详情
Metal Pall Ring
Metal Pall Ring used in petrochemical industry is made of material
like carbon steel, stainless steel or Aluminum alloy, etc. The
product has features such as thin wall, heat resistant, high free
volume, high capacity, low resistance, high separation efficiency
and so on. It is especially suitable for rectification towers under
vacuum to treat thermo sensitive, decomposable, polymerizable or
cokable systems, so it is widely used in packing towers in
petrochemical industry, chemical fertilizer industry and
environmental protection, etc.
Material available: carbon steel, stainless steel including **4,
**4L, **0,**6, **6L.
Plastic Pall Ring
Plastic pall ring\'s structure improves distribution of gas-liquid
and its efficiency can be improved above *0%and only has half of
pressure drop compared with raschig ring.
Pall ring has some advantages such as lower pressure drop, big
flux, high effeciency, which HYPAK packing has better efficiency
and lower pressure drop and better distribution of liquid compared
with common pall ring.
Available material: PVC, CPVC, PP, PE, PVDF
It can be applied to various of device of isolation, absorption,
deadsorption, common decompression such as toluene separation,
ethylbenzene separation, isooctane separation and desulfurization
system etc.
Ceramic Pall Ring
The Pall ring is a kind of new type and high efficient packing that
is improved on the basis of the Raschig ring. Yuanying pall ring is
a proven design that provides higher capacity and lower pressure
drop than trays and other random packing. The opened cylinder walls
and inward bent protrusions of the Pall Ring allow greater capacity
and lower pressure drop than standard cylindrical rings. This open
ring design also maintains an even distribution and resists
wall-channeling tendencies. The interior and exterior contacting
surfaces of the Pall ring provide for an effective distribution of
liquids and gasses and resist plugging, fouling and nesting.
