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US 12,503,414 B2Granted
Microporous hydrogen-bonded organic framework for separating propylene from propane
AssigneesBoard of Regents, The University of Texas System, Fujian Normal University
InventorsBanglin Chen, Zhangjing Zhang, Shengchang Xiang
Life of this patent
Estimating the term…
Abstract
Methods of using an organic framework (OF) are provided herein, including methods of using an OF comprising a repeat unit of the formula: The OFs provided herein may be used in the separation of two or more molecules from each other. In some embodiments, the molecules are propylene and propane.
Claims25
A method of separating propylene from a mixture containing propylene, comprising contacting the mixture with a framework of repeating units of the formula:
- wherein
- X1 and X2 are independently CH2 or N;
- m and n are independently 0 or 1;
- or a hydrate thereof.
1 more element
Dependencies are inferred from the claim text.