Company Filing History:
Years Active: 1977
Title: Jentje Bonnema: Innovator in Ammonium Sulphate Recovery
Introduction
Jentje Bonnema is a notable inventor based in Beek, Netherlands. She has made significant contributions to the field of chemical engineering, particularly in the recovery of ammonium sulphate from aqueous solutions. Her innovative approach addresses the challenges posed by organic contaminants in the recovery process.
Latest Patents
Jentje holds a patent for a process designed to recover ammonium sulphate from an aqueous ammonium sulphate solution that contains organic contaminants. The patent describes a method where the aqueous solution is contacted with a water-soluble organic substance. This substance, in combination with a saturated ammonium sulphate solution, forms a two-layer system. The organic substances used are lactames with 4 to 20 carbon atoms. The process allows for the separation of the aqueous phase, which contains the ammonium sulphate, from the organic phase that holds the organic contaminants. This innovative method facilitates the crystallization of ammonium sulphate from the aqueous phase.
Career Highlights
Jentje Bonnema is associated with Stamicarbon N.V., a company known for its expertise in urea technology and related processes. Her work at Stamicarbon has been pivotal in advancing methods for chemical recovery and sustainability in industrial applications.
Collaborations
Jentje collaborates with Henri J. Simon, who is also a key figure in her field. Their partnership exemplifies the importance of teamwork in driving innovation and achieving breakthroughs in chemical processes.
Conclusion
Jentje Bonnema's contributions to the recovery of ammonium sulphate highlight her innovative spirit and dedication to improving industrial processes. Her work not only addresses environmental concerns but also enhances the efficiency of chemical recovery methods.