Y & G International Trading Company Limited |
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Customzied Size Column Internals Liquid Collectors For Mass Transfer
Liquid Collectors using a separate collector improves cross mixing of the liquid before redistribution and allows mixing of feed streams with the internal column liquid.
A separate collector typically is used in applications that have one or more of the following requirements:
Distillation services with high stage count per bed;
High purity product distillation systems;
Distillation services operating near the minimum reflux ratio or close to an equilibrium pinch;
Absorption or stripping applications with close approach to equilibrium;
A separate collector requires more column height than a channel or deck-type redistributor;
When used between packed beds for redistribution, a trough-type distributor requires a collector to catch the liquid from the bed above.
Material:Carbon steel,stainless steel including 304,304L,316,316L,321,410 etc.
Factors to consider when choosing the style of liquid collector:
Pressure drop limitation;
Thermal expansion;
Leakage limitations;
Field welding.
Advantages:low pressure drop,long service life,easy to build in,low spatial occupying.