Answer / joseph

colum is using for seperation of gases or liquids .thats
why we are using trays inside .vessel always using to store
or gas through demester pads.colum always higher than
vessel.colum actual a staic producer .vessel stores
pressorised product

Answer / n. biswas

Pressure vessel is designed to withstand circumferential
load,known as Hoope Stess, but column takes the axial load.

Answer / manish

Columns should be installed in vertical direction only on
the other hand pressure vessels can be installed in both
vertical and horizontal direction

Answer / fazal

The Pressure vessels (cylinder or tank) are used to store
fluids under pressure.If the pressure vessel are design in
the form of column to separate the gas at upper portion and
liquid is collected at bottom so called column generally a
pressure vessel (column)

Answer / aakarsh

A vessel is used for accumulating/storing a
utilities/process fluids at pressure and then discharging
it latter for the next process/specified next stage.Vessels
can be spherical in shape also.For e.g. the gas sent to
flare line are first stored in K.O(Knock out)drums (Vessel)
and then sent to the flare tower for burning. Vessels are
usually horizontally mounted.
Columns are used for distributing and seperation
purpose.Usually for seperating two items from a intake or
removing undesired items/impurities from an intake and then
discharging to the next stage.For e.g. the demister used in
the column distributes the gas received in it.Columns are
always mounted vertically.

Answer / p.manokaran

column act as a force through one direction equal, pressure
vessel act as a force all direction equal

Answer / jhanzaib tariq

Column are used for separation of fluids, and different types of trays i.e bubble cap, valve trays and seave trays are used for these purpose in columns. Pressure vessels are used for storage of fluids at high pressure or at vaccume.

Answer / irfan

Pressure vessel is designed to withstand circumferential load,known as Hoope Stess, but column takes the axial load.

Answer / eng.tamer al balushi

vessel is used to keep fluid or vapor under pressurized.
column is used to separate between fluid and vapor for that it has trays.
reactor is used to make change in the nature of liquid or vapor for that it has catalyst.

Answer / duong

pressure Vessel is a type of vessel that we can release pressure at any time. Inside pressure vessel all over will be gas. Column is a special type of column always mounted vertically.

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