神华煤加氢增塑产物工业性质的分析

PRODUCTS' CHARACTERISTICS INVESTIGATION OF SHENHUA COAL HYDROGENATION TO INCREASE PLASTICITY

通过中度加氢,可以使无黏结性的神华煤转变为具有较强黏结性产物,反应具有良好的脱氧效果,并使产物的热值得到了提高.显微组分照片表明有中间相小球体的产生,结合产物THF不溶物焦油产率计算发现,中度加氢过程中生成了可以在热解过程中产生胶质体的新的活性组分,配煤实验表明,产物可以在炼焦工业得到应用.

According to moderate hydrogenation Shenhua coal which is low rank and none caking ability can converse to product with high caking ability, what ＇s more, the oxygen in the raw coal was better removed, and the heat of the product was improved. Under the microscope, the mesophase small sphere could be seen, combine with the calculation of tar yield of the THF insoluble, it indicated that new active component which could converse to plastic mass was generated. The products were blended with coal and the result proved that it can be useful in the coking industry.