Experimental investigation of gasification of oil shale dust in a counterflow moving bed filtration combustion reactor was carried out. The process was implemented similar to filtration combustion of gases: pulverized solid fuel supplied simultaneously with oxidizer. For a controlled supply of fuel dust a new rotating dispenser was used. Characteristics of process depending on the equivalence ratio were obtained. The absence of a rise in pressure drop over time indicates the lack of fuel accumulation and ash inside the porous bed, all ash was carried out from the reactor with a gas stream. It is shown that an increase in the flow rate of a gaseous oxidizer leads to an increase in both temperature and the inert velocity. The inert velocity, the calorific value of gaseous products, and the efficiency of gasification increase almost linearly with the equivalence ratio. Proposed method allows producing combustible gaseous products without a noticeable concentration of pyrolysis tars and calorific value up to 4 MJ/m³, gasification efficiency was ~85%.

在逆流移动床过滤燃烧反应器中进行了油页岩粉尘气化的实验研究。该过程的实施类似于气体的过滤燃烧：与氧化剂同时供应的粉状固体燃料。为了控制燃料粉尘的供应，使用了新的旋转分配器。获得了取决于当量比的工艺特性。压力下降不随时间升高而表明多孔床内没有燃料积累和灰分，所有灰分都是从反应器中用气流进行的。结果表明，气态氧化剂流速的增加导致温度和惰性速度的增加。惰性速度，气态产物的热值，气化效率几乎与当量比成线性关系。提议的方法可以生产可燃气体，而没有明显的热解焦油浓度和高达4 MJ / m的热值³，气化效率为〜85％。