Alexa Sanchez

Chemical engineering

Hometown: Peoria, Arizona, United States

Graduation date: Spring 2022

Sustainability icon, disabled. A green leaf.

FURI | Spring 2021

Hydrothermal Liquefaction of Polyethylene

The effects of catalytic hydrothermal liquefaction (HTL) of polyethylene with different catalysts on HTL product distribution will be investigated. The research will help SRP eliminate plastic waste from electrical cable insulators and instead produce useful products. HTL of waste plastics will also address sustainability issues by providing a solution for dealing with plastic waste and producing monomers and other chemicals that can be upgraded into fuels, recycled into new plastics, or used for other value-added purposes. In the future, this work can be expanded to other types of waste plastics as well.


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Additional projects from this student

Breaking down waste plastic into chemical components that can be recycled will help create a circular lifestyle for plastic materials.


  • FURI
  • Fall 2020