Company Filing History:
Years Active: 2001
Title: Jan-Eric Häggqvist: Innovator in Oxygen Delignification Processes
Introduction
Jan-Eric Häggqvist is a notable inventor based in Kvissleby, Sweden. He has made significant contributions to the field of pulp processing, particularly in the area of oxygen delignification. His innovative methods have the potential to enhance the efficiency and effectiveness of pulp production.
Latest Patents
Jan-Eric Häggqvist holds a patent for a "Method for controlling oxygen delignification of pulp." This patent outlines a process that includes providing chemicals for a first oxygen delignification step, conducting that step with the chemicals, and then performing a second oxygen delignification step at a predetermined temperature. The process aims to produce a delignified pulp while measuring the final kappa number and adjusting the chemicals and temperature accordingly to achieve the desired results. This method ensures that the final pH of the delignified pulp is maintained between about 10.5 and about 11.5.
Career Highlights
Jan-Eric is currently employed at Valmet Fibertech Aktiebolag, where he applies his expertise in pulp processing technologies. His work focuses on improving the efficiency of delignification processes, which are crucial for producing high-quality pulp.
Collaborations
Jan-Eric collaborates with his coworker, Monica Bokström, to further advance their research and development efforts in the field of pulp processing. Their combined expertise contributes to innovative solutions that benefit the industry.
Conclusion
Jan-Eric Häggqvist is a prominent inventor whose work in oxygen delignification processes has the potential to revolutionize pulp production. His patent and ongoing contributions to Valmet Fibertech Aktiebolag highlight his commitment to innovation in the field.