Scholarlink

<p>Results of experimental studies of the processes of torrefaction and gasification of a biofuel in the regime of superadiabatic heating with the use of aluminosilicate mineral substances (bentonite) are presented. During the torrefaction of wood chips with bentonite, a significant effect of self-heating of the wood in a nitrogen atmosphere was recorded, which allows increasing the depth of treatment (carbonization) of the original biofuel and/or reducing the time of the process of torrefaction. In experiments on filtration gasification of torrefied chips, a significant increase was obtained in the generation of synthesis-gas as a consequence of the pretorrefaction of the wood and of the use of bentonite as a mineral addition. Basic advantages of the joint of torrefaction and gasification of biofuel mixtures with mineral substances in a superadiabatic regime as an energy-efficient and environmentally friendly method of processing of solid-fuel mixtures of low calorific value have been formulated. The obtained data can be used to create small-sized mobile and stationary power facilities intended for decentralized power supply and/or recycling of local renewable solid-phase waste.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Influence of the Catalytic Properties of Aluminosilicate Mineral Substances on the Processes of Torrefaction and Gasification of Biofuels in a Superadiabatic Regime

  • 期刊论文

  • 发表日期：

    2026年3月1日

查看全文
  • N. M. Gorbachev,
  • S. I. Futko,
  • A. V. Vlasov,
  • M. I. Rusakevich,
  • I. A. Koznacheev,
  • V. V. Savchin,
  • D. S. Makarenko

摘要

Results of experimental studies of the processes of torrefaction and gasification of a biofuel in the regime of superadiabatic heating with the use of aluminosilicate mineral substances (bentonite) are presented. During the torrefaction of wood chips with bentonite, a significant effect of self-heating of the wood in a nitrogen atmosphere was recorded, which allows increasing the depth of treatment (carbonization) of the original biofuel and/or reducing the time of the process of torrefaction. In experiments on filtration gasification of torrefied chips, a significant increase was obtained in the generation of synthesis-gas as a consequence of the pretorrefaction of the wood and of the use of bentonite as a mineral addition. Basic advantages of the joint of torrefaction and gasification of biofuel mixtures with mineral substances in a superadiabatic regime as an energy-efficient and environmentally friendly method of processing of solid-fuel mixtures of low calorific value have been formulated. The obtained data can be used to create small-sized mobile and stationary power facilities intended for decentralized power supply and/or recycling of local renewable solid-phase waste.