James D Barden

Title: Innovations of James D. Barden in Atmospheric Analysis

Introduction

James D. Barden is an accomplished inventor based in Chester, MD (US). He has made significant contributions to the field of atmospheric analysis, particularly in the measurement of sulfuric acid levels in the air. His innovative approach combines both method and apparatus to enhance the accuracy of atmospheric measurements.

Latest Patents

James D. Barden holds a patent for a "Method and apparatus for analysis of total atmospheric sulfuric acid." This invention provides a systematic way to determine the level of sulfuric acid in atmospheric air, even in the presence of other interfering substances. The method involves a sampling cycle that collects sulfuric acid on the walls of a cooled collection chamber tube. It effectively eliminates interfering sulfur dioxide and ammonia by treating them with a dilute flow of hydrochloric acid. The analysis cycle then heats the collection chamber tube to revitalize the sulfuric acid, allowing it to be entrained in a clean air stream for detection. This innovative apparatus includes a timing clock that operates valves to manage the cooling and heating cycles, ensuring precise sampling and analysis.

Career Highlights

James D. Barden is associated with Versar, Inc., where he applies his expertise in atmospheric science. His work has been instrumental in developing advanced methods for environmental monitoring and analysis. His patent reflects his commitment to improving the accuracy and reliability of atmospheric measurements.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

James D. Barden's contributions to atmospheric analysis through his innovative patent demonstrate his expertise and dedication to environmental science. His work continues to influence the field and improve our understanding of atmospheric conditions.