Customization: | Available |
---|---|
CAS No.: | No |
Formula: | No |
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The catalyst has good thermal stability.Industrial application results show that the catalyst has better activity and selectivity,the temperature of the catalyst bed is 200~280ºC,the operating pressure is lower than0.5MPa,feed butanol LHSV under the condition of less than 6.0h-1,The average single pass conversion rate of SEC butyl alcohol is more than 75%,
Physical and chemical properties:
item |
index |
shape |
cylinder |
size,mm |
φ5×4~5 |
Component |
CuO/ZnO- carrier -modifier |
pore volume,mL/g |
0.20-0.25 |
specific surface area /m2/g |
≥80 |
Bulk density,g/mL |
1.45-1.55 |
strength,N/CM |
≥ 200 |
process conditions:
item |
index |
Reaction inlet pressure,MPa |
0~0.2 |
temperature,ºC |
220~270 |
The raw liquid volume space velocity(LHSV),h-1 |
3.0~5.0 |
SEC butanol single pass conversion,mol% |
≥ 75 |
|
≥ 98.5 |
|
< 1.0 |
C4 hydrocarbon selectivity,mol% |
< 0.5 |
Catalyst life, h |
>12000 |
:
iii.Package: