activated alumina ball substrate catalyst

1. used on motorcycle 2.catalytic converter 3.it can be coated with noble metals of Pt, Pd, Rh

Substrate: activated alumina ball

alumina content: 70%,90%,95%,99% or design as per customer's requirement

catalyst: pd,pt,rh and others ,we could also design as customer's requirement.

diameter: dia2-3, dia3-5,dia 4-6 the most popular size

                   could also design as per customer's requirement

activated alumina ball technical parameter

Activated alumina ball		Activated alumina sorbent		Activated alumina desiccant		Activated aluminaActivator
		General	High-strength	General	For gas separated
Crystal Phase		Model Y		Model X~P		Model Y
Chemical composition%	Al2O3	≥92	≥93	≥90		≥95
	Na2O	≤0.3
	others	6~8	<10			<5
Physical Capability	Sizemm	Φ2~3	Φ5~8	Φ2~3		Φ2~3
		Φ3~5		Φ3~5		Φ3~5
		Φ4~6		Φ4~6		Φ4~6
	Specific Surface Area(m2/m3)	≥300	300~325	≥300	300±20	200~400
	Pore Volumn(ml/g)	≥0.35	≥0.5	0.45±0.05	0.4±0.03	0.4~0.6
	Static water absorption(%)	≥15	17~19	≥15	≥19	≥28
	Bulk Density(Kg/m3)	680	740	680
	Crush Strength(N/Particle)	Φ2~3  ≥70	222~311	Φ2~3	≥70	Φ2~3  ≥70
		Φ3~5 ≥100		Φ3~5	≥100	Φ3~5 ≥100
		Φ4~6 ≥100		Φ4~6	≥100	Φ4~6 ≥100

activated alumina ball substrate catalyst