Feng Xu

Title: Innovations by Feng Xu: Pioneering Advances in Pulp Bleaching and Defect Detection

Introduction: Feng Xu, based in Beijing, China, is a notable inventor with an impressive portfolio of 20 patents. His innovative approaches in chemical processes, particularly in pulp bleaching and apparatus defect detection, showcase his commitment to advancing industrial methodologies while maintaining environmental sustainability.

Latest Patents: Among his latest innovations is the "Oxygen Bleaching Method of Pulp." This patent describes a novel approach that involves adding a solution made from a magnesium salt and an activator to unbleached chemical pulp. The method incorporates stirring the mixture and introducing oxygen for effective bleaching. Notably, the activators used in this process are nano zero-valent metals that are both conventional and recyclable. This groundbreaking process not only reduces oxygen consumption to 50-85% of traditional methods but also enhances pulp yield by 1.5-2.8%. Furthermore, the pulp brightness is significantly improved to 28-32° SR, and the entire process is designed to generate no wastewater, highlighting Feng Xu’s dedication to sustainable practices.

Another significant patent is related to a "Processing Method and Processing Device" which includes obtaining a processing image of an apparatus and executing a second processing to generate a target image for defect analysis. The first processing involves scaling the initial image based on specific defect parameters, thereby facilitating effective defect detection.

Career Highlights: Feng Xu has honed his expertise through his work at several esteemed companies, including Thomson Licensing and Beijing Choice Electronic Technology Co., Ltd. His experiences in these organizations have enabled him to contribute significantly to the field of innovations and patentable technologies.

Collaborations: Throughout his career, Feng has collaborated with talented individuals such as Zhibo Chen and Debing Liu, fostering an environment of innovation and creativity. These collaborations have undoubtedly played a vital role in the successful development of his patented technologies.

Conclusion: Feng Xu stands out as a prominent inventor driven by a passion for efficiency and sustainability in industrial processes. His patents reflect a significant contribution to the fields of pulp processing and defect detection, demonstrating the impact of innovative thinking on traditional methods. As he continues to develop new solutions, the industry can expect more groundbreaking advancements from his work.