Related Questions

What will be the extraction factor of the process of extraction for the first stage of the extraction under the staged counter current process of extraction?
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 equilibrium liquid composition compared to the vapor composition in case of azeotropic mixture is
Estimate the interfacial solute concentration in the two liquids when the solute concentration is 45000 kg-moles/m3, interfacial solute concentration in liquid is 40000 kg-moles/m3, diffusivity is 2.5 × 10-11 m2/s and the length of the tube is 5m3 and the partition coefficient is 0.25.
Statement 1: Multi-stage cross-current extraction – the solids contain some amount of solute after every extraction. Statement 2: Single-stage batch extractor – Used in labs and not on large scale as a solvent is continuously subjected to heat.
Find the pure solvent rate if the feed ( F= 100 kmol/hr) composition is 0.65 and mixture solute composition is 0.5.
The fresh extracting solvents are added in the stages for the extraction process in the process of cross current extraction?
Which process of extraction can overcome the drawback of the cross current extraction process?
The relative volatility of a binary mixture at the azeotropic composition is
In azeotropic mixture, the equilibrium vapour composition is