Mark A Mullen

Title: Mark A Mullen: Innovator in Pulp Processing Technologies

Introduction

Mark A Mullen is a notable inventor based in Glens Falls, NY (US). He has made significant contributions to the field of pulp processing, holding 2 patents that showcase his innovative approaches to improving efficiency in this industry.

Latest Patents

Mullen's latest patents focus on the make-up liquor and black liquor evaporating process during pulp production. One of his key innovations involves eliminating the number 2 flash tank of a black liquor energy recovery system associated with a continuous pulp digester. This change leads to various advantages, including enhanced efficiency. After the flashing process in the number 1 flash tank, concentrated black liquor is directed to a multiple effect evaporator system, where it serves as the heating fluid for the last effect. The heated black liquor interacts with excess make-up liquor from the high-pressure feeder circulation system, facilitating the evaporation of both the make-up liquor and portions of the black liquor. Additionally, steam from the steaming vessel's relief can be utilized as a secondary heating fluid source for the first effect.

Career Highlights

Mark A Mullen has built a successful career at Kamyr, Inc., where he has applied his expertise in pulp processing technologies. His work has contributed to advancements in energy recovery systems, making significant impacts on the efficiency of pulp production.

Collaborations

Throughout his career, Mullen has collaborated with esteemed colleagues such as Carl L Elmore and George D Emery. These partnerships have fostered innovation and the development of new technologies in the pulp processing sector.

Conclusion

Mark A Mullen's contributions to the pulp processing industry through his patents and collaborative efforts highlight his role as an innovator. His work continues to influence advancements in energy recovery systems, showcasing the importance of innovation in industrial processes.