Robert P D'Orazio

Title: Innovations by Robert P D'Orazio

Introduction

Robert P D'Orazio is an accomplished inventor based in Houston, TX. He holds 2 patents that showcase his expertise in environmental technology and chemical processes. His work has contributed significantly to advancements in carbon dioxide recovery and cyanide reduction methods.

Latest Patents

One of D'Orazio's notable patents is a CO2 recovery process for supercritical extraction. This innovative apparatus and process involve providing a process stream from a supercritical extraction procedure, which includes pressurized carbon dioxide and extraction process waste. The process reduces the pressure of the stream below critical pressure, vents low-pressure carbon dioxide vapor, and cools the stream to form a two-phase mixture. The two phases are then separated into a process liquid and a vapor phase stream, which undergoes filtration and purification to yield a high-quality carbon dioxide vapor stream.

Another significant patent addresses the removal of cyanide from aqueous streams. This method effectively reduces or eliminates cyanide present in effluents from electroplating and gold mining operations. The process involves contacting the cyanide-containing stream with oxygen and carbon dioxide in the presence of cupric ions, which facilitates the reduction of pH to a range of about 6 to 8, enhancing the effectiveness of the reaction.

Career Highlights

D'Orazio is currently associated with The Boc Group, Inc., where he continues to innovate and develop solutions for environmental challenges. His contributions to the field have been recognized for their practical applications and effectiveness in addressing critical issues.

Collaborations

Throughout his career, D'Orazio has collaborated with talented professionals, including Kelly R Leitch and Gavin D Hartigan. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Robert P D'Orazio's work exemplifies the impact of innovative thinking in addressing environmental challenges. His patents reflect a commitment to improving processes that benefit both industry and the environment.