Verfahren zum Trennen einer Zerspanungssuspension

DE 10338520 A UPAB: 20050504 NOVELTY - Splitting suspension, consisting of cooling lubricant with dispersed cutting grain and dispersed particles of abraded material, is separated by wet filter screening, using assisting liquid for reducing viscosity. Assisting liquid forms with cooling lubricant single phase suspension. Fractions of cutting grain, cooling lubricant and auxiliary liquid are discharged from screen, while auxiliary liquid is separated from lubricant by distillation based process. Prior to wet filtering gas, or gas mixture is applied to splitting suspension and removed to generate turbulence. USE - For manufacturing thin silicon, or quartz, platelets. ADVANTAGE - Sharp separation effect between coarse and fine fractions