CC-00091 catalyst possesses the characteristics of good activity in low temperature, high yield, long service life and high strength. It is suitable for the continuous production of dimethylfuran from furfural in tubular reactors with atmospheric pressure and lower temperature. The catalyst plays a decisive role in energy saving, consumption reduction, production increase and income increase for users. If the raw material can be predesulfurized, the effect will be better.
Physical and chemical properties:
Index item | index |
Appearance: | Black and brown cylinder |
Particle size:/mm | 6*（4~5） |
Radial crushing strength :/N*cm-1 | ≥180 |
Bulk density:/kg*L-1 | ≥1.2 |
w(CuO)/(%) | 45~49 |
w(Cr2O3)/(%) | 45~48 |
w(additive)/(%) | Micro-quantity |
w(CrO3)/(%) | ≤1.0 |
w(C)/(%) | 2~3 |
w(H2O)/(%) | 1~2 |
Operating conditions:
Operating conditions | Pressure/Mpa | Temp/℃ | Space velocity/hr-1 | Hydrogen/ furfural Mol/mol |
atmospheric pressure | 120-200 | 0.25-0.5 | 4.5 | |
Activity: | The selectivity of dimethylfuran＞90.0% | |||
Package: drums lined with plastic bags or according to customers’ requirement.
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