en.Wedoany.com Reported - The sulfur recovery unit and hydrogenation project of the North Huajin Fine Chemicals and Raw Materials Project, constructed by China Chemical Engineering Second Construction Corporation (CCESCC), have been successfully handed over one after another. Among them, the sulfur recovery unit is the first key unit of the project to complete handover, and the hydrogenation project has officially entered the production preparation phase, laying a solid foundation for subsequent commissioning.
The sulfur recovery unit is the core environmental protection facility of the project. Utilizing internationally advanced sulfur recovery and tail gas treatment technology, it converts hydrogen sulfide gas from chemical production into high-purity sulfur, achieving resource recycling and near-zero pollutant emissions. The hydrogenation project faced multiple challenges. Through detailed milestone planning and promoting progress through competition, the team achieved an outstanding record of 748 days of safe production with zero accidents.
As the first batch of core units to achieve handover for the Huajin Aramco project, these two units play a prominent exemplary and leading role. The sulfur recovery unit addresses environmental bottlenecks, converting emissions into economic products, enhancing corporate profitability and compliance, and contributing to regional atmospheric protection and the green, low-carbon development of the chemical park. The hydrogenation project has cleared key processes for the subsequent construction and integrated commissioning of downstream units, such as the 400,000 tons/year coker naphtha hydrogenation and 1.6 million tons/year coal diesel hydrogenation units. It provides a demonstration reference for similar projects within the park, further solidifying the foundation for the upgrading, extension, supplementation, and strengthening of the industrial chain at the Northeast petrochemical base.
In the next step, CCESCC will, with a more rigorous and pragmatic approach, ensure technical services and on-site support, assisting in the successful first-time startup of the units to high standards. This will inject central enterprise momentum into the revitalization of the old industrial bases in Northeast China and make greater contributions to the group company's accelerated construction of a world-class innovative engineering company.
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