Organized by textbook: https://learncheme.com/ Example problem where mass balances carried out on a system to separate KCl crystals from solution using an evaporator, a crystallizer and filter, and recycle. This example is based on the simulation http://www.learncheme.com/simulations/mass-energy-balances/evaporative-crystallization-with-recycle Made by faculty at the University of Colorado Boulder, Department of Chemical & Biological Engineering.