Company Filing History:
Years Active: 1997-1998
Title: Innovations of Russell C. Forsythe
Introduction
Russell C. Forsythe is an accomplished inventor based in Ellwood City, PA (US). He has made significant contributions to the field of environmental engineering, particularly in the production of cement and the scrubbing of sulfur dioxide from gaseous streams. With a total of two patents to his name, Forsythe's work reflects a commitment to innovative solutions in industrial processes.
Latest Patents
Forsythe's latest patents include a process for producing cement from a flue gas desulfurization process. This innovative method involves forming a moist mixture of a waste product containing 80-95 percent by weight calcium sulfite hemihydrate and 5-20 percent by weight calcium sulfate hemihydrate, along with aluminum, iron, silica, and carbon. The mixture is agglomerated while drying to create a feedstock, which is then calcined in a rotary kiln. The process also allows for the recovery of sulfur dioxide, which can be used to produce sulfuric acid, while the heat generated is utilized to dry the agglomerating feedstock.
Another notable patent is for a magnesium-enhanced sulfur dioxide scrubbing method. This wet scrubbing technique employs a magnesium-enhanced lime scrubbing aqueous slurry, maintaining a solids content of 13 to 20 percent by weight. A bleed stream is removed from the slurry at a pH of 4.5-5.6 and directed to an oxidizing unit, where calcium sulfite is oxidized to gypsum. The gypsum and residual solids are then separated to produce a clarified solution, which is returned to the scrubbing unit.
Career Highlights
Forsythe is currently associated with Dravo Lime Company, where he continues to develop and refine his innovative processes. His work has not only contributed to advancements in cement production but also to environmental sustainability through effective gas scrubbing techniques.
Collaborations
Throughout his career, Forsythe has collaborated with notable colleagues, including John W. College and Manyam Babu. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Russell C. Forsythe's contributions to the field of environmental engineering through his innovative patents demonstrate his dedication to improving industrial processes. His work at Dravo Lime Company and collaborations with esteemed colleagues further