摘要
用不同产地、不同性质的原料煤与焦化厂工业废水制备了4种不同性质的水煤浆,利用热重分析技术得到了4种废水水煤浆的燃烧热重曲线,采用单一升温速率法(Coast-Redfern)和回归分析的方法,计算出废水水煤浆燃烧动力学参数。研究结果表明,不同的原料煤和废水制备的水煤浆,其燃烧反应可用相同的动力学模型、相应不同的动力学参数表示。
Four coal water mixtures with different features were prepared with different place and feature coal and waste industrial water from coking plant The combustion thermo gravimetry curves of four coal waste industrial water mixtures were obtained with thermo gravimetry analysis technology used in thermal analysis The combustion kinetic parameters of coal water mixtures prepared with industrial waste water were calculated with a single temperature increasing rate method Coast Redfem and regressive analysis method The study results showed that the combustion reactions with coal water mixtures prepared with different coal and different waste water could be expressed with same kinetic models and different kinetic parameters
出处
《煤炭科学技术》
CAS
北大核心
2002年第11期7-9,共3页
Coal Science and Technology
