乳化燃料节能降污机理初探

乳化燃料所具有的节能降污作用已被大量的生产实践所证实,其中黑烟排放量可减少70%～80%,NOX排放量可减少50%～70%,节约燃料3%～12%1]。关于乳化燃料节能降污机理目前尚无统一的结论,其中最为著名的是前苏联学者B H 伊万诺夫提出“微爆作用”理论,另外还有“水煤气反应”理论等,这些理论只是对部分乳化燃料节能降污作用进行解释,但对乳化汽油和水包油型(O W)乳化燃料却难以说明2,3]。本文根据多年研究结果和对其他研究者的实验数据4～6]总结分析,提出了乳化燃料有效降低过剩空气系数的节能降污新机理。1　乳化燃料燃烧过程分析1 1…

NEW MECHANISM OF SAVING ENERGY AND REDUCING POLLUTION IN BURNING PROCESS OF EMULSIFICATION OIL AND APPLIANCE

A new mechanism of saving energy and reducing pollution is brought forward by analyzing water characters and all factors which bring saving energy and reducing pollution in the combustion process of emulsification oil. The theory shows that the reason of saving energy and reducing pollution is that emulsification oil can reduce surplus air ratio effectively. By this new theory, the reason of saving energy and reducing pollution in the combustion process of emulsification gasoline, emulsification diesel oil and emulsification heavy oil of W/O or O/W can be well explained, especially for that in a boiler with favorable combustion state. According to the theory, a good performace of the high soften-point pitch-water slurry combustion is gained.