On July 2, 2025, due to the intrusion of a large amount of activated carbon powder, the client's carbon capture system experienced a sharp rise in decarbonization solvent viscosity, leading to a marked decline in absorption efficiency. Simultaneously, the system faced continuous erosion and corrosion risks during long-term operation, severely threatening the safety and stability of the unit. In response, NENGJING reacted swiftly to the client's needs, immediately organizing a professional technical team and deploying its independently developed QY-VD Vacuum Distillation Purification Equipment to the site for emergency handling.

During the on-site processing, the QY-VD fully demonstrated its core technological advantages in the field of amine solution purification: by precisely controlling system pressure, it effectively lowered the boiling point of the amine solution to achieve stable separation under low-temperature conditions. This prevented thermal degradation or side reactions of the active amine in high-temperature environments, ensuring the chemical stability and performance of the amine solution from the source. Additionally, the equipment possesses superior separation and purification capabilities, allowing for the rapid recovery of active amine components and the efficient removal of various pollutants such as heavy components, heat-stable salts, and mechanical impurities. This significantly enhanced the purity and reuse value of the amine solution, helping the client restore system performance in the shortest possible time.

Through this efficient emergency response, key indicators of the client's decarbonization solution were markedly improved, system operation risks were substantially reduced, and the safety and stability of the unit were strongly secured. This has fully validated the reliability and practicality of the QY-VD vacuum distillation purification technology under complex operating conditions and sudden accidents. NENGJING always takes technological innovation as its core driving force, supported by rapid response and professional services, to continuously assist enterprises in achieving green, low-carbon, and sustainable development.