Dharamvir Punwani

Title: Innovations of Dharamvir Punwani

Introduction

Dharamvir Punwani is a notable inventor based in Bolingbrook, IL (US). He has made significant contributions to the field of gasification and carbonaceous materials processing. With a total of 6 patents, his work focuses on enhancing the efficiency and effectiveness of energy production from various feedstocks.

Latest Patents

One of his latest patents is titled "Slurry-phase gasification of carbonaceous materials using ultrasound." This innovative process involves combining carbonaceous feedstock materials with a liquid to create a feedstock slurry. The slurry is then subjected to elevated temperatures, pressures, and ultrasonic energy in a gasifier reaction vessel. This method enhances the conversion of carbonaceous solids into gaseous products, primarily methane and carbon dioxide, while also producing higher organic liquids.

Another significant patent is for the "Thermochemical beneficiation of low rank coals." This process and apparatus allow for the efficient processing of low rank coals and biomass by countercurrently passing a moving bed of solids in contact with a liquid. The method operates within a wet carbonization reaction zone at controlled temperatures and pressures, ensuring optimal conversion and recovery of valuable products.

Career Highlights

Dharamvir Punwani has been associated with the Institute of Gas Technology, where he has contributed to various research and development projects. His expertise in gasification processes has positioned him as a key figure in advancing energy technologies.

Collaborations

He has collaborated with notable colleagues such as William W Bodle and Sanford A Weil, further enhancing the impact of his work in the field.

Conclusion

Dharamvir Punwani's innovative approaches to gasification and carbonaceous materials processing have led to significant advancements in energy production. His contributions continue to influence the industry and pave the way for future innovations.