详情
Light ceramic packings, the washing benzene tower, the desulfurizer
specialized packing.
Light ceramic packing which has light bulk density, large surface
area, low resistance, can incise, high temperature resistance and
anti-corrupting. It is widely used in coking industry to washing
benzene, washing ammonia, decarburization, desulfurizing and so
on.
The main characteristic:
1.Light Ceramic Packing－Light bulk density and low
resistance
Light Ceramic Packing’s density is 1.1 g/cm3, bulk density is
0.4 g/cm3, it is much lower than ceramic packing and metallic
packing. So it has light weight in operating.
Structured packing, light ceramic packing in the benzene tower
which the gas flux is ****0 meter / three hours, it does the lower
resistance is smaller than *0 millimeter mercury columns, the
operation resistance is smaller than **0 millimeter mercury
columns. So it is not easy to jam, has overcome the shortcoming
which it is very easy to break up and jam for random packing.
2.Light Ceramic Packing－Large mass-transfer coefficient, a big
availability surface, the high output of coarse benzene
According to the result which testing the light ceramic
packing’s capability, light ceramic packing has a large
mass-transfer coefficient high water adsorption, a good adsorption
performance. In the washing benzene tower, it can form a thin
liquid film in the surface after washing oil spraying, in addition
light ceramic packing’s big surface area, it form a giant gas
liquid exchange membrane space which can make the sufficiently
touch between the benzene in gas and the liquid membrane of light
ceramic packing’s surface, then let them dissolve fastly in washing
oil and recycle the benzene. Because of the low water adsorption,
not good adsorption performance of ceramic packing, plastic packing
and metallic packing, the liquid is directly currented in the
tower, the resort’s time is short, so the using impact is not as
good as light ceramic packing.
3.Light Ceramic packing－Endure the aging, strong corrosive
resistance long using lifetime.
4. Light Ceramic Packing－The low transport cost and maintenance
cost.
When we examine and repair the packing tower, light ceramic packing
can use high temperature steam to blow, thereby it can be shorten
the examine and repair time greatly. However other packing, for
example, teller rosette ring which must be pulled out from tower,
then using the high pressure squirt gun to clear away which is time
consuming and hard sledding, the transport cost and maintenance
cost are high.
