__________ extractor uses centrifugal force for separating the two phases.

Related MCQs

• Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation?
• Mass transfer rate between two fluid phases does not necessarily depend on the __________ of the two phases.
• __________ extractor is used for the concentration of radioactive nuclear waste.
• Bollman extractor
• In a counter-current liquid extractor
• In a counter-current extractor, as the axial mixing increases, the extraction efficiency
• __________ diffusion is used for separating the isotopes of methane.
• Flash distillation is suitable for separating the constituents of a binary system, which
• In a liquid-liquid extraction, 10 kg of a solution containing 2 kg of solute C and 8 kg of solvent A is brought into contact with 10 kg of solvent B. Solvent A and B are completely immiscible in each other whereas solute C is soluble in both the solvents. The extraction process attains equilibrium. The equilibrium relationship between the two phases is Y* = 0.9X, where Y* is the kg of C/kg of B and X is kg of C/kg of A. Choose the correct answer.
• The relation among various mass transfer co-efficients (M.T.C) for ideal gases is given by (where, Kc & Km are M.T.C. for equimolar counter diffusion with concentration & mole fraction respectively as the driving force. and, Kp= M.T.C. for diffusion of a gas through a stagnant inert gas with pressure as driving force.)