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首页> 外文期刊>International journal of green energy >The effect of pyrolysis atmosphere on bio-oil yields and structure
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The effect of pyrolysis atmosphere on bio-oil yields and structure

机译：热解气氛对生物油产量和结构的影响

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摘要

A food industry waste, almond shell, was pyrolyzed under three different environment static, nitrogen, and steam to produce bio-oil and its derivatives. The oil yield obtained at pyrolysis temperature of 600 degrees C was 24.23% in a static atmosphere, whereas it increased to 27.25% and 33.05% in nitrogen and steam atmospheres, respectively. The bio-oil obtained under steam atmosphere is very efficient due to the production of high liquid and gas yields. Moreover, co-feeding steam during the pyrolysis altered the bio-oil structure by increasing the aliphatics and reducing the asphaltenes. Moreover, steam treatment also increases H/C and heating value of bio-oils. According to the obtained results, steam pyrolysis is an alternative option for future applications in refineries.
机译：在三种不同的静态，氮气和蒸汽环境下，将食品工业废品杏仁壳进行热解，以生产生物油及其衍生物。在静态气氛下，在600℃的热解温度下获得的油产率为24.23％，而在氮气和蒸汽气氛下分别提高至27.25％和33.05％。由于产生高的液体和气体产率，在蒸汽气氛下获得的生物油非常有效。此外，热解过程中的共同进料蒸汽通过增加脂肪族化合物和减少沥青质而改变了生物油的结构。此外，蒸汽处理还增加了生物油的H / C和热值。根据获得的结果，蒸汽热解是精炼厂未来应用的替代选择。

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