Company Filing History:
Years Active: 2001-2004
Title: Kent K Sandquist: Innovator in Pulp Manufacturing Processes
Introduction
Kent K Sandquist is a notable inventor based in Askim, Sweden. He has made significant contributions to the field of pulp manufacturing, particularly through his innovative methods for cleaning and gasifying black liquor. With a total of three patents to his name, Sandquist's work has had a considerable impact on the industry.
Latest Patents
Sandquist's latest patents include a "Method of cleaning sulfide contaminated condensates" and a "Method for black liquor gasification in recovery boilers." The first patent outlines a method to remove sulfides and other volatile contaminants from liquor vapor condensate in a pulp manufacturing process. This method involves a closed loop system that includes a stripper, a regenerative thermal oxidization process, and a SO scrubber. The circulating gas, preferably air, is stripped of sulfides and other volatile components, which are then combusted in the RTO process, leading to the formation of SO. The SO enriched gas is subsequently treated in a SO scrubber using alkali as an absorption medium.
The second patent focuses on improving black liquor gasification in recovery boilers. It describes a method that incorporates adding oxygen-enriched air to the combustion air in the lower furnace. This innovation aims to create optimal reducing conditions, redistribute combustion air, and control emissions effectively.
Career Highlights
Throughout his career, Kent K Sandquist has worked with several companies, including Aga AB and Excellentec Holding AB. His experience in these organizations has contributed to his expertise in pulp manufacturing processes and innovations.
Collaborations
Sandquist has collaborated with notable individuals in his field, including Anders Kullendorff and Olle Wennberg. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Kent K Sandquist is a distinguished inventor whose contributions to pulp manufacturing processes have been significant. His innovative patents reflect his commitment to improving industry practices and addressing environmental concerns. His work continues to influence the field and inspire future innovations.