On-line forecast of raw coal washability curves
Abstract
To specific coal preparation plant, the ash content of raw coal is related to its density. The density, in turn, is related to elementary ash content. Based on these relations an on-line forecast system of raw coal washability curves was developed. It uses Windows with C++. The system can define the washability curves automatically and in real-time. The experiments demonstrate that for cumulative yield, forecast error is less than 0.4 and for cumulative ash, forecast error is less than 0.7.
Fields of Study & Subjects
Mineral Processing and Grinding
Coal and Coke Industries Research
Mining and Industrial Processes
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 485–488
- Publication date
- 12 February 2026
- Language
- EN
- Document type
- Book chapter