石炭科学会議発表論文集
Online ISSN : 2423-8309
Print ISSN : 2423-8295
ISSN-L : 2423-8295
第38回石炭科学会議
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31.石炭乾留挙動に及ぼす添加プラスチック粒度の影響
野村 誠治加藤 健次
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p. 131-134

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The recycling process of waste plastics using coke ovens is now being studied. The effect of added plastic size on coke strength and coking pressure was investigated. The coke strength showed the minimum at the particle size of 10mm for polyethylene (PE) and 3mm for polystyrene (PS). The mechanism for this was explained in connection with the weak coke structure formed on the interface between plastic and coal. Furthermore, it was shown that the addition of powder PE increased the coke strength and the coking pressure due to the gas trap in the coal thermoplastic layer.

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© 2001 一般社団法人 日本エネルギー学会
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