Details

Autor(en) / Beteiligte

• Wilhelm, Richard H.
• Sweed, Norman H.

Titel

Parametric Pumping: Separation of Mixture of Toluene and n-Heptane

Ist Teil von

• Science (American Association for the Advancement of Science), 1968-02, Vol.159 (3814), p.522-524

Ort / Verlag

United States: American Association for the Advancement of Science

Erscheinungsjahr

1968

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Parametric pumping, a dynamic separation technique, comprises alternating axial displacement of a fluid mixture in a column of adsorptive particles upon which a synchronous cycling temperature is imposed. With direct coupling, separations of 10$^{5}$:1 between column ends have been obtained, with indications of great potential for further separation. A mathematical model and its solution describe the behavior of the system.