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Features:
After being used by Qinhuangdao and Changzhou Gas Plant,
Weihai Gas Plant, Chuanwei Iron and Steel Company and Wusong Gas Plant for
naphthalene washing or ammonia washing, the product has been proved as having
the following features:
A. Multi-pore packing has a
light specific gravity and low obstruction. The density of multi-pore packing is
1.04g/cm3 and the specific gravity of one pile is 0.4g/cm3, which is much lower
than for ceramic and metal packing. Thus it has the advantage of being light
weight.
Changzhou Gas Plant used this product in 1992
and it was still in good condition in 1999, without having any problems. This
saved the factory a lot of money on the cost of replacing packing.
Multi-pore packing has a large mass-transfer co-efficient,
large valid area and excellent effectiveness. Tests conducted by Tianjin
University have shown that the coefficient of multi-pore packing is 2.2 times
higher than holo-ceramic packing. When packed, multi-pore packing overlaps with
neighboring packing by six supporting legs, thereby constructing a void area.
Gas and liquids are transferred over the parting plane. Multi-pore packing has
many honeycomb-like microscopic pores that extend the available specific to
99.5%. Although there are other types of packing available, they are less
efficient. This product is most effective when used in separation.
Multi-pore packing can resist aging, sudden heat and
sudden coldness. Its fire-proofing rate is 1400oc , and it is acid resistant,
thus can be used for a long time and is not easily aged. A gas plant in Hefei
has applied multi-pore packing since1991, and until now has not required
changing. Compared with multi-pore ceramic packing, plastic packaging costs
less, but plastic ages easily and can't resist high temperatures. Carbon steel
packaging can't be used in conditions that have corrosive media, and stainless
metal packing has a higher cost.
Multi-pore packing
has a new structure that can make circular shapes, is able to be cut and easy to
pack. Also, 100% of the packing plane can be used. Some other kinds of packing
can't be cut, so it is inevitable that there are holes around the inner part of
the tower, and it's possible that wall flow and channeling occur. The success of
using such materials will be affected to different extents. Multi-pore packing
successfully eases the contradiction between air gap rate and specific area, it
doesn't cause tower blockages and is very efficient, so it's the best choice of
those people who want to purchase packing tower
Product
Name |
Type |
Opposite Edge Distance mm |
Height of Supporting Beam mm |
Pore Diameter mm |
Specific
Area m2/m3
|
Void Volume % |
Staking
Weight kg/m3 |
Number of Stacking Blocks n/m3 |
Toothed Ring |
XQ-1 |
205 |
15 |
60 |
124 |
79 |
330 |
220 |
Cloverleaf Ring |
XQ-2 |
194 |
15 |
62 |
102 |
64 |
440 |
215 |
Cloverleaf Ring |
XQ-3 |
194 |
15 |
62 |
97.2 |
66 |
420 |
215 |
Cloverleaf Ring |
XQ-4 |
194 |
15 |
60 |
74.4 |
71 |
310 |
215
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