Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost

• Date: 2004
• Main Authors: Rublevsky N.T., Lyashenko O.F.
• Format: Article
• Language: Ukrainian
• Published: General Energy Institute of the National Academy of Sciences of Ukraine 2004
• Subjects: mine; mathematical tool; fully mechanized face; extraction; prime cost; productivity.
• Online Access: https://systemre.org/index.php/journal/article/view/234
• Journal Title: System Research in Energy

The mathematical tool for an estimation of a coal mining volumes at mines and branch as a whole using the treatment equipment of various productivity is offered. Results of calculation the coal prime cost decreasing and requirement for the state grants as a result of technical re-equipment of mines...