Company Filing History:
Years Active: 2002-2004
Title: The Innovations of Peter D A McCrae
Introduction
Peter D A McCrae is an accomplished inventor based in Covington, VA (US). He holds three patents, showcasing his significant contributions to the field of activated carbon technology. His innovative approaches have led to advancements that are not only practical but also groundbreaking in their application.
Latest Patents
One of McCrae's latest patents is a method of making shaped activated carbon. This invention involves the crosslinking of a polymeric cellulose, such as sodium carboxymethylcellulose (CMC), within the carbon bodies after they are shaped. The CMC serves as a binder for the activated carbon, allowing for enhanced mechanical strength and water stability. This method is particularly notable as it achieves these properties through crosslinking rather than high-temperature heat treatment, which is not commonly found in prior art. The crosslinking reaction occurs at temperatures below 270°C, and this new binder technology produces shaped carbon bodies with superior properties compared to those achieved with other binders.
Career Highlights
Throughout his career, McCrae has worked with notable companies such as Meadwestvaco Corporation and Westvaco Corporation. His experience in these organizations has contributed to his expertise in the field of activated carbon and its applications.
Collaborations
McCrae has collaborated with several professionals in his field, including Tiejun Zhang and David R B Walker. These collaborations have likely enriched his work and contributed to the development of his innovative patents.
Conclusion
Peter D A McCrae's contributions to the field of activated carbon through his patents and career experiences highlight his role as a significant inventor. His innovative methods continue to influence the industry and pave the way for future advancements.