Bench scale testing of micronized magnetite beneficiation. Quarterly technical progress report 4, October--December, 1993 (open access)

Bench scale testing of micronized magnetite beneficiation. Quarterly technical progress report 4, October--December, 1993

This project is aimed at development of a process that, by using ultra fine magnetite suspension, would expand the application of heavy media separation technology to processing fine, {minus}28 mesh coals. These coal fines, produced during coal mining and crushing, are separated in the conventional coal preparation plant and generally impounded in a tailings pond. Development of an economic process for processing these fines into marketable product will expand the utilization of coal for power production in an environmentally acceptable and economically viable way. This process has been successfully researched at PETC but has not been studied on a continuous bench-scale unit, which is a necessary step towards commercial development of this promising technology. The goal of the program is to investigate the technology in a continuous circuit at a reasonable scale to provide a design basis for larger plants and a commercial feasibility data.
Date: January 25, 1994
Creator: Anast, K.
System: The UNT Digital Library