Company Filing History:
Years Active: 1992-1995
Title: Jan B Lefers: Innovator in Chemical and Physical Reactions
Introduction
Jan B Lefers is a notable inventor based in Arnhem, Netherlands. He has made significant contributions to the field of chemical and physical reactions, holding two patents that showcase his innovative approach to solid-gas contact processes.
Latest Patents
Lefers' latest patents include an apparatus for effecting chemical and/or physical reactions. This invention discloses a process and apparatus designed to facilitate chemical and physical reactions through solid-gas contact. The apparatus features a shaftlike reaction chamber that widens in the upward direction and is divided into compartments by horizontal grids. The process involves introducing a particulate solid with a particle size of approximately 0.5 to 5 millimeters into the reaction chamber. A gas stream is then passed in an upward direction through the chamber at an output sufficient to keep the particles in a floating condition. This results in the formation of a floating bed of solid particles, which provides excellent solid-gas contact suitable for affecting chemical and physical reactions. A special embodiment of this invention relates to the removal of nitrogen oxides from flue gases using a particulate catalyst.
Career Highlights
Jan B Lefers is associated with N. V. Kema, where he has applied his expertise in developing innovative solutions for chemical processes. His work has contributed to advancements in the efficiency and effectiveness of chemical reactions.
Collaborations
Lefers collaborates with Pieter Lodder, enhancing the innovative capabilities within his field. Their partnership has likely fostered the development of new ideas and technologies.
Conclusion
Jan B Lefers stands out as an inventor dedicated to improving chemical and physical reaction processes. His patents reflect a commitment to innovation and practical applications in the industry.