Rolando P Perez

Title: Rolando P. Perez and a Method to Minimize Biorefinery Sludge.

Introduction

Rolando P. Perez is an inventor associated with Cut Off, Louisiana, and Baker Hughes Oilfield Operations LLC. His patent work addresses the challenge of reducing sludge from biorefineries while supporting improved oil and water quality.

Latest Patents

Perez is credited with 1 patent: “Method to Treat and Minimize Sludge from Biorefineries.” The method describes processing source feedstock in a degumming centrifuge to separate wet oil from a primary sludge stream. A portion of that sludge is then treated in a three-phase centrifuge, producing recovered oil, water for wastewater treatment, and centrifuged sludge. The remaining primary sludge is sent to a gravity separator, which separates recovered oil from residual sludge.

Career Highlights

The patent reflects an approach to managing biorefinery byproducts through staged separation. By directing different portions of the primary sludge stream to centrifugation and gravity separation, the process aims to recover oil and reduce the sludge requiring further handling.

Collaborations

Perez’s listed coworkers include Sankaran Murugesan and Jerry J. Weers. His work is associated with Baker Hughes Oilfield Operations LLC.

Conclusion

Rolando P. Perez’s patent presents a process for recovering oil and managing sludge and wastewater streams, contributing to efforts to improve biorefinery operations.