| C207 type combined methanol synthesis
catalyst was developed and produced by Research Institute of
Nanjing Chemical Industrial Group. This achievement filled in
the gaps in China's copper-based methanol synthesis catalysts
and won the Third Prize of National Scientific and Technological
Progress. It is mainly used for reaction of CO, CO2 with H2
to form methanol in a combined process of synthetic ammonia
and methanol, and also for methanol synthesis at medium- or
low-pressures.
Physical and Chemical Properties
1. Chemical Composition
CuO, ZnO and A2O3
2. Physical Properties
Appearance: Black spherical cylinder with metallic luster
Size: Φ5mm×(4~5)mm
Bulk density: 1.4 ~1.6kg/L
Specific surface: ~70m2/g
Radial crush strength: ≥145N/m
3. Quality Index
Measured up to the standard of Q/SHNJ007-2001.
Under the standard condition:
Initial activity ( CO conversion ): ≥81.0%
Activity after heat run ( CO conversion ): ≥60.0 %
4. Operation Condition
Temperature: 210～300℃
Optimal temperature: 220～280℃
Pressure: 10.0～15.0MPa
Space velocity: 6000～20000h-1
Commercial Application
Since its first commercial application in 1960s, C207 catalyst
has been used in almost all combined methanol plants in China.
The results show C207 has high activity, strength and stability.
|
