Coaltech Research Association

Bulking and Settling Factors

R1500,00

Description

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GJ de Korte

Project 12.2 – Land Rehabilitation Guideline for Surface Coal Mines

Four part reference covering planning, in-field implementation, monitoring and post-closure land management, written for mine planners, rehabilitation practitioners and regulators rather than as a site specification.

What this report foundSets out good practice for planning, implementing, monitoring and adaptively managing land rehabilitation at surface coal mines, with generic rehabilitation...

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What this report found

Sets out good practice for planning, implementing, monitoring and adaptively managing land rehabilitation at surface coal mines, with generic rehabilitation objectives, implementation actions and suggested relinquishment criteria for each component. It updates guidance first issued in 1981 and revised in 2007, reflecting later changes to South African rehabilitation legislation.

Final Report – A feasibility study on a regenerative integrated cropping & livestock business case model as a mine closure tool and post-closure land use for differently rehabilitated land capability classes

2025

Feasibility study on a regenerative integrated cropping & livestock business case model as a mine closure tool and post-closure land use for differently rehabilitated land capability classes Enterprises University of Pretoria

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Dry Processing of Coal – Progress Report: Tests Conducted on the IMS / Slater Coal Marketing Allair Dry Jig

GJ de Korte

2016

Test work on a dry jig installed at a Balmoral site, covering coal sized below 50 mm and duff below 12 mm, for producers considering waterless beneficiation.

What this report foundA 30 tonne per hour pilot Allair dry jig upgraded run of mine coal to thermal coal specification, but could not effectively beneficiate finer duff.

R1500,00

R1500,00

GJ de Korte

201613 pages

What this report found

A 30 tonne per hour pilot Allair dry jig upgraded run of mine coal to thermal coal specification, but could not effectively beneficiate finer duff. Cut point densities and EPM values matched other dry processing equipment, though the jig appeared to give better control of the parameters governing separation. Four tests ran on run of mine coal and two on duff.

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