Patent · US Active

Zeolite-like metal-organic frameworks with ana topology

US10759724B2 · kind B2 · utility

1Cited by

4References

19Claims

0Family size

Assignee

King Abdullah University of Science and Technology · SA

Inventors

Mohamed Eddaoudi · Thuwal, SA
Youssef Belmabkhout · Thuwal, SA
Mohamed Infas Haja Mohideen · Thuwal, SA
Karim Adil · Thuwal, SA
Prashant M. Bhatt · Thuwal, SA
Osama Shekhah · Thuwal, SA
Valeriya CHERNIKOVA · Thuwal, SA

Key dates

Filing date	Apr 13, 2018
Grant date	Sep 1, 2020
Priority date	—
Expiry date	Jun 15, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Embodiments of the present disclosure describe a zeolite-like metal-organic framework composition comprising a metal-organic framework composition with ana topology characterized by the formula [MIII(4, 5-imidazole dicarboxylic acid)2X(solvent)a]n wherein MIII comprises a trivalent cation of a rare earth element, X comprises an alkali metal element or alkaline earth metal element, and solvent comprises a guest molecule occupying pores. Embodiments of the present disclosure describe a method of separating paraffins comprising contacting a zeolite-like metal-organic framework with ana topology with a flow of paraffins, and separating the paraffins by size.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.