孙伟华：装置区永不停转的“陀螺”

Core Insights - The article highlights the dedication and technical expertise of Sun Weihua, a key figure in the chlor-alkali operations at Sinopec Jianghan Salt Chemical, who has been recognized for his contributions to the industry [1][2][3]. Group 1: Professional Development - Sun Weihua has progressed from a novice ion membrane electrolysis worker in 1994 to a technical backbone, demonstrating significant growth in his career over 30 years [2]. - He has taken on leadership roles, including team leader and deputy shift leader, showcasing his ability to manage and innovate in various operational areas [2][3]. - His commitment to continuous learning is evident through his participation in training and skill competitions, where he has achieved notable rankings, including first place in the "Hubei Craftsman Cup" [3]. Group 2: Operational Excellence - Sun's quick response during a critical equipment failure in 2024 prevented a potential system shutdown, demonstrating his operational acumen [2]. - He led a successful maintenance operation that included replacing key components and completing inspections ahead of schedule, reflecting his team's efficiency [2]. - His innovative approach to process control has resulted in a 23% reduction in acid and alkali consumption and a significant decrease in manual interventions [4]. Group 3: Innovation and Impact - Sun has developed a dynamic parameter simulation training method that incorporates various operational variables, enhancing training effectiveness [3]. - His contributions to emergency response training have resulted in over 200 practical case studies, serving as a valuable resource for frontline employees [3]. - The implementation of his floating acid control model has led to a stable operational environment, with alarm incidents dropping from thousands to under a hundred per month [5].