The Increased Value Of Refines High Sulfur Coal ? Introduction

The ultimate objectives and interest in removal of sulfur from high sulfur coal include: (a) reduction of the atmospheric load that con- tributes to the problem of acid precipitation; (b) reduction of ash which contributes to decreased energy transfer in boilers and the problem of ash disposal; and (c) alleviating the social and economic dislocations related to uneven geographical distribution of sulfur in coal reserves. The cost of sulfur removal in relation to the value of refined coal will govern the development of an emerging coal-refining industry. The value of refined lower sulfur coal will be influenced by the national commitment to the environment as well as economic considerations.