John B Barnes

Title: John B. Barnes: Innovator in Extraction Technologies

Introduction

John B. Barnes is a notable inventor based in Cleveland, Texas. He has made significant contributions to the field of extraction technologies, holding a total of 2 patents. His work focuses on developing innovative apparatuses that enhance the efficiency of liquid-based extractions.

Latest Patents

One of his latest patents is for a species extraction apparatus. This apparatus is designed for liquid-based extractions and comprises a body that supports a matrix structure with cellular units. It is configured to uptake an absorptive liquid, which can effectively remove at least one species from a working fluid that contacts the apparatus. In specific embodiments, the species can be carbon monoxide (CO), and the absorptive liquid can be liquid water-free tetraethylenepentamine (TEPA). The apparatus is notably manufactured using additive manufacturing techniques.

Another significant patent by Barnes is for a nozzle used in wet gas scrubbers. This nozzle features a ceramic nozzle assembly with an inlet at one end of a cylindrical portion and an outlet at one end of a conical portion. The design includes a ceramic vane assembly within the cylindrical portion, which comprises a central vane support and a plurality of angled vanes extending to the inner wall of the cylindrical portion. Both the ceramic nozzle assembly and the ceramic vane assembly are manufactured as a single piece of ceramic, enhancing durability and performance.

Career Highlights

Throughout his career, John B. Barnes has worked with prominent companies, including ExxonMobil Technology and Engineering Company and ExxonMobil Research and Engineering Company. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in extraction technologies.

Collaborations

Barnes has collaborated with talented individuals in his field, including Matthew Scott Ide and Mohsen Shahmirzadi Yeganeh. These collaborations have fostered innovation and have led to the development of cutting-edge technologies.

Conclusion

John B. Barnes is a distinguished inventor whose work in extraction technologies has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field and improving extraction processes.