Metal organic frameworks for gas storage
US-10870101-B2 · Dec 22, 2020 · US
Metal organic frameworks for removal of compounds from a fluid
US11566198B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11566198-B2 |
| Application number | US-202017022201-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 16, 2020 |
| Priority date | Aug 25, 2014 |
| Publication date | Jan 31, 2023 |
| Grant date | Jan 31, 2023 |
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Abstract
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Embodiments provide a method of compound removal from a fluid. The method includes contacting one or more metal organic framework (MOF) compositions with a fluid and sorbing one or more compounds, such as CO2, H2S and condensable hydrocarbons. One or more of CO2, H2S and condensable hydrocarbons can be sorbed simultaneously or in series. The metal organic framework can be an M-soc-MOF.
First claim
Opening claim text (preview).
What is claimed is: 1. A metal organic framework (MOF) composition comprising: a M-soc-MOF composition having a square-octahedral topology (soc) and including one or more trimer molecular building blocks linked to one or more organic ligands, wherein each trimer molecular building block includes three metal (M) carboxylate octahedra, wherein the one or more organic ligands include amidetetracarboxylate. 2. The MOF composition of claim 1 , wherein the metal is selected from the group consisting of aluminum, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, gallium, germanium, arsenic, yttrium, zirconium, niobium, molybdenum, palladium, silver, indium, tin, antimony, lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, erbium, thulium, ytterbium, lutetium, tantalum, tungsten, rhenium, osmium, iridium, platinum, gold, lead, and bismuth. 3. The MOF composition of claim 1 , wherein at least one of the metal carboxylate octahedra is characterized by the formula [MO 5 (H 2 O)], where M is the metal, or wherein at least one of the metal carboxylate octahedra is characterized by the formula M 3 O x (CO 2 ) y , where M is the metal, x is 1 or greater, and y is 0 or greater.
Assignees
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Classifications
Surface area, e.g. B.E.T specific surface area · CPC title
Adsorption of impurities during preparation or upgrading of a fuel · CPC title
Methane · CPC title
by adsorption, e.g. preparative gas chromatography {(solid sorbent compositions B01J20/00, preparation of inorganic compounds or elements C01)} · CPC title
Biogas · CPC title
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- What does patent US11566198B2 cover?
- Embodiments provide a method of compound removal from a fluid. The method includes contacting one or more metal organic framework (MOF) compositions with a fluid and sorbing one or more compounds, such as CO2, H2S and condensable hydrocarbons. One or more of CO2, H2S and condensable hydrocarbons can be sorbed simultaneously or in series. The metal organic framework can be an M-soc-MOF.
- Who is the assignee on this patent?
- Univ King Abdullah Sci & Tech, Saudi Arabian Oil Co
- What technology area does this patent fall under?
- Primary CPC classification C10L3/104. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 31 2023 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 4 related publications on this page (citations in our corpus or others sharing the same primary CPC).