Company Filing History:
Years Active: 1993
Title: Innovations of Geoffrey E Seger in Pulp Bleaching Technology
Introduction
Geoffrey E Seger is an accomplished inventor based in Raleigh, NC (US). He has made significant contributions to the field of pulp bleaching technology, particularly through his innovative processes that enhance the efficiency of wood pulp bleaching.
Latest Patents
Geoffrey E Seger holds a patent for a high-efficiency two-step, high-low pH chlorine dioxide pulp bleaching process. This innovative method allows for the production of wood pulps with higher brightness while using equal amounts of chlorine dioxide or achieving equal brightness with significantly reduced chlorine dioxide usage. The process involves reacting chlorine dioxide with wood pulp at a pH of about 5-10 for approximately 5-40 minutes, followed by acidifying the mixture to a pH of about 1.9-4.2. The mixture is then allowed to react for about 2 or more hours to complete the two-step high/low pH bleaching process.
Career Highlights
Geoffrey E Seger is affiliated with North Carolina State University, where he continues to engage in research and development in the field of pulp and paper technology. His work has been instrumental in advancing methods that improve the environmental sustainability of pulp bleaching processes.
Collaborations
Geoffrey has collaborated with notable colleagues such as Hou-min Chang and Hasan Jameel, contributing to the advancement of innovative technologies in their field.
Conclusion
Geoffrey E Seger's contributions to pulp bleaching technology exemplify the impact of innovation in enhancing industrial processes. His patented methods not only improve efficiency but also promote sustainability in the pulp and paper industry.