STET Belt Separator | Triboelectric Separator: ST,
Nov 10, 2015· This technology is unique among electrostatic separators in its ability to separate fly ash, which typically has a mean particle size less than 0.02 mm. The STET separator has also been proven to effectively separate magnesite from talc, halite from kieserite and sylvite, silicates from Bart, and silicates from calcite.3 The mean particle size,Separation of unburned carbon from coal fly ash: A review,,Jul 15, 2019· Charge property is the key factor affecting unburned carbon removal in electrostatic separation [12,57,79]. The difference in electrical properties between unburned carbon and ash particles is the basis for successful electrostatic separation. For fly ash, ash particles have a higher electron affinity and hence gain electrons and become,The potential of electrostatic separation in the J,,upgrading of high ash pulverized South African coal. The impact of various operational parameters was investigated and key factors established for the optimum recovery of low ash and low sulphur fine coal. Keywords Coal, dry beneficiation, electrostatic technique, rotary triboelectrostatic separator, high-gradient magnetic separation.