There are 2 primary varieties of solvent dewaxing processes that use possibly propane or ketone solvents like MEK and toluene. The solvents enable decrease the viscosity of waxy oils to allow pumping a… There's two principal forms of solvent dewaxing processes that use possibly propane or ketone solvents like MEK https://hydrotreatingunit80134.thenerdsblog.com/41072986/helping-the-others-realize-the-advantages-of-dongguang-tiancheng-machinery-factory