Company Filing History:
3 out of 10 
1 out of 5 
1 out of 3 Years Active: 2012-2024
Title: The Innovative Contributions of Eric Fessler
Introduction
Eric Fessler is a notable inventor based in Brookfield, WI (US). He has made significant contributions to the field of chemical engineering, particularly in the area of calcium carbonate crystallization. With a total of 6 patents to his name, Fessler's work has implications for various industrial applications.
Latest Patents
Fessler's latest patents focus on recovering a caustic solution via calcium carbonate crystal aggregates. His techniques involve growing crystalline calcium carbonate solids with a volume ranging from 0.0005 mm to 5 mm. The process includes a slaker that reacts quicklime (CaO) with a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)). Additionally, he has developed a fluidized-bed reactive crystallizer that encloses a solid bed mass. This crystallizer features inputs for a slurry of primarily slaked lime, an alkaline solution, and carbonate, along with an output for crystalline calcium carbonate solids and an alkaline carbonate solution. Furthermore, Fessler has designed a dewatering apparatus that discharges separate streams containing portions of the crystalline calcium carbonate solids and alkaline carbonate solution. A seed transfer apparatus is also part of his innovations, which delivers seed material into the crystallizer to maintain a consistent mass of seed material.
Career Highlights
Throughout his career, Eric Fessler has worked with prominent companies such as Carbon Engineering Ltd. and Carbon Engineering Limited Partnership. His expertise in chemical processes has allowed him to contribute to advancements in the industry.
Collaborations
Fessler has collaborated with notable colleagues, including Nicholas Vollendorf and Kenton Robert Heidel. These partnerships have further enhanced his innovative capabilities and contributions to the field.
Conclusion
Eric Fessler's work in the realm of calcium carbonate crystallization showcases his innovative spirit and dedication to advancing chemical engineering. His patents and career achievements reflect a commitment to developing effective solutions for industrial applications.