Company Filing History:
2 out of 8 
2 out of 63 
1 out of 79 
Years Active: 1993-2001
Title: The Innovative Journey of Nicholas A Troughton
Introduction: Nicholas A Troughton is a notable inventor based in Brussels, Belgium, who has made significant contributions to the field of chemical engineering with a focus on paper pulp bleaching processes. Throughout his career, he has been granted six patents, showcasing his expertise and innovative spirit.
Latest Patents: Among his latest patents is a multi-stage bleaching process designed for chemical paper pulp, which aims to achieve a brightness of at least 89° ISO. This intricate process includes a treatment sequence that features multiple stages, culminating in a final bleaching stage that utilizes hydrogen peroxide in an alkaline medium. The process is noteworthy for its requirement that the pulp undergoes purification to ensure that manganese content does not exceed 3 ppm. Additionally, a prior delignification stage ensures the pulp has a kappa number of no more than 5, highlighting the technical complexity and environmental considerations inherent in his work.
Career Highlights: Nicholas Troughton has been associated with reputable companies such as Solvay Interox, which has a strong reputation in the chemical industry. His work there has involved pioneering advancements that have influenced the paper production sector, particularly in enhancing the efficiency and effectiveness of bleaching processes.
Collaborations: Throughout his impressive career, Troughton has collaborated with esteemed colleagues, including Johan Devenyns and Francedillaois Desprez. Their teamwork has helped to propel innovations in their shared field, fostering an environment of creativity and technological advancement.
Conclusion: Nicholas A Troughton's contributions to the field of chemical engineering, particularly in the area of paper pulp bleaching, demonstrate his status as an influential inventor. His patented processes reflect not only his deep understanding of the technical challenges faced by the industry but also his commitment to developing sustainable solutions. As he continues to innovate, Troughton's work will undoubtedly inspire future generations of inventors and engineers.