Edwin L Field

Title: **The Innovative Contributions of Edwin L Field**

Introduction

Edwin L Field, an inventive mind hailing from Lexington, MA, has made notable contributions through his innovative patents. With a total of three patents to his name, his work showcases advances in the field of separation processes and environmental technology.

Latest Patents

Field's latest patents reflect his commitment to improving processes for distilling liquids and reducing environmental pollutants. One key patent is for a process that distillatively separates liquid mixtures, utilizing low-grade heat and cooling methods. This innovative approach allows for the processing of mixtures containing at least two miscible volatile components, ensuring separation occurs at low pressure and temperatures suitable for energy efficiency. Notably, this method is particularly effective in separating ethyl alcohol from dilute aqueous mixtures, significantly reducing the formation of the ethyl alcohol azeotrope.

Another significant patent addresses air pollution control: a method and apparatus for removing sulfur dioxide from stack gases. This process incorporates an aqueous wash liquid containing alkali metal compounds that react to form various salts. The spent absorbent liquid is treated in separate reaction stages with calcium compounds to precipitate calcium sulfate and calcium sulfite, which are then effectively removed, allowing for the recycling of the regenerated liquid.

Career Highlights

Throughout his career, Edwin L Field has worked with prominent companies, including Combustion Equipment Associates, Inc. and Arthur D. Little, Inc. These experiences have provided him with a robust foundation in innovative engineering and environmental solutions. His patents not only demonstrate his technical expertise but also reflect his dedication to developing practical applications that address real-world challenges.

Collaborations

Field has collaborated with esteemed colleagues such as Charles R Lamantia and Richard R Lunt. These partnerships have contributed to his inventive efforts, highlighting the importance of teamwork in pushing the boundaries of innovation.

Conclusion

Edwin L Field stands out as a compelling figure in the realm of innovation. His work has advanced the technologies involved in liquid separation and environmental remediation, showcasing a commitment to enhancing both industrial processes and environmental sustainability. With continued contributions to the field, Field exemplifies the spirit of invention and innovation.