Mekanism, a Minecraft Mod, allows you to do chemical infusion, rotary condensentration, purification, and more - this is my setup. It uses things like Sulfur trioxide, Hydrogen Chloride and Thermal Evaporation. It's
Mekanism tools can't be repaired using forge-equivalent ingots from other mods · Issue #48 · FTBTeam/FTB-Omnia · GitHub