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Classification of solid fossil fuels and their processing products depending on trace elements contained in them

机译：固体化石燃料及其加工产品的分类取决于其中所含的微量元素

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摘要

It was shown that products or wastes (the primary concentrates of potentially valuable elements (PVEs)) suitable as source materials for the manufacture of commercial PVE compounds or their industrial concentrates can be obtained upon the processing of coal, oil shale, or peat as fuel for combustion or a source material for coking. It was proposed to classify solid fossil fuels containing PVEs with the following two groups: the first group, those suitable for the priority use in the production of primary PVE concentrates and the second group, those promising for the production of primary PVE concentrates after performing appropriate technical and economic calculations. The type of the initial solid fossil fuel or its processing product; the PVE content of the initial solid fossil fuel; the characteristics of PVE distributions in the products of its enrichment, coking, combustion, gasification, and hydrogenation; and the chemical species of ash and slag residues upon combustion (gasification) were chosen as classification parameters, which were designated using numerical or alphanumeric codes.
机译：结果表明，通过加工煤，油页岩或泥炭为燃料，可以得到适合作为生产商业PVE化合物或它们的工业浓缩物原料的产品或废物（潜在有价值元素的主要浓缩物）。燃烧或炼焦的原料。提议将含PVE的固体化石燃料分为以下两类：第一类，适合优先生产初级PVE精矿的燃料，第二类，有希望在适当地生产后生产初级PVE精矿的燃料。技术和经济计算。初始固体化石燃料或其加工产品的类型；初始固体化石燃料的PVE含量； PVE在其富集，焦化，燃烧，气化和氢化产品中的分布特征；选择燃烧（气化）后的灰分和炉渣残留物的化学种类作为分类参数，并使用数字或字母数字代码指定。

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  • 来源
    《Solid Fuel Chemistry》 |2016年第3期|141-148|共8页
  • 作者

    Silyutin S. A.; Shpirt M. Ya.; Lavrinenko A. A.;

  • 作者单位

    JSC Siberian Coal & Energy Co SUEK, Moscow, Russia;

    Russian Acad Sci, Topchiev Inst Petrochem Synth, Leninskii Pr 29, Moscow 119991, Russia;

    Russian Acad Sci, Res Inst Comprehens Exploitat Mineral Resources I, Moscow 111020, Russia;

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