The chemical composition and the amount of waste from coal preparation plants are analyzed. The main characteristics of the gasifying gas under various conditions of fuel combustion are studied. The impact of the carbon content in waste on the main characteristics of the gasification process is estimated. The analysis of the influence of various properties of the gas generated as a result of gasification on the heat engineering parameters of the process of its combustion for the needs of the consumer is carried out. The studies were carried out on the basis of software for calculating the process of fuel combustion, waste gasification and gasification products afterburning. Studies have shown that gasification is the most promising way of using waste from coal preparation plants compared to burning. When choosing the most effective way to use the chemical energy of carbon-containing waste, it is necessary to take into account such factors as: the carbon content in the waste, the heating temperature of the combustion air, the ratio of N₂ and O₂ in the air.

分析了选煤厂的化学成分和废物量。研究了各种燃料燃烧条件下气化气的主要特性。估计了废物中碳含量对气化过程主要特征的影响。进行了分析，分析了由于气化而产生的气体的各种性质对其燃烧过程的热工程参数的影响，以满足消费者的需求。这些研究是在计算燃料燃烧，废气气化和气化产物再燃烧过程的软件的基础上进行的。研究表明，与燃烧相比，气化是利用选煤厂废物的最有前途的方法。₂和O ₂在空中。