Desh R Garg

Title: Desh R Garg: Innovator in Aqueous Stream Purification and Gas Separation

Introduction

Desh R Garg is a notable inventor based in Hopewell Junction, NY (US). He has made significant contributions to the field of environmental technology, particularly in the purification of aqueous streams and the selective adsorption of gases. With a total of 6 patents to his name, Garg's work has had a meaningful impact on both industrial processes and environmental sustainability.

Latest Patents

One of Garg's latest patents is a process for aqueous stream purification. This innovative method involves removing organic impurity constituents from aqueous media by adsorbing them on an organophilic molecular sieve adsorbent. The regeneration of the adsorbent is achieved through contact with an oxidant, such as hydrogen peroxide, which converts the organic adsorbate into innocuous materials, primarily carbon dioxide and water. The efficiency of this regeneration operation is significantly enhanced by decreasing the pH of the regenerating medium and/or increasing the number of Bronsted acid sites in the molecular sieve adsorbent.

Another notable patent by Garg focuses on the selective adsorption of carbon dioxide on zeolites. This process allows for the separation of carbon dioxide from non-acidic gases such as nitrogen, hydrogen, and methane. Utilizing a pressure swing adsorption process in a fixed adsorption bed containing a faujasite type of zeolitic aluminosilicate, this invention incorporates at least 20 equivalent percent of cation species, including zinc, rare earth elements, hydrogen, and ammonium, while limiting the presence of alkali metal or alkaline earth metal cations to no more than 80 equivalent percent.

Career Highlights

Desh R Garg has built a distinguished career at Union Carbide Corporation, where he has applied his expertise in chemical engineering and environmental science. His innovative approaches to solving complex problems have positioned him as a leader in his field. Garg's work not only contributes to the advancement of technology but also promotes environmental sustainability.

Collaborations

Throughout his career, Garg has collaborated with esteemed colleagues, including Joseph P Ausikaitis and Moez M Nagji. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Desh R Garg's contributions to the fields of aqueous stream purification and gas separation exemplify his commitment to innovation and environmental