产能变化对加氢裂化尾油裂解性能及经济影响研究

Study on Effects of Production Capacity Variation of Hydrogenation Tail Oil on its Prolysis Performance and the Economy

开展了一系列加氢裂化尾油掺炼加氢裂化柴油试验,对比和分析了不同比例下产物收率的变化。结果表明:与加氢裂化尾油单独裂解相比,在加氢裂化柴油掺炼比例为7%时,经济效益最高,提高了产品的综合附加值,装置操作平稳,可满足工业化生产的要求。

A series of experiments on blending hydrocracking tail oil with hydrocracking diesel oil were carried out,and the changes of product yield under different ratios were compared and analyzed.The results show that:compared with hydrocracking tail oil cracking alone,when the blending ratio is 7%,the economic benefit is the largest,the comprehensive added value of the product is improved,and the operation of the unit is stable,which can meet the requirements of industrial production.