Naveen Chenna

Title: Innovations by Inventor Naveen Chenna

Introduction

Naveen Chenna is a notable inventor based in Tampere, Finland. He has made significant contributions to the field of environmental technology, particularly in the pulp and paper industry. With a total of 2 patents, his work focuses on methods that enhance the efficiency of industrial processes while minimizing environmental impact.

Latest Patents

Naveen's latest patents include a method for removing ammonia from non-condensable gases of a pulp mill. This innovative method involves producing raw non-condensable gas containing ammonia and transferring it to a scrubber with an aqueous scrubbing solution. By adding a compound that decreases the pH of the scrubbing solution, the ammonia reacts with the solution to produce clean non-condensable gas and ammonium.

Another significant patent is a method and system for producing hydrochloric acid from flue gases. This method utilizes water in a scrubbing liquid to scrub flue gas containing chlorides, resulting in the production of dilute hydrochloric acid and a flue gas derivative. The process includes separating solids from the scrubber bleed and concentrating it to produce hydrochloric acid vapor.

Career Highlights

Naveen Chenna is currently employed at Valmet Technologies Oy, a company known for its advanced technologies in the pulp and paper industry. His work at Valmet has allowed him to develop innovative solutions that address environmental challenges faced by the industry.

Collaborations

Throughout his career, Naveen has collaborated with esteemed colleagues such as Tero Juutilainen and Risto Hämäläinen. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Naveen Chenna's contributions to environmental technology through his patents demonstrate his commitment to innovation in the pulp and paper industry. His work not only enhances industrial processes but also promotes sustainability.