Introduction to Adsoption
Introduction to ADSORPTION The molecules at a surface of a material experience imbalanced forces of intermolecular interaction which contribute to the surface energy.
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Mass Transfer
APPLICATIONS OF ADSORPTION
APPLICATIONS OF ADSORPTION The process of adsorption is very important as it has many applications in domestic as well as in industrial processes,
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LANGMUIR ADSORPTION ISOTHERM
LANGMUIR ADSORPTION ISOTHERM In the Langmuir model the adsorbent surface is considered to possess a number of active interaction sites for adsorption. Langmuir
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GIBB’S ADSOPTION ISOTHERM
GIBB’S ADSOPTION ISOTHERM
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FREUNDLICH ADSORPTION ISOTHERM
FREUNDLICH ADSORPTION ISOTHERM It is an empirical relation between the amount of an adsorbate adsorbed per unit weight (x/m, mg g-1) of adsorbent
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Types of Packing Materials
Types of Packing materials The principal requirements of a packing are that it should: Provide a large surface area: a high interfacial area
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Choice of plates or packing
Choice of plates or packing The choice between a plate or packed column for a particular application can only be made with complete
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Criteria of Selection Between Different types of Absorbers
Criteria of Selection Between Different types of Absorbers As a General Consideration, Packed Tower or Tray Tower ? Tower Diameter required is less
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Difference between absorption and adsorption
Difference between absorption and adsorption Absorption is the process in which a fluid is dissolved by a liquid or a solid (absorbent). Adsorption
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