石炭の複数種配合下における乾留発生ガス挙動の解析(<特集>新コークス製造技術開発の現状)

概要

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A continuous monitoring technique for measuring all gases generated from coal during coking reaction was developed. This system has two gas detectors, which are a Fourier transform - infrared spectrometer for hydrocarbon, carbon monoxide and carbon dioxide and a semiconductor sensor (SnO_2) for hydrogen. Using this system, the gas generation behavior on the condition of two levels, a laboratory scale (about 50 mg sample) and a coke test oven scale (about 120kg), were investigated. As a result, the tendency of both gas generation behaviors was in agreement and the gas generation behavior by difference of a coal combination was found. It was shown that the gas generated from plural coals was based on the additive property of gas from each combination coal.
一般社団法人日本エネルギー学会の論文
2004-11-20