Ruthenium-alumina catalyst(Ruthenium content:0.5%)

Physicochemical parameters	particle diameter(mm) 	Φ0.85~1.15 	Φ2.0~3.0 	Φ4.0~6.0 
bulk density(Kg/m3) 	710 	700 	670 
pressure(N) 	≥15 	≥75 	≥120 
wear rate(%) 	≤0.5 	≤0.3 	≤0.3 
CAS No. 	7440-18-8 
 Comparison of ruthenium-alumina catalyst and traditional catalyst
     ( in the reaction of removing CO2, CO ) 
Type	Addition level	Application temperature 	Pressure KPa	Flux Nm2/h 	Feed-in H2 	Discharge port H2 
Traditional catalyst 
J103 
HJ105 
J106Q 	20t	395°C 	5000-7000 	7000-9000 	H2>94% 
CH4=5% 
CO< 10ppm CO2< 10ppm 
S<0.3ppm 	H2>94% 
CH4=5% 
CO>5ppm 
CO2>5ppm 
S>0.4ppm 
Ruthenium-alumina 
JWH-98 	1t	240±2 °C 	3250- 3300 	5000 - 7000 	H2>94% 
CH4=5% 
CO<10ppm CO2<10ppm 
S=0.3ppm 	H2>94% 
CH4=5% 
CO=0
CO2<0.5ppm 
S=0
Range of application 	Purify hydrogen for petrochemical use, protect hydrogenation catalyst, avoiding poisoning and invalidation.
 Packing	Packed in metal: 10, 20, 50kg/pail, or on the clients' requirements