Company Filing History:
Years Active: 1978-1993
Title: The Innovative Contributions of Richard Swindells
Introduction
Richard Swindells is a notable inventor based in Caledon, Canada. He has made significant contributions to the field of electrochemical processing, holding a total of nine patents. His work focuses on improving the efficiency and environmental impact of chlorine dioxide generation processes.
Latest Patents
One of Richard Swindells' latest patents involves the electrochemical processing of aqueous solutions. This innovation aims to decrease and preferably eliminate the formation of sodium sulfate by-products in sulfuric acid-based chlorine dioxide generating processes. By effecting electrochemical treatment of sodium ion-containing feed materials, the process removes sodium ions and adds hydrogen ions. Additionally, sodium hydroxide may be produced as a by-product. This method is applicable to the electrochemical treatment of alkali metal chlorates, alkali metal sulfates, and mixtures thereof, producing acidified solutions useful for chlorine dioxide generation or other purposes.
Another significant patent by Swindells describes a highly efficient chlorine dioxide generating process. This process produces chlorine-free chlorine dioxide and neutral solid phase sodium sulfate from sodium chlorate, sulfuric acid, and methanol. The solid phase sodium acid sulfate recovered from the high acidity reaction medium is metathesized using controlled quantities of water and methanol to form the solid phase neutral sodium sulfate. Sulfuric acid recovered from the acid sulfate by the metathesis is recycled to the generator along with a portion of the methanol used in the metathesis.
Career Highlights
Throughout his career, Richard Swindells has worked with several companies, including Erco Industries Limited and Tenneco Canada Inc. His experience in these organizations has contributed to his expertise in the field of electrochemical processing and innovation.
Collaborations
Richard has collaborated with notable coworkers such as Maurice C. Fredette and Gerald Cowley. Their combined efforts have further advanced the research and development of innovative processes in the industry.
Conclusion
Richard Swindells is a prominent inventor whose work in electrochemical processing has led to significant advancements in chlorine dioxide generation. His innovative patents and collaborations highlight his commitment to improving industrial processes and reducing environmental impact.