公开(公告)号：US20250002336A1

公开(公告)日：2025-01-02

申请号：US18705738

申请日：2021-11-24

Applicant: OHIO STATE INNOVATION FOUNDATION

Inventor： Liang-Shih Fan ,  Andrew Tong ,  Rushikesh Joshi ,  Dawei Wang ,  Vedant Shah ,  Dikai Xu

IPC: C01B3/06 ,  B01J8/18 ,  B01J8/26

Abstract: An example method for operating an energy recovery system may comprise providing a reducing gas stream to an inlet of the energy recovery system, contacting redox particles with the reducing gas stream, whereupon the at least one reducing gas species undergoes a chemical reaction with the redox particles to generate carbon dioxide (CO2) and/or steam (H2O) obtaining a first product stream from the energy recovery system, providing an oxidizing gas stream comprising steam (H2O) to the energy recovery system such that hydrogen gas (H2) is generated, and obtaining a second product stream from the energy recovery system, the second product stream comprising hydrogen gas (H2). The reducing gas stream may comprise at least one reducing gas species comprising at least one of carbon monoxide (CO), methane (CH4), hydrocarbons (C2+), hydrogen gas (H2), and carbon dioxide (CO2). The first product stream may comprise carbon dioxide (CO2) and steam (H2O).