Roy H Werner

Title: Innovations of Roy H Werner

Introduction

Roy H Werner is a notable inventor based in Pittsburgh, PA, who has made significant contributions to the fields of environmental technology and coal processing. With a total of five patents to his name, his work focuses on innovative methods for treating coal and liquid waste, showcasing his commitment to improving industrial processes.

Latest Patents

Among his latest patents is a biodesulphurization process utilizing bacteria. This method and apparatus for treating sulphur-bearing coal involves pulverizing the coal, mixing it with water, a reagent, and free air, and then pumping the resulting mixture to a classifier to separate the coal from sulphur and clay, all at the mine site. The pure coal slurry is then transported to a plant site where it is mixed with acid and bacteria. The slurry is pumped to a bacteria digester, where it is recirculated to maximize contact between the bacteria and coal, completing the removal of sulphur. The final slurry is introduced into a mixer, where the bacteria is neutralized by a reagent, raising the pH above 7 to destroy the bacteria while simultaneously aerating the mixture to treat the effluent. The desulphurized coal is then processed by drying apparatus to produce a final purified coal product.

Another significant patent is a liquid waste treatment system. This method involves treating and progressively densifying liquid waste by thoroughly mixing and aerating raw water and chemical treating materials. The resulting mixture is discharged into a reaction compartment, where it is drawn upward by an impeller and gravity flow. A portion of the denser sludge descends into a floc tunnel, where further densifying and separating occurs. The remaining portion is directed horizontally against inclined, closely spaced parallel plates to clear the resulting fines mixture. This method results in a very dense sludge obtained in a relatively small space.

Career Highlights

Throughout his career, Roy H Werner has worked with several companies, including Barrett, Haentjens & Co. and Hazleton Environmental Products, Inc. His experience in these organizations has contributed to his expertise in environmental technologies and innovative processes.

Collaborations

Roy has collaborated with notable individuals in his field, including Clifford J Decker and William H Smith. These partnerships have likely enhanced his work and contributed to the development of his patented technologies.

Conclusion

Roy H Werner's innovative approaches to coal processing and liquid waste