The control room of the ethanol project’s power station at Yushen Nenghua Company has been put into use

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The control room for the power station of Yushen Nenghua Company’s 500,000 tons per year coal-based ethanol project has been put into use. Author/Source: Shaanxi Yanchang Petroleum Yulin Coal Chemical Co., Ltd. Date: 2022-03-22. Views: 12. Recently, the installation and commissioning of the control room for the power station of this project were completed, and it is now fully in operation. It is reported that the control room of this power station is responsible for operating 3×260t/h high-temperature and high-pressure circulating fluidized bed boilers, along with 1 20MW backpressure steam turbine generator set, in this power station. At present, the debugging tasks such as wiring inside the cabinet, grounding testing, logical configuration, and screen programming have all been completed. Tasks like circuit testing, interlocking testing, and sequential control logic testing are being carried out in an orderly manner according to the planned schedule. The full operation of the power station control room provides a solid guarantee for the smooth operation of the power station, and also lays a firm foundation for the timely completion of the ethanol project. The Yushen 500,000 tons per year coal-based ethanol project is currently the largest project in the industrialization of coal-based ethanol technology. With a total investment of 6.98 billion yuan, it is located in the South Area of Qingshui Industrial Park within the Yushen Industrial Park in Yulin City, Shaanxi Province. The project covers an area of 1,365 mu, and it utilizes the coal-to-ethanol technology developed jointly by Yanchang Petroleum and Dalian Institute of Chemical Physics, which holds independent intellectual property rights. The project is scheduled to be fully completed on May 30, 2022. The construction scope includes a methanol complex (units such as coal unloading and storage facilities, gasification units, shift conversion units, purification units, gas separation units, methanol production units, and sulfur treatment units), an ethanol plant (units including dimethyl ether production, carbonylation processes, hydrogenation units, separation systems, compression equipment, heating furnaces, and refrigeration stations), as well as new construction for utility systems and auxiliary facilities; the design capacity is 1.22 million tons of coal to be converted per year. Beijing Petrochemical Engineering Co., Ltd. (Beiyou Engineering) has been assigned a total EPC contract value of 3.78 billion yuan, covering auxiliary facilities and plant-wide system projects, as well as process units and water treatment systems; it is also responsible for providing overall project management services for this project. As the EPC general contractor for the gasification unit of this project, Aerospace Engineering Company signed a general contract with Yushen Energy Chemical Company worth 590 million yuan; the project utilizes two 2,000-ton-class aerospace furnaces.