Research on the Ash Melting Characteristics of Blended Coal Based on DFT Calculations.
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ABSTRACT:
SUBMITTER: Chai Y
PROVIDER: S-EPMC8412943 | biostudies-literature | 2021 Aug
REPOSITORIES: biostudies-literature
Publications
Research on the Ash Melting Characteristics of Blended Coal Based on DFT Calculations.
Chai Yifan Y Fan Yingjie Y Wu Jiayi J Zhang Yunhao Y Luo Guoping G Wang Yici Y
ACS omega 20210818 34
Low-ash-melting-point bituminous coal and high-ash-melting-point anthracite coal are mixed and burned in different proportions. The ash melting characteristics of blended coal were determined experimentally. At the same time, the ash samples of bituminous coal, anthracite, and blended coal were analyzed by X-ray diffraction (XRD), and the ash melting characteristic improvement mechanism of blended coal was analyzed by quantum chemical calculations. The results show that when high-ash-melting-poi ...[more]
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