Method for separating mixed xylene
AssigneeZhejiang University
InventorsZongbi Bao, Liangying Li, Qilong Ren, Lidong Guo, Qiwei Yang, Zhiguo Zhang, Yiwen Yang
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Abstract
A method for separating mixed xylene includes steps that the mixed xylene is subjected to adsorption separation by means of an adsorbent having a metal organic framework material, so that one or more of xylene isomers are separated out. An organic ligand in the metal organic framework material is 2,5-dihydroxy-1,4-benzoquinone. Xylene isomers can be effectively separated using this method.
Claims17
A method for separating mixed xylenes, comprising subjecting the mixed xylenes to adsorptive separation by an adsorbent containing a metal-organic framework material to separate one or more xylene isomers from the mixed xylenes,
- wherein the metal-organic framework material comprises metal ions and an organic ligand, and wherein the organic ligand comprises 2,5-dihydroxy-1,4-benzoquinone.
Dependencies are inferred from the claim text.