Keith R Clark

Title: Keith R. Clark: Innovator in Natural Gas Purification

Introduction

Keith R. Clark is a notable inventor based in Santa Fe, NM (US). He has made significant contributions to the field of natural gas purification, holding a total of 6 patents. His innovative approaches have the potential to enhance the efficiency and safety of gas treatment processes.

Latest Patents

One of his latest patents is the "Oxygen and sulfur tolerant adsorbent system." This invention outlines a process for treating a gas stream, such as natural gas, by preventing the formation of undesired sulfur and sulfates from the reaction of oxygen and sulfur. After removing water from the gas stream, a portion of the dried gas is sent through a cooled adsorbent bed. This bed has a first layer designed to remove sulfur compounds, followed by a layer to eliminate oxygen. Additional layers may be included to remove other contaminants. The resulting gas stream, once heated to regenerate the adsorbent bed, is free from sulfur and oxygen, thus avoiding undesirable reactions.

Another exemplary embodiment is the "Process for purifying natural gas and regenerating one or more adsorbers." This process involves using first and second adsorbers to purify natural gas. The method includes passing a feed of natural gas through the first adsorber to obtain a purified product. The second adsorber is regenerated in both a heating stage and a cooling stage. The heating stage involves separating a portion of the feed for regeneration gas, which is then dried and heated before passing it to the second adsorber. The cooling stage includes expelling part of the fluid present in the second adsorber to desorb water from a molecular sieve in the dryer, followed by cooling the second adsorber by circulating the regeneration gas.

Career Highlights

Keith R. Clark is associated with UOP LLC, a company known for its advancements in refining and petrochemical technologies. His work has significantly impacted the industry, particularly in enhancing the processes involved in natural gas purification.

Collaborations

Throughout his career, Keith has collaborated with notable professionals, including Gordon T. Cartwright and Moez M. Nagji. These collaborations have contributed to the development of innovative solutions in gas treatment technologies.

Conclusion

Keith R. Clark's contributions to the field of natural gas purification through his patents and collaborations highlight his role