Ekonomické zhodnocení těžby doprovodných surovin v těžebním podniku Severočeské doly, a.s., Doly Bílina

Abstract

When mining lignite in the mining area Doly Bílina there are also found many kinds of adjoining raw materials suitable for utilization in industry. This diploma thesis presents the survey of the occurrence of those secondary materials found in the mining area of the largest enterprise mining lignite (SD, a.s.) there and near it. The work outlines deposit ratio of the secondary materials, the utilization in branches of industry, including exploitation and processing. There is also presented whether those secondary materials are used nowadays or if they had been used ever before. The promising raw materials, estimation of reserves, utilization are presented in the separate chapter. The following economical contribution is limited due to the inaccurate data or the data of recent past. The summary of the thesis and thanks to all workers is presented at the end of that work.