Company Filing History:
2 out of 3,840 
1 out of 3 Years Active: 1985
Title: Exploring the Innovations of James H Steven
Introduction
James H Steven, an innovative inventor based in Runcorn, GB, has made significant contributions to the field of chemical engineering. With a total of three patents to his name, Steven has focused on enhancing the efficiency of alkali metal silicate processes, showcasing his expertise and creativity in developing advanced methods for material concentration.
Latest Patents
Among his latest inventions are two notable patents that detail methods for concentrating silica in aqueous alkali metal silicate solutions. The first patent describes a method that increases the ratio of silica to alkali in silicate liquors through an electrodialysis stack. This system utilizes alternating cation exchange membranes and bipolar membranes, which are strategically placed between an anode and a cathode. This innovative setup allows for the separation of alkali metal ions and hydrogen ions, effectively converting alkaline grades to neutral grades.
The second patent also focuses on the concentration of silica but employs alternating anion exchange membranes and cation exchange membranes in the electrodialysis process. By passing the silicate liquor through designated cells, this method similarly enhances the silica ratio while effectively managing alkali metal ions.
Career Highlights
Throughout his career, James H Steven has worked with notable companies, including Imperial Chemical Industries Limited and Imperial Industries, Inc. His role in these organizations has allowed him to collaborate with various professionals and cultivate an environment ripe for innovation and experimentation.
Collaborations
Steven's innovative efforts have been further bolstered by his collaborations with colleagues in the field of chemical engineering, including Graham W Scott. This teamwork has been essential in developing and refining the sophisticated methods contributing to his patents.
Conclusion
James H Steven stands out as a forward-thinking inventor in the chemical engineering realm. His impactful patents not only demonstrate his technical prowess but also his commitment to advancing the industry through innovative solutions. As he continues to develop new methodologies, his work will undoubtedly inspire future generations of inventors and scientists.