Reforming Cat
HZ101 Primary Reforming Catalyst
Application
HZ101 series are new catalysts made as porous spheres. They are used in the primary reformer of ammonia plants using gaseous hydrocarbon as feedstock at 0.7-4.0 MPa and also can be used in hydrogen production processes and for hydrogen production by cracking ammonia.
Characteristics
HZ101 has the advantages of high and stable activity, low pressure drop, less energy consumption, low steam/carbon ratio, high poison resistance, good conduction of heat and mass transfer, low temperature of tube wall, even heat distribution on reforming tubes and not easy formation of “hot spots”.
Physical and chemical properties
|
|
HZ101-1Y
|
HZ101-2Y
|
HZ101-3Y
|
HZ101-4Y
|
HZ101-5Y
|
HZ101-HA
|
HZ101-HB
|
|
Appearance
|
Grey Spheres
|
ellipsoid
|
Cylinder with convex ends
|
Column with convex ends
|
|
Holes
|
7
|
3
|
3
|
3
|
4
|
7
|
7
|
|
Grooved sides
|
none
|
none
|
none
|
3
|
4
|
3
|
3
|
|
Size, mm
|
Φ17
|
Φ13
|
Φ13×10
|
Φ14×10
|
Φ17×17
|
Φ17×17
|
Φ17×10
|
|
Hole Diameter, mm
|
3-4
|
|
Bulk Density, kg/l
|
0.9-1.1
|
|
Crushing Strength, N/point
|
≥250
|
≥200
|
≥200
|
≥200
|
≥250
|
≥250
|
≥200
|
|
NiO, %
|
≥14.0
|
|
Rare Earth Oxides, %
|
－
|
≥2.0
|
≥2.0
|
≥2.0
|
－
|
－
|
≥2.0
|
|
Other Metal Oxides, %
|
proprietary
|
Operating Conditions
| Total Carbon |
140 max.
|
Temperature, ℃
|
400-950
|
|
Pressure, MPa
|
0.7-5.0
|
Space Velocity, h-1
|
500-2500
|
|
Steam Carbon Ratio
|
2.5-5.0
|
Inlet H2S content, ppmv
|
≤0.5
|
|
|
| [Back] |
HZ101 Primary Reforming Catalyst
Application
HZ101 series are new catalysts made as porous spheres. They are used in the primary reformer of ammonia plants using gaseous hydrocarbon as feedstock at 0.7-4.0 MPa and also can be used in hydrogen production processes and for hydrogen production by cracking ammonia.
Characteristics
HZ101 has the advantages of high and stable activity, low pressure drop, less energy consumption, low steam/carbon ratio, high poison resistance, good conduction of heat and mass transfer, low temperature of tube wall, even heat distribution on reforming tubes and not easy formation of “hot spots”.
Physical and chemical properties
|
|
HZ101-1Y
|
HZ101-2Y
|
HZ101-3Y
|
HZ101-4Y
|
HZ101-5Y
|
HZ101-HA
|
HZ101-HB
|
|
Appearance
|
Grey Spheres
|
ellipsoid
|
Cylinder with convex ends
|
Column with convex ends
|
|
Holes
|
7
|
3
|
3
|
3
|
4
|
7
|
7
|
|
Grooved sides
|
none
|
none
|
none
|
3
|
4
|
3
|
3
|
|
Size, mm
|
Φ17
|
Φ13
|
Φ13×10
|
Φ14×10
|
Φ17×17
|
Φ17×17
|
Φ17×10
|
|
Hole Diameter, mm
|
3-4
|
|
Bulk Density, kg/l
|
0.9-1.1
|
|
Crushing Strength, N/point
|
≥250
|
≥200
|
≥200
|
≥200
|
≥250
|
≥250
|
≥200
|
|
NiO, %
|
≥14.0
|
|
Rare Earth Oxides, %
|
－
|
≥2.0
|
≥2.0
|
≥2.0
|
－
|
－
|
≥2.0
|
|
Other Metal Oxides, %
|
proprietary
|
Operating Conditions
| Total Carbon |
140 max.
|
Temperature, ℃
|
400-950
|
|
Pressure, MPa
|
0.7-5.0
|
Space Velocity, h-1
|
500-2500
|
|
Steam Carbon Ratio
|
2.5-5.0
|
Inlet H2S content, ppmv
|
≤0.5
|
|
|
| [Back] |
