Company Filing History:
Years Active: 1995
Title: Stig-Goran A Weckman: Innovator in Alkali Metal Phosphate Production
Introduction
Stig-Goran A Weckman is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of chemical engineering, particularly in the production of alkali metal phosphates. His innovative methods have the potential to enhance the efficiency of phosphate production processes.
Latest Patents
Stig-Goran A Weckman holds a patent for a method of producing alkali metal phosphate. This invention specifically relates to the production of monopotassium phosphate or its aqueous solution. The process involves reacting fertilizer-grade phosphoric acid with alkali metal chloride at temperatures ranging from 350°C to 700°C. This reaction produces alkali metal metaphosphate, which is then hydrolyzed to remove impurities, resulting in a pure solution of alkali metal phosphate. If desired, the alkali metal phosphate can be crystallized and separated from the aqueous solution.
Career Highlights
Stig-Goran A Weckman is associated with Kemira Oy, a company known for its expertise in chemical solutions. His work at Kemira Oy has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in the chemical industry.
Collaborations
Stig-Goran A Weckman has collaborated with notable colleagues, including Robert Perander and Sakari Riihmaki. These collaborations have fostered a productive environment for innovation and development in their respective fields.
Conclusion
Stig-Goran A Weckman is a distinguished inventor whose work in alkali metal phosphate production showcases his innovative spirit and dedication to advancing chemical engineering. His contributions continue to impact the industry positively.