CAJ | 학술논문

采用ProII流程模拟软件对乙腈法分离异戊二烯单烯烃脱除过程进行模拟计算,并加以试验验证,模拟结果与验证试验结果相对误差小于6%,表明采用的数学模型可靠.系统地分析了理论板、腈烃摩尔比和回流比等因素对乙腈法分离异戊二烯单烯烃脱除效果的影响,结合验证试验,得出了乙腈法分离异戊二烯单烯烃脱除过程的适宜工艺条件为：理论板141～155块,腈烃摩尔比4.8～5.2,回流比4～4.5.
채용ProII류정모의연건대을정법분리이무이희단희경탈제과정진행모의계산,병가이시험험증,모의결과여험증시험결과상대오차소우6%,표명채용적수학모형가고.계통지분석료이론판、정경마이비화회류비등인소대을정법분리이무이희단희경탈제효과적영향,결합험증시험,득출료을정법분리이무이희단희경탈제과정적괄의공예조건위：이론판141～155괴,정경마이비4.8～5.2,회류비4～4.5.
The removal mono-olefin of separating isoprene with acetonitrile is simulated by ProII Flow Simulation Software.The relative error between simulation result and experimental result is less than 6%,which indicates that the mathematical model in the simulation is reliable.The effect of theoretical plate number,extractant ratio（mole ratio of acetonitrile and C5）and reflux ratio on removal mono-olefin of separating isoprene is systematically analyzed.Combined with verification test,the optimized technological parameters of removal mono-olefin of separating isoprene with acetonitrile are obtained：theoretical plate number is 130 to 135,extractant mole ratio is 4.8 to 5.2 and reflux ratio is 4 to 4.5.