Tower Internals
Since the beginning of the refining and petro-chemistry industries, distillation has always been the key-process for separation. Distillation towers are the easiest equipments that can be spotted in any refineries mainly due to their size but also their numbers.
Fractionation is the mass-transfer between a contacted liquid and gas-phase in order to separate the composents in liquid complex mixture.
Distillation towers are high-vertical cylindrical vessels that contain various internals, flat metal plates called trays or discrete geometric pieces, packing that will enhance the gas and liquid contact to promote the mass-transfer.




