|
Application
they are used for CO conversion in ammonia synthesis and hydrogen production processes using coal, naphtha, natural gas and oil field gas as feedstock, especially for axial-radial low temperature shift converters.
Characteristics
The catalysts have the advantages of activity at low temperature, lower bulk density, higher copper and zinc surface areas and better mechanical strength.
Physical and chemical properties
|
|
HB111
|
HB111
|
HB112
|
|
Appearance
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Black cylindrical tablets
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|
Diameter, mm
|
5
|
5
|
5
|
|
Length, mm
|
5
|
2.5
|
5
|
|
Bulk Density, kg/l
|
1.2-1.4
|
|
Radial Crushing Strength, N/cm
|
≥160
|
≥130
|
≥160
|
|
CuO, %
|
40±2
|
|
ZnO, %
|
43±2
|
Operating Conditions
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Temperature, ℃
|
180-260
|
Pressure, MPa
|
≤5.0
|
|
Space Velocity, h-1
|
≤3000
|
Steam Carbon Ratio
|
≥0.35
|
|
Inlet H2S content, ppmv
|
≤0.1
|
Inlet Cl- content, ppmv
|
≤0.1
|
|
