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The turbine of the air separation unit in Gansu Nenghua Jinchang coal chemical project was started up successfully on the first attempt

2025-03-15View Original

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On March 13, the turbine startup operation for the air separation unit of the Gansu Energy and Chemical Jinchang Coal Chemical Project (Section 1) was successful on the first attempt. Starting the turbine at a constant speed is one of the key stages in the overall commissioning process of the unit. To ensure its successful implementation from the outset, the project team organized special meetings with relevant personnel, carefully analyzed and coordinated solutions to the issues that could affect the process, monitored the correction of these problems throughout the whole process, developed a plan for carrying out the conversion, and provided detailed instructions and training. During the commissioning process, relevant personnel worked closely together, and tasks such as confirming on-site conditions and checking equipment status were carried out steadily. The successful startup of the steam turbine marks the entry of the air separation unit into the joint commissioning phase. It is the result of the concerted efforts and hard work of the workers at the project site, demonstrating the strong cohesion and combat effectiveness of the project team. The project department will continue to rely on solid safety management and strict quality control to ensure the smooth progress of the construction work, thereby contributing to the company’s high-quality development. The Gansu Energy Chemical Jinchang Project is a key project within the coal chemical industry chain worth 10 billion yuan, which was developed jointly by the Jinchang municipal government and Gansu Energy Chemical Group during the 14th Five-Year Plan period. The total investment in this project amounts to 2.917 billion yuan. The project utilizes space-based powder gasification technology to produce 200 million cubic meters of hydrogen per year, 300,000 tons of synthetic ammonia, 300,000 tons of urea, and 500,000 tons of urea-based compound fertilizers; simultaneously, 22,400 tons of sulfur are generated as a by-product. Once the project is put into operation, it is expected to generate annual sales revenue of 2.713 billion yuan and profits and taxes of 1.104 billion yuan. As the overall project owner and the EPC general contractor for Section 2, Sinochem Wuhuan Company is responsible for the construction of ammonia synthesis units, urea production facilities, urea-based compound fertilizers, as well as the plant’s utility systems. The urea production unit of this project utilizes the company’s self-developed second-generation \"high-efficiency synthesis, low-energy consumption\" urea technology, which is highly praised for its stable operation, environmental friendliness, low energy consumption, reduced investment requirements, and simple operation.

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