Sentence examples for beneficiation methods from inspiring English sources

Gas solid fluidized bed separation expands the choices of highly efficient dry coal beneficiation methods.

Chemical properties of coal largely determine coal handling, processing, beneficiation methods, and design of coal-fired power plants.

Physical concentration would greatly reduce the load on hydrometallurgical processing circuits, but none of the conventional beneficiation methods typically employed in mineral processing e.g., gravity, flotation, electrostatics, and even hand sorting are generally applicable to uranium ores.

Generally these ultrafine particles of chromite cannot be treated effectively using conventional beneficiation methods, because of limitations in particles size being treated by these processes.

The results of an experimental study conducted to investigate the capability of the microwave-assisted RCA beneficiation technique and to compare its efficiency with other beneficiation methods proposed in available literature are presented.

A comparison between recoveries of gravity and flotation separation indicated that flotation could provide the highest recovery (90%) among other beneficiation methods (apart from size fractions) (Fig. 3).

We present here a partially green chemical beneficiation method for de-sulfurization and de-ashing of high sulfur low grade NER coals from Meghalaya (North-east India) by using ILs as non-toxic solvents in a mild reaction conditions with no need of hydrogen, pressure and reactor.

However, these technologies can be applicable for the purpose of deshaling to remove high ash rock from ROM coals as pre-beneficiation method.

In contrast with the established methods of beneficiation of phosphate where classification by hydrocyclone is mainly used to remove ultrafines as tailings, the method described in this paper allows a high proportion of ultrafines to be recovered via flotation without prior separation.

Preliminary studies conducted for dry coal beneficiation suggest that these methods can be an effective techno-economical tool for the Indian coal industry (Honaker 2007).

This paper discusses a novel method of beneficiation of ultrafine phosphate which allows the recovery of phosphate particles that are less than 20 μm in size and have long been considered in the industry to be unrecoverable.