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首页> 外文期刊>Journal of Solid Waste Technology and Management >COMBUSTIBLE GASEOUS PRODUCTS FROM PYROLYSIS OF COMBUSTIBLE FRACTIONS OF MUNICIPAL SOLID WASTE
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COMBUSTIBLE GASEOUS PRODUCTS FROM PYROLYSIS OF COMBUSTIBLE FRACTIONS OF MUNICIPAL SOLID WASTE

机译:来自城市固体废物可燃物馏分热解的可燃气态产物

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摘要

Municipal Solid Waste (MSW) sample was pyrolysed under inert atmosphere of nitrogen in a static bed pyrolysis reactor, heated at a controlled rate of 10 ℃ min~(-1) to a final temperature of 700 ℃ to recover combustible gaseous product. The yield of the combustible gaseous product was 23.01 wt%. Other pyrolysis products were 32.00 wt% char and 44.99 wt% oil. The combustible gaseous product evolved, analysed off line by gas chromatography to contain mainly CO_2, CO, H_2, CH_4, C_2H_6 and C_3H_8 has relatively high calorific value of 18.0 MJ m~(-3), making the gas suitable for use as a fuel. The significance of this research is that the pyrolysis recovered combustible gas can now be stored conveniently and easily transported for various applications. This research, in addition to providing energy needs if implemented, has the capacity to stimulate regular collection of MSW to feed a pyrolysis plant thereby reducing accumulation of the waste in communities, especially in developing countries.
机译:将市政固体废物(MSW)样品在氮气惰性气氛下的静态床热解反应器中进行热解,以10℃min〜(-1)的受控速率加热至最终温度700℃,以回收可燃气体。可燃气体产物的产率为23.01重量%。其他热解产物为32.00重量%的炭和44.99重量%的油。可燃性气态产物,经气相色谱离线分析,主要含有CO_2,CO,H_2,CH_4,C_2H_6和C_3H_8,具有较高的发热量,为18.0 MJ m〜(-3),因此适合用作燃料。这项研究的意义在于,热解回收的可燃气体现在可以方便地存储,并且易于运输以用于各种应用。这项研究除了提供能源需求(如果实施)之外,还具有刺激定期收集生活垃圾以供热解厂使用的能力,从而减少了社区(尤其是发展中国家)中废物的积累。

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