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关 键 词：alumina
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发布时间：2008-08-14
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
