John Marriott

Title: John Marriott: Innovator in Hydrogen Cyanide Removal Technology

Introduction

John Marriott is a notable inventor based in Bryanston, South Africa. He has made significant contributions to the field of chemical engineering, particularly in the area of gas treatment processes. His innovative work focuses on the removal of harmful substances from synthesis gas, showcasing his commitment to environmental safety and industrial efficiency.

Latest Patents

John Marriott holds a patent for a process aimed at the removal of hydrogen cyanide from synthesis gas. This process involves feeding synthesis gas containing hydrogen cyanide into a gas-liquid contacting stage. In this stage, the synthesis gas is treated with an aqueous washing solution that includes at least one dissolved metal salt. The metal cations from the metal salt can form metal cyanide complexes and/or precipitates, while the weak acid anions help to buffer the pH of the washing solution between 6 and 10. The washing solution effectively removes hydrogen cyanide from the synthesis gas, resulting in a treated synthesis gas and a spent washing solution. This innovative approach not only enhances the safety of gas processing but also contributes to the overall efficiency of the chemical manufacturing industry.

Career Highlights

John Marriott is currently employed at Sasol Technology Proprietary Limited, where he continues to develop and refine his innovative processes. His work at Sasol has positioned him as a key player in the field of chemical engineering, particularly in the area of gas treatment technologies. With a focus on practical applications, Marriott's contributions have the potential to impact various industries that rely on synthesis gas.

Collaborations

John has collaborated with notable colleagues such as Braam Van Dyk and Bavanethan Pillay. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the development of effective gas treatment solutions.

Conclusion

John Marriott's work in the removal of hydrogen cyanide from synthesis gas exemplifies the importance of innovation in chemical engineering. His contributions not only address critical environmental concerns but also improve industrial processes. As he continues to advance his research and collaborate with fellow professionals, Marriott remains a significant figure in the field of gas treatment technology.