This inventor holds 3 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1985-1986.
Company Filing History:
Years Active: 1985-1986
Title: Paul De Witte: Innovator in Alkali Metal Phosphate Production
Introduction
Paul De Witte is a notable inventor based in Westkapelle, Netherlands. He has made significant contributions to the field of chemical engineering, particularly in the production of alkali metal phosphates. With a total of 3 patents to his name, De Witte's work has advanced the methods used in this important area of industrial chemistry.
Latest Patents
De Witte's latest patents include a device for making alkali metal phosphates by spraying alkali metal. This innovative process involves forcing alkali metal phosphate solutions or suspensions through a series of single opening nozzle structures under high pressure. The solutions are then sprayed inside a tower through a flame zone created by multiple burners arranged in an annular fashion. This method allows for the efficient production of alkali metal polyphosphates, particularly alkali metal triphosphates. The apparatus designed for this process features a cylindrical spray tower with a tapered lower end, a solvent feed pipe, and a spray means that includes a feed pipe and spray head with multiple nozzle structures.
Another significant patent by De Witte outlines a process for making alkali metal polyphosphates. This process also involves spraying an alkali metal phosphate solution or suspension inside a spray tower through a flame zone. Additionally, fine particulate alkali metal polyphosphates are introduced into the spray tower to create agglomerated products. The apparatus for this process is similarly designed with a cylindrical spray tower, a spray means, and a solid matter feed means.
Career Highlights
Paul De Witte is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work at Hoechst has allowed him to focus on innovative processes that enhance the production of essential chemical compounds.
Collaborations
De Witte has collaborated with notable coworkers, including Ben Damman and Hans Scheffer. Their combined expertise has contributed to the successful development of new technologies in the field of alkali metal phosphates.
Conclusion
Paul De Witte's contributions to the field of chemical engineering, particularly in alkali metal phosphate production, demonstrate his innovative spirit and dedication to advancing industrial processes. His patents reflect a commitment to improving efficiency and effectiveness in chemical manufacturing.