Edgar Lotero

Title: Edgar Lotero and Water-Resistant Biocarbon Pellets.

Introduction

Edgar Lotero is an inventor based in Oakdale, Minnesota, whose work includes innovations in biocarbon production. He is associated with Carbon Technology Holdings, LLC, and has 2 patents.

Latest Patents

Lotero’s latest listed patent is titled “Water-Resistant and Durable Biocarbon Pellets, and Methods for Making and Using the Same.” The invention describes high-density biocarbon pellets designed to resist water and withstand handling.

The disclosed process pyrolyzes biomass-containing feedstock to produce solid biocarbon material and pyrolysis vapor. A separation system recovers liquid pyrolysis condensate, which is captured as a polyphenolic material and combined with the solid biocarbon. The resulting mixture is densified into pellet precursors and at least partially dried.

The pellets are characterized by 24-hour water uptake of about 20 weight percent or less, measured at 25°C and 1 bar. Their water resistance can make outdoor stockpiling practical at manufacturing sites, including metal-making plants that use biocarbon pellets in their processes.

Career Highlights

Lotero’s patent work focuses on developing durable biocarbon pellets and methods for producing them from biomass. The described approach uses pyrolysis byproducts in pellet production, connecting material processing with the goal of creating pellets suitable for industrial handling and storage.

Collaborations

Lotero is associated with Carbon Technology Holdings, LLC. His coworker, Dustin Slack, is also identified in connection with his professional work.

Conclusion

Edgar Lotero’s patented work addresses the production of water-resistant biocarbon pellets that can be stored outdoors and used in industrial settings.