The hydrogen production unit at Yangzi Petrochemical is operating in two series, enabling an increase in hydrogen production of about 50 tons per day.

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Yangzi Petrochemical’s hydrogen production unit operates in two series 2025-12-29 Previously, after the testing and analysis of Series A of the hydrogen production unit at Yangzi Petrochemical’s aromatics plant showed satisfactory results, it was officially integrated into the company’s hydrogen pipeline network, marking a successful commissioning of this series. Thus, the hydrogen production unit at Yangzi Petrochemical is now able to operate in parallel with both Series A and Series B, enabling an increase in hydrogen production of about 50 tons per day. To ensure smooth driving operations, the company established a dedicated task force in advance, and by working backward from the deadline and using checklist-based management, it efficiently carried out preliminary preparations such as interlock testing and airtightness checks. At the same time, the operating plan is continuously optimized with the goal of minimizing energy consumption, to ensure that the plant operates stably, is precisely controlled, and uses less energy. To address the complex operating conditions of \"B-series production and A-series startup,\" the staffing arrangement was optimized and tasks were refined; personnel were stationed on site 24/7 to verify each key step in the startup process, with enhanced inspections of critical areas. Throughout the process, the principle of maximizing efficiency was adhered to; the operation network was dynamically adjusted, and key stages such as the heating up of the conversion furnace and the feeding of materials into the system were carefully controlled, enabling the successful completion of the startup task.