With the continuous adsorption process of the columns in series, m xylene was separated from mixedxylene by analog moving bed.
采用多柱串联连续吸附流程，利用模拟移动床从混合二甲苯中分离间二甲苯。
2
The recycle theory was introduced briefly in this article. Additionally, the application of this theory was shown with the example of separating para-xylene from mixed xylenes.
前言： 比较简明的介绍了再循环理论，并以对二甲苯分离为例示范其使用方法。
3
Latest separation technology makes it possible that recycling high-purity styrene and isomerous MX (mixedxylene), which greatly upgrades its value rather than those mixed into gasoline.