en.Wedoany.com Reported - On April 8, 2026, the construction site of the purification plant for China National Energy Group's Zhundong 2 billion cubic meters per year coal-to-natural gas project entered a critical sprint phase. As the core process unit of the project, the purification plant, constructed by China Tianchen Engineering Corporation under the EPC general contracting model, is progressing at full speed. Key processes such as the acid gas removal unit and substation have achieved significant milestones.
This coal-to-gas project has a total investment of approximately 16.8 billion yuan and is one of the National Energy Group's four major coal-to-oil and gas strategic projects. Upon completion and operation, it will annually convert 5.56 million tons of coal. Currently, construction at the purification plant site is fully underway. The acid gas removal unit is undergoing foundation pouring for core equipment, rebar tying, and frame structure construction. Excavation for underground pipelines and prefabrication work in the plant area has also commenced simultaneously, marking the project's transition from the civil foundation stage to the main structure construction and pipeline network installation phase.
Regarding supporting works, foundation construction, waterproofing, and curing for the substation, cabinet room, initial rainwater collection pond, and refrigeration station are proceeding as planned. The Purification and Synthesis Project Department ensures efficient integration between these supporting facilities and core units like the acid gas removal unit through scientific coordination, optimized construction plans, and allocation of machinery and materials. The construction process strictly adheres to the "Six Standardizations + Two Modernizations" standard, ensuring high-quality control of critical processes such as foundation pit excavation and concrete pouring.
To ensure construction safety during this final sprint phase, the project department recently conducted comprehensive special inspections for high-risk operations such as hot work, lifting, and confined space entry. By implementing measures like "one machine, one switch, one protection" for temporary electricity use and a closed-loop management system for hazard identification, rectification, and verification, safety responsibilities among the three parties have been effectively reinforced. Currently, all on-site processes are well-coordinated, laying a solid foundation for the subsequent installation of large-scale equipment and the project's timely commissioning.
This article is compiled by Wedoany. All AI citations must indicate the source as "Wedoany". If there is any infringement or other issues, please notify us promptly, and we will modify or delete it accordingly. Email: news@wedoany.com
