【摘要】 以喹啉残油为原料, 通过改性丝光沸石填料和金属丝网(孔板)填料增加异喹啉及其同系物分离时的物性差异,并通过设定、调节PID参数,考察不同条件下自整定控制对实验的影响. 结果表明:在自制的容积为3 L的半自动精馏装置中,利用功能填料由PID控制可以得到总收率80%~ 85%、纯度95%~98%的喹啉、异喹啉,甲基喹啉.更多还原

【Abstract】 With quinoline resid as raw material, the influence of PID control on the experimental result under different conditions was evaluated by configuring PID parameters and amplifying properties difference between isoquinoline and its homologue through the use of modified mordenite and metal wire mesh fillings. The result of experiment shows that it is able to obtain quinoline and isoquinoline whose yields range from 80% to 85% and purity ranges from 95% to 98% in the self-made 3 L semi-auto rectification equipment.更多还原