CAJ | 학술논문

在连续微型固定床反应装置中,氢气分压9.0 M Pa、温度300~345°C和体积空速0.6~1.2-h 1条件下评价了加氢裂化尾油的加氢异构性能。研究了反应产物的碳数分布和族组成变化,并建立了三集总动力学模型。研究结果表明:在合适的工艺条件下,润滑油基础油收率可达75%左右,粘度指数在110以上,适合生产AP I II+标准的润滑油基础油。所建立的芳烃和环烷烃、长链烷烃、轻质产物的三集总动力学模型可以较好地预测产物分布。
재련속미형고정상반응장치중,경기분압9.0 M Pa、온도300~345°C화체적공속0.6~1.2-h 1조건하평개료가경열화미유적가경이구성능。연구료반응산물적탄수분포화족조성변화,병건립료삼집총동역학모형。연구결과표명:재합괄적공예조건하,윤활유기출유수솔가체75%좌우,점도지수재110이상,괄합생산AP I II+표준적윤활유기출유。소건립적방경화배완경、장련완경、경질산물적삼집총동역학모형가이교호지예측산물분포。
The hydroisomerization property of hydrocracking tail oil was investigated under moderate operation conditions over a commercialized hydroisomerization catalyst.A flow micro reactor experiments were conducted at the conditions of hydrogen partial pressure of(9.0) MPa,reaction temperature ranging from 300 to 345(°C),and liquid hourly space velocity ranging from(0.6) to(1.2) h~(-1).Carbon number and group distributions were also studied.The fourth-fifth Runge-Kutta algorithm was employed to calculate numerica...