Notice of RetractionThe Cleaner Production of Lignite by Hot Press Upgrading


This paper introduces the cleaner production processes of Hot Press Upgrading (HPU). Tail gas and lignite-derived water are created during the HPU process. When treated by the combined process of 'A2/O + Ozone oxidation + UBAF', the quality of the lignite-derived water can meet China's reuse standard for the power plant's circulating cooling water. After… (More)


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