Solid Fuel Chemistry ( IF 0.8 ) Pub Date : 2022-04-20 , DOI: 10.3103/s0361521922020069 M. V. Mozhayskaya 1 , G. S. Pevneva 1
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Abstract
The cracking of a mixture of fuel oil with mechanically activated oil shale in the presence of iron nitrate as a catalytic additive was studied. It was found that iron oxides formed during cracking as a result of the thermal decomposition of iron nitrate deposited on the surface of oil shale are catalysts. The concentration of gaseous products in the cracking products obtained in the presence of a catalytic additive decreased by a factor of 2. At the same time, the oil content of the liquid products increased in comparison with the composition of cracked products without additives. The catalytic effect of the additive led to an increase in the yield of distillate fractions from 62.1 to 82.8 wt %.
中文翻译：
硝酸铁添加剂对燃料油与机械活化油页岩混合物联合开裂的影响
摘要
研究了在硝酸铁作为催化添加剂存在的情况下，燃料油与机械活化油页岩的混合物的裂解。研究发现，在裂解过程中，沉积在油页岩表面的硝酸铁热分解形成的氧化铁是催化剂。在存在催化添加剂的情况下获得的裂解产物中气体产物的浓度降低了 2 倍。同时，与没有添加剂的裂解产物的组成相比，液体产物的油含量增加。添加剂的催化作用导致馏分馏分的收率从 62.1 wt% 增加到 82.8 wt%。
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