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利用管式沉降炉试验装置(DTFS),我们对福建雁石煤台混煤(简称福建无烟煤)的燃烧特性和其相应的化学动力学特性进行了试验研究,得出该煤种的活化能为E=19.6×10~3cal/mol,频率因子为3.946g/cm~2.s.atmO_2.同时,本文还给出了中国潞安贫煤,美国无烟煤和南朝鲜无烟煤的煤质特性及其化学动力学特性,以便与福建雁石煤台混煤进行比较.为了解该煤种作为动力用煤的可能性.本文还结合锅炉设计和运行条件讨论并预示了该煤种的燃烧特性.
Using DTFS, we studied the combustion characteristics and the corresponding chemical kinetic characteristics of Fujian YanTai Coal Mixture Coal (Fujian anthracite), and found that the activation energy of the coal species is E = 19.6 × 10 ~ 3cal / mol, the frequency factor is 3.946g / cm ~ 2.s.atmO_2. Meanwhile, this paper also gives the coal properties and chemical properties of lean coal in China, American anthracite and South Korea anthracite Kinetic characteristics in order to compare with Fujian YanTai Coal Bench Mixture.To understand the possibility of the coal type used as power coal.This paper also discusses and predicts the combustion characteristics of the coal with the design and operating conditions of the boiler.