Catalytic conversion of recycle residues into low carbon fuels
A robust catalytic process transforms old corrugated container (OCC) recycle residues into stable, high-energy low carbon fuels for the paper industry, reducing landfill waste and enabling fuel blending with existing systems.
Overview
The catalytic conversion of recycle residues into low carbon fuels is an innovative approach designed to transform old corrugated container (OCC) recycle residues, primarily composed of plastics and paper, into stable, high-energy fuels. This process addresses the challenge of transforming materials that are typically sent to landfills into valuable fuels. By using a robust catalyst, the process produces fuels with a high heating value (HHV) of 35-40 MJ/kg. These fuels can be directly used within the paper industry, effectively reducing landfill waste and offering an alternative energy solution.
Technical specifications
Our technology leverages advanced catalytic thermochemical processing, which has been proven effective with various waste materials, including mixed plastics and agricultural residues. The developed catalysts are resistant to deactivation and can be regenerated over 50 times without loss of activity. A key feature is the catalyst's ability to tolerate water and steam, eliminating the need for pre-drying feedstock. This results in the conversion of OCC residues into low viscosity, stable fuels that can be blended with existing fuels or used alone in paper plants.
Technology readiness level
The current technology readiness level is 4, indicating that the technology is at the laboratory validation stage. Future validation efforts will involve collaboration with paper mills to test real feedstock compositions. This will further assess the technology's efficacy in practical applications and refine the process for commercial readiness.
About Utah State University
Utah State University is a comprehensive public land‑grant research university (Carnegie R1) serving Utah through a flagship Logan campus and a statewide network. Industry connects through the Innovation Campus research park, where companies co‑locate with faculty and access shared facilities. USU’s Space Dynamics Laboratory, a US Space Force–sponsored University Affiliated Research Center, offers mission‑driven pathways for space and defense collaboration. Statewide Extension offices and field sites enable pilot deployments and real‑world validation across Utah’s diverse settings. Research is supported by competitive federal funding from agencies such as NSF, USDA, NASA, and DoD, with Technology Transfer Services managing IP, licensing, and SBIR/STTR support.
delivered to your inbox.