Alexander Thomson

Title: Alexander Thomson: Innovator in Phosphoric Acid Production

Introduction

Alexander Thomson is a notable inventor based in Whitehaven, GB. He has made significant contributions to the field of chemical engineering, particularly in the production of phosphoric acid. His innovative approach has led to the development of a unique manufacturing process that enhances efficiency and sustainability.

Latest Patents

Thomson holds a patent for the "Manufacture of phosphoric acid," which details a method for producing phosphoric acid by the wet process. This process involves the reaction of sulphuric acid with phosphate rock, resulting in the precipitation of gypsum. The gypsum is then transferred to a second vessel where it recrystallizes into calcium sulphate hemihydrate. This by-product can be converted into cement and sulphuric acid through a process similar to the anhydrite process. The phosphoric acid produced can also be desulphated in an integrated process, showcasing Thomson's innovative approach to chemical production.

Career Highlights

Thomson has worked with Albright & Wilson Limited, a company known for its expertise in chemical manufacturing. His work has not only contributed to the company's portfolio but has also advanced the field of phosphoric acid production. With a focus on sustainable practices, Thomson's innovations are paving the way for more environmentally friendly chemical processes.

Collaborations

Thomson has collaborated with Thomas A Williams, a fellow innovator in the field. Their partnership has fostered advancements in chemical engineering and has led to the exploration of new methodologies in phosphoric acid production.

Conclusion

Alexander Thomson's contributions to the production of phosphoric acid exemplify the impact of innovation in the chemical industry. His patent and collaborative efforts highlight the importance of sustainable practices in manufacturing. Through his work, Thomson continues to influence the future of chemical engineering.