Application of the multigravity separator Mozley in the preparation of steam coal from the Cíge¾ Colliery

Abstract

The contribution presents the results of tests on a gravity separation of steam coal from the Cíge¾ Colliery. The preparation tests were carried out in a multigravity separator Mozley. The preparation conditions and the quality of obtained products are summarized in tables. The introduced results such as the ash content in washed coal (from 44 to 57%) and an ash recovery into reject (from 5 to 12%) point to the fact that the application of the Mozley separator is not advisable for the steam coal preparation from the Cíge¾ Colliery.

Keywords

• steam coal preparation
• separator Mozley
• ash content in products