Company Filing History:
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1 out of 835 
Years Active: 2014-2016
Title: Graeme Douglas Campbell: Innovator in Carbon Oxides Conversion
Introduction
Graeme Douglas Campbell is a notable inventor based in Clitheroe, GB. He has made significant contributions to the field of chemical engineering, particularly in the area of carbon oxides conversion. With a total of 3 patents to his name, Campbell's work has the potential to impact various industrial processes.
Latest Patents
One of Campbell's latest patents is a carbon oxides conversion process. This innovative process involves reacting a carbon oxide containing process gas, which includes hydrogen and/or steam, in the presence of a specialized catalyst. The catalyst is composed of shaped units formed from a reduced and passivated catalyst powder, which contains copper, zinc oxide, and alumina, along with optional oxidic promoter compounds. The design of these shaped units ensures a high strength and surface area, making the process efficient for carbon conversion.
Another significant patent by Campbell is a process for preparing catalyst compositions. This process includes precipitating metal compounds from a solution using an alkaline precipitant, followed by ageing the precipitated composition and recovering the aged material. The use of a pulse-flow reactor during the ageing step enhances the quality of the catalyst produced.
Career Highlights
Throughout his career, Graeme Douglas Campbell has worked with prominent companies such as Johnson Matthey Inc. and Johnson Matthey Public Limited Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in catalyst technology.
Collaborations
Campbell has collaborated with notable colleagues, including Brian Peter Williams and Colin William Park. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Graeme Douglas Campbell is a distinguished inventor whose work in carbon oxides conversion and catalyst preparation showcases his expertise and innovative spirit. His contributions to the field are significant and continue to influence advancements in chemical engineering.