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Ethylene oxychlorination catalysts mainly for PVC vinyl chloride monomer production.
First, the physical and chemical properties:
|
Index Name |
Index |
|
Exterior |
Pale green powder microspheres |
|
Constituent |
CuCl 2-Al 2 O 3 |
|
Al2O3 content % ≥ |
72 |
|
Copper content % |
5 ± 0.5 |
|
The specific surface area m2 / g |
115 ± 15 |
|
Bulk density g / ml |
1.0 ± 0.1 |
|
Pore volume ml / g |
0.25 ± 0.05 |
|
Packing water % |
1 |
|
Particle size distribution: |
<90 μ m |
|
79-90 |
|
|
<45 μ m |
|
|
30-50 |
|
|
<30 μ m |
|
|
8-25 |
Second, the reference to the use of the operating conditions
|
The reaction temperature (℃) |
220 ± 5 |
|
The reaction pressure (MPa) |
3 ± 0.05 |
|
HCl conversion rate (%) |
> 99.5 |
|
C2H4Cl2 purity (%) |
> 99 |
Third, the packaging:
Drum or drum lined with plastic bag, also according to customer requirement.