulk density,kg/L:1.35-1.50
Fe₂O₃ ,%:78min.
Cr₂O₃ ,%:7.0min.
MnO₂ ,%:1.0max.
S,%:0.10max.
Activity after heat resistant (CO converting rate),350^oC,%:50min.
Radical strength before reduction,N/cm:240.0min.
Pellets'percentage of strength below 147N/cm,%:10.0max.
Burned loss (be burned for 2hr at 600^oC),%:10.0max.

Characteristics
This is a product we developed on the basis of B113 with our optimal technology for sulfur-resistive technology, characteristics is as follows:
   Wide temperature scope of activity
   Good activity at low temperature
   Sulfur-resisted range:1.0-1.5g/Nm³
   Can run uder conditions of lower steam/gas ratio,suitable for varieties of chemical fertilizer plants of large,middle,small scales and CO shift process with high sulfur in hydrogen-making industry.