Name	Medium-low-low temperature shift catalyst	Low temperature shift catalyst
Bulk specific gravity	0.90.1(QXB303)	1.00.1(QXB303Q)
Strength ≥	40 N/piece	50 N/piece
Appearance	3-6 pink sphere or bar
Active matter	cobaltous oxide molybdenum trioxide & auxiliary
Specific surface area m2/g>	180 ethanol test
Hole volume ML/g¡µ	0.25 ethanol test

Packing
    50L in polypropylene woven bag lined with membrane bag; far away from moisture, moist and sunlight.
Cautions
  (1) It should be used in dawson gas , or may affect application effect
  (2) oxygen of dawson gas ≤0.5%
  (3) In recycling vulcanization, H2>25%, keeping adding dawson gas
  (4) It your condition can not meet this requirement or need change it, you should ask us first