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East of the Baibu town,HaiYan
Contact:Xue guoliang
Tel:086-573-86778278
Mobile:13575311836
Fax:0086-573-6778278(Haiyan)
Postcode:314312
Email:tech@ztl.com.cn |
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 High efficient metal filling |
| Pall ring has make great improvement on raschig ring . It can improve the gas and liquid distribution, make full use of inside surface of the ring. Compared with raschig ring, it can improve processing load and reduce the pressure by 50%.
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Type
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Specification, size
d×h×δ
mm |
Heaping number
n/m3 |
Heaping weight
(γp)
kg/m3 |
Surface area
(α)
m2/m3 |
Void ratio(ε)
m3/m3 |
Dry packing factor
(α/ε)
m-1 |
Dg16 |
16×16×0.4 |
205000 |
365 |
239 |
0.928 |
299 |
Dg25 |
25×25×0.6 |
55900 |
427 |
219 |
0.934 |
269 |
Dg38 |
38×38×0.8 |
15800 |
365 |
129 |
0.945 |
153 |
Dg50 |
50×50×1 |
6500 |
395 |
112.3 |
0.949 |
131 |
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