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Group 3
Group 2ByAnnisa AuliaDahliana AlamiAsri AmbarwatiMira AuliyaM. Ardani
TKPB 2014ABSORPTIONDefinitionAbsorption is used to remove one or more gaseous component from a gas flow using a solvent.
Physical and Chemical AbsorptionThere are two types of absorption process: physical absorption and chemical absorption depending on wheter there is any chemical reaction between the solute and the solvent (absorbent).Choice Of Solvent For Absorption
The factors to be considered are:Gas SolubilityVolatilityCorrosivenessCostViscosity
ABSORPTION PROCESS
ABSORPTION PROCESSApplication of AbsorptionTo Make FormalinFormalin which has liquid phase is come from formaldehyde which has gas phase, can be produce by absorption process. Another application of absorption in industries are to produce urea, ethanol, dry ice, etc