David R Koch

Title: David R Koch: Innovator in Carbon Dioxide Purification

Introduction

David R Koch is an accomplished inventor based in Katy, TX (US). He has made significant contributions to the field of carbon dioxide purification, holding 2 patents that showcase his innovative approaches to environmental technology.

Latest Patents

One of his latest patents involves a process for the recovery of carbon dioxide from a gas mixture. This process includes pretreating a gas mixture that comprises carbon dioxide, water vapor, and one or more light gases. The pretreating system forms a cooled gas mixture, which is then fractionated to recover a bottoms fraction containing carbon dioxide and an overheads fraction that includes both carbon dioxide and light gases. The overheads fraction is passed over a membrane selective to carbon dioxide, allowing for the separation of a carbon dioxide permeate from a residue gas containing the light gases. The carbon dioxide permeate is recycled back to the pretreating system, and a portion of the bottoms fraction is recovered as a purified carbon dioxide product stream.

Career Highlights

David R Koch is currently employed at Lummus Technology Inc., where he continues to develop innovative solutions in the field of carbon dioxide recovery and purification. His work is pivotal in addressing environmental challenges related to carbon emissions.

Collaborations

Throughout his career, David has collaborated with notable professionals in his field, including Loren E Gearhart and Sanjiv N Patel. These collaborations have further enhanced his contributions to innovative technologies.

Conclusion

David R Koch is a prominent inventor whose work in carbon dioxide purification is making a significant impact on environmental technology. His patents reflect a commitment to innovation and sustainability in addressing global challenges.