Physicochemical parameters particle diameter(mm) ¦µ0.85~1.15 ¦µ2.0~3.0 ¦µ4.0~6.0
bulk density(Kg/m3) 710 700 670
pressure(N) ¡Ý15 ¡Ý75 ¡Ý120
wear rate(%) ¡Ü0.5 ¡Ü0.3 ¡Ü0.3
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¡ãC 5000-7000 7000-9000 H2>94%
CH4=5%
CO< 10ppm CO2< 10ppm
S94%
CH4=5%
CO>5ppm
CO2>5ppm
S>0.4ppm
Ruthenium-alumina
JWH-98 1t 240¡À2 ¡ãC 3250- 3300 5000 - 7000 H2>94%
CH4=5%
CO
