公开(公告)号：US20230371568A1

公开(公告)日：2023-11-23

申请号：US18199277

申请日：2023-05-18

Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

Inventor： Ivan Ermanoski ,  Ellen B. Stechel

IPC: A23L31/00

CPC classification number: A23L31/00

Abstract: This invention is directed to systems, compositions, and methods of producing food.

公开(公告)号：US10214700B1

公开(公告)日：2019-02-26

申请号：US15280758

申请日：2016-09-29

Applicant: Sandia Corporation ,  Arizona Board of Regents on behalf of Arizona State University

Inventor： James E. Miller ,  Eric N. Coker ,  Andrea Ambrosini ,  Ellen B. Stechel

IPC: C10J3/72 ,  C01B3/32 ,  C01B3/36

Abstract: The present disclosure is directed to methods using durable functional materials for processes that include an oxidation step. The durable functional materials are redox active oxygen carrier materials that include a zirconia or yttria-stabilized-zirconia (YSZ) matrix containing a redox-active metal ion(s), such as, but not limited to Fe, Mn, Cu, Co and Cr. In an embodiment, these materials are used in chemical looping processes.

公开(公告)号：US20210188636A1

公开(公告)日：2021-06-24

申请号：US17127444

申请日：2020-12-18

Applicant: National Technology & Engineering Solutions of Sandia, LLC ,  Arizona Board of Regents on behalf of Arizona State University

Inventor： Andrea Ambrosini ,  James E. Miller ,  Ellen B. Stechel

IPC: C01B21/04 ,  C01B21/02 ,  C01C1/02

Abstract: The present disclosure is directed to renewable pathways to nitrogen production and ammonia (NH3) synthesis that utilize renewable heat as process heat instead of fossil fuels and operates at low to medium pressures (from 0.2-3 MPa). The renewable pathways result in both a decrease or elimination of greenhouse gas emissions as well as avoid the cost, complexity and safety issues inherent in high-pressure processes. Renewable thermochemical looping technology is used that produces nitrogen from air for the subsequent production of ammonia via an advanced two-stage process.