南京师范大学学报（工程技术版）Issue(2)：74-78,5.
连续减压精馏分离晶体硅切割废液中多元醇组分的研究
Research on the Separation of Polyalcohol Component from the Crystalline Silicon Cutting Waste Liquid by Continuous Vacuum Distillation
摘要
Abstract
A process route is designed to separate and recycle the polyalcohol component from the crystalline silicon cutting waste liquid by continuous vacuum distillation with three-columns in series. The effects of the stage numbers of distillation column, pressure, reflux ratio, and the number of feed stage on product purity are investigated with the orthogonal experiment,respectively. The obtained optimized results provide the fundamental guide for the theoretical study and industrialized application.关键词
多元醇/正交实验/连续减压精馏Key words
polyalcohol/orthogonal experiment/continuous vacuum disstillation分类
化学化工引用本文复制引用
沈燕波,徐伟,刘震雷,崔庆帅,杨广玉,李星,林军..连续减压精馏分离晶体硅切割废液中多元醇组分的研究[J].南京师范大学学报（工程技术版）,2014,(2):74-78,5.基金项目
江苏省产学研前瞻性联合研究项目(2013103SBY0163) （2013103SBY0163）
