Copper Deoxidizing Catalyst for Glovebox DZC-PUR35-Other Catalysts-

Copper Deoxidizing Catalyst for Glovebox DZC-PUR35

DZC-PUR35 is a copper-based deoxidizing catalyst developed for oxygen removal in glovebox inert-gas atmospheres. Its deoxidizing mechanism is based on the reduction of oxygen: when oxygen contacts the copper surface, the oxygen molecules are reduced to copper oxide, thereby removing residual oxygen from the circulating inert gas (e.g. nitrogen or argon). The catalyst is produced by a co-precipitation process with additives, which provides a large effective copper surface area, enhanced activity and stability, a large pore volume and a suitable pore-size distribution.

PRODUCT DESCRIPTION

Parameter	Specification (DZC-PUR35)
Appearance	Black metallic-lustre cylindrical tablets
Specification (mm)	Φ5 × 5
Bulk density (kg/L)	1.05 – 1.25
Specific surface area (cm²/g)	88.48
BJH pore volume (cm³/g)	0.27
Average pore diameter (nm)	12.26
Average lateral crush strength (N/cm)	100
Particles with strength below 90 N/cm (%)	≤ 10
Chemical composition	CuO, ZnO, MgO, additives