Quality Design of New Developing Coal Mine in China

DOI Web Site 7 References
  • YAMASHITA Toru
    Coal Research Laboratory, Industrial Energy Division, Idemitsu Kosan Co., Ltd.
  • TANIGUCHI Kazunori
    Coal Research Laboratory, Industrial Energy Division, Idemitsu Kosan Co., Ltd.
  • OKADA Kiyoshi
    Coal Quality Evaluation and Survey Project, Japan Coal Energy Center
  • ENDO Hajime
    Engineering Department, Japan Coal Energy Center

Bibliographic Information

Other Title
  • 中国新規開発炭鉱の品質設計
  • チュウゴク シンキ カイハツ タンコウ ノ ヒンシツ セッケイ

Search this article

Abstract

Quality design is one of the important tasks for new developing coalmines in order to satisfy the market needs in Japan. However, quality control involving the practical evaluation of actual boiler properties is not carried out at coalmines. Therefore, unexpected troubles often take place during coal handling and combustion at coal users.<BR>The purpose of this study is to establish the coal quality design and quality control system that predict the actual boiler performances and feedback their results to coal production management. This study was carried out in step with a development schedule of Xuchang coalmine in Shandong province, China. Prediction of boiler performance based on the properties of test production sample, evaluation by pilot plant test, optimization of preparation process, establishment of quality control system and verification by actual boiler test at user were described.

Journal

  • Shigen-to-Sozai

    Shigen-to-Sozai 118 (2), 120-128, 2002

    The Mining and Materials Processing Institute of Japan

References(7)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top