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US 2025/0375751 A1Published application
Sorbent compositions, systems, and methods
AssigneeGE Infrastructure Technology LLC
InventorsMaya Chaaban, Alexandra Antonio, Subhadip Goswami, Dana Alexis Capitano, Michael Joseph O'Brien, Xiaolei Shi, Jie Jerry Liu, David Roger Moore
Life of this patent
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Abstract
Described herein are solid sorbents including amines that are covalently bonded to a porous support. The solid sorbents exhibit high adsorption capacities for carbon dioxide. The solid sorbents exhibit desirable hydrothermal and cycling stability.
Claims20
A system comprising:
- a substrate;
- at least one particle;
- at least one binder material;
- and
- at least one amine-containing unit, wherein the amine-containing unit is not covalently bonded to the at least one particle.
2 more elements
A system comprising:
- a substrate;
- at least one binder material;
- at least one sorbent, wherein the at least one sorbent comprises a support and at least one amine-containing unit, wherein the at least one amine-containing unit is covalently bonded to the support.
A system comprising:
- a substrate;
- at least one binder material;
- at least one sorbent, wherein the at least one sorbent comprises a support, a first amine-containing unit covalently bonded to the support, and a second amine-containing unit not covalently bonded to the support;
- and
- optionally a cross-linking moiety, wherein the cross-linking moiety can react with the first amine-containing unit or the second amine-containing unit.
2 more elements
Dependencies are inferred from the claim text.