This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: China Petroleum Chemical Corporation, Research Institute of Petroleum Processing, Sinopec. Active years: 2008.
Company Filing History:
2 out of 674 
2 out of 210 
Years Active: 2008
Title: Enquan Wang: Innovator in Catalytic Processes
Introduction
Enquan Wang is a notable inventor based in Beijing, China. He has made significant contributions to the field of catalytic processes, holding a total of 2 patents. His work focuses on improving the efficiency and stability of catalysts used in various chemical reactions.
Latest Patents
One of his latest patents is titled "Process for Ammoximation of Carbonyl Compounds." This invention discloses a method for the ammoximation of carbonyl compounds, where a reaction occurs in a liquid system containing a carbonyl compound, ammonia, and hydrogen peroxide. The process utilizes a silicon-containing catalyst and introduces a liquid silicon-containing assistant to maintain a silicon concentration between 0.1 and 10,000 ppm. This innovation helps reduce catalyst deactivation due to silicon dissolution, thereby extending the catalyst's lifetime and stabilizing operation time.
Another significant patent by Wang is the "Process for Regenerating Titanium-Containing Catalysts." This invention outlines a method for treating deactivated titanium-containing catalysts in an acidic solution with a pH value of ≤3, followed by drying and calcining. The simplicity of this procedure allows for the recovery of catalytic activity, selectivity, and stability to levels comparable to fresh catalysts.
Career Highlights
Enquan Wang has worked with prominent organizations, including China Petroleum & Chemical Corporation and the Research Institute of Petroleum Processing, Sinopec. His experience in these institutions has allowed him to develop and refine his innovative approaches to catalytic processes.
Collaborations
Wang has collaborated with notable colleagues such as Bin Sun and Wei Wu. Their joint efforts have contributed to advancements in the field of catalysis and have fostered a collaborative environment for innovation.
Conclusion
Enquan Wang's contributions to catalytic processes through his patents demonstrate his commitment to advancing chemical engineering. His innovative methods not only enhance catalyst performance but also pave the way for more efficient industrial applications.