Process and apparatus for mass transfer between heterogeneous systems

摘要: A process for mass transfer between heterogeneous systems or phases in a vertical exchange column having at least one plate, heavier stream of matter being introduced above the plate and, lighter countercurrently thereto from bottom wherein (a) fed top is deflected, into mixing zone which undergoes rotary movement and mixed with passing below through first passgeway to also undergo movement, (b) phase, suspension, like fluid-like forming during therein accumulated superjacent second passageway plate; (c) after sufficient pressure gradient has been built up, flows as another space underneath this location deflected steam sense direction rotation opposite that below.