Correct Calculation Method of Main Coal Quality Index in Steam Coal Blending
CHEN Huai zhen; CHEN Wen min(Beijing Research Institute of Coal Chemistry;
Abstract：
For calculation the populations mean of blending coal quality, it should be under the same base. The correct formula of proximate analysis, heating value, fusibility of coal ash and ash composition was provided for coal blending calculation. The theory calculation value of blending coal quality index may tally with the practice measure value.
Key Words： coal blending; coal quality index; calculation method
Foundation:
Author: CHEN Huai zhen; CHEN Wen min(Beijing Research Institute of Coal Chemistry;
DOI: 10.13226/j.issn.1006-6772.1999.04.011