Charles M Davis

Title: Innovations by Charles M. Davis

Introduction

Charles M. Davis is a notable inventor based in San Diego, California. He has made significant contributions to the field of environmental technology, particularly in the area of flue gas cleaning. With a total of two patents to his name, Davis has developed innovative methods and apparatuses that address the challenges of high-temperature gas emissions.

Latest Patents

Davis's latest patents include a "Method and apparatus for cleaning flue gases" and "Cylindrical filters in a tube sheet for cleaning high temperature gases." The first patent describes a system that utilizes a barrier filter module made of a monolithic ceramic support structure. This module is coated with a thin porous ceramic layer that has a pore size of about 0.04-0.5 microns. The apparatus is designed to clean hot flue gases associated with fluidized bed boiler plants, such as circulating fluidized bed reactors. The gases are passed through the barrier filter module and then through a catalyst module, facilitating a catalytic reaction with the gas.

The second patent focuses on a filter assembly for high-temperature gases, specifically from a circulating fluidized bed reactor. This assembly mounts monolithic ceramic filter elements within an upright vessel. As the hot gas flows from the top to the bottom of the vessel, it passes through the filter elements, with clean gas being discharged through a side wall. The design includes cooling elements and pulse cleaning mechanisms to maintain efficiency.

Career Highlights

Charles M. Davis is currently employed at A. Ahlstrom Corporation, where he continues to innovate in the field of environmental technology. His work has been instrumental in developing solutions that improve air quality and reduce emissions from industrial processes.

Collaborations

Davis has collaborated with notable colleagues, including Reijo J. Kuivalainen and Karukkampalayam M. Sellakumar. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Charles M. Davis is a distinguished inventor whose work in flue gas cleaning technology has made a significant impact on environmental sustainability. His innovative patents reflect his commitment to improving air quality and addressing industrial emissions.