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首页> 外文期刊>Solid Fuel Chemistry >Effect of the Concentration of Organic Matter on the Yield of Thermal Bitumen from the Baltic Oil Shale Kukersite
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Effect of the Concentration of Organic Matter on the Yield of Thermal Bitumen from the Baltic Oil Shale Kukersite

机译：有机物浓度对波罗的海油页岩Kukersite热沥青产量的影响

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摘要

The low-temperature (360℃) autoclave pyrolysis of the oil shale kukersite, which has carbonate-type mineral matter, with various organic matter (OM) concentrations of 31.8-90.1% and the separation of the pyrolyzate from the mineral matter at the stage of thermal bitumen formation by extraction with various solvents such as benzene, ethanol, and their mixtures were considered. The OM distribution between a gas, an extract, and a residue insoluble in a given solvent was characterized. It was found that, in the pyrolysis of oil shale in an autoclave, the extract yield on an OM basis somewhat increased as the OM content of oil shale increased because the concentration of OM adsorbed on the mineral matter of oil shale remained constant.
机译：油页岩库克石的低温（360℃）高温热解，其具有碳酸盐型矿物质，各种有机物（OM）浓度为31.8-90.1％，并且在该阶段将热解产物与矿物质分离考虑了用各种溶剂（如苯，乙醇和它们的混合物）萃取形成热沥青的方法。表征了气体，萃取物和不溶于给定溶剂的残留物之间的OM分布。已经发现，在高压釜中热解油页岩时，由于油页岩的矿物质上吸附的OM的浓度保持恒定，因此随着油页岩的OM含量的增加，基于OM的提取物产量有所增加。

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  • 来源
    《Solid Fuel Chemistry》 |2010年第2期|89-93|共5页
  • 作者

    L. Tiikma; Yu. Sokolova; N. Vink;

  • 作者单位

    Tallinn University of Technology, Ehitajate tee 5, Tallinn, 19086 Estonia;

    Tallinn University of Technology, Ehitajate tee 5, Tallinn, 19086 Estonia;

    Tallinn University of Technology, Ehitajate tee 5, Tallinn, 19086 Estonia;

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