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Recently, the second phase of the Jingyuan Coal and Electricity Clean and Efficient Gasification Gas Comprehensive Utilization Project (relocation and renovation), undertaken by the Qinghai Directly-Managed Project Department of China National Chemical Engineering Third Construction Co., Ltd., has made new progress, with several key milestones being achieved; this marks a significant breakthrough in the core components of the project. Progress 1: The scrubber tower for the 568-ton purification synthesis unit has been hoisted into place. As the \"giant\" in the syngas purification unit, the shifted gas scrubber, once equipped with its necessary components, reaches a total height of 84.27 meters. It is the tallest and heaviest core equipment in the entire project, performing key functions such as purifying syngas, removing impurities, and adjusting the water vapor ratio. Its performance has a direct impact on the production efficiency of products like ammonia and urea, as well as on the level of environmental compliance achieved. Progress 2: The main structure of the air separation circulating water system has been completed. As the \"heart of power\" in industries such as petrochemicals, metallurgy, and electronics, air separation units rely on their circulating water systems to perform the important functions of cooling the equipment and reducing process temperatures; these systems are directly related to the stable operation of the entire unit as well as its energy efficiency. The second phase of Baiyin Jingyuan Chemical Plant uses the five-ring urea technology. The second phase of the Gansu Jingyuan Coal and Electricity Clean and Efficient Gasification Gas Comprehensive Utilization Project mainly involves the construction of a new pulverized coal gasifier, along with associated utility systems such as shift reactors, desulfurization and decarburization units, liquid nitrogen washing systems, ammonia synthesis plants, ammonia refrigeration units, ammonia synthesis gas compression systems, carbon dioxide compression systems (for urea production), urea production facilities, air separation units, and heating systems. The final production capacity will be 300,000 tons per year of synthetic ammonia and 350,000 tons per year of urea. The total investment for the Jingyuan Coal and Electricity Clean and Efficient Gasification Gas Comprehensive Utilization (Relocation and Renovation) project is 5.425 billion yuan. It is located in the Yindong Industrial Park of the Baiyin High-Tech Industrial Park, covering an area of 839 mu. The raw coal and fuel coal used in the project are mainly Jingyuan coal, and advanced, mature, and energy-saving technologies such as pressurized coal gasification, isothermal shift, and Claus sulfur recovery are employed to produce products such as synthetic ammonia, methanol, urea, melamine, and urea ammonium nitrate solution ； At the same time, it supplies high-quality raw materials such as hydrogen and carbon monoxide to other chemical enterprises in the Yindong Industrial Park, thereby promoting the development of a circular economy in the park. The first phase of the Jingyuan Coal and Electricity Clean and Efficient Gasification Gas Comprehensive Utilization Project has an annual production capacity of 300,000 tons of synthetic ammonia, 350,000 tons of urea, 20,000 m³/h of (H2+CO), 40,000 tons of methanol, 50,000 tons of liquid carbon dioxide, 60,000 tons of melamine, 50,000 tons of urea-ammonium solution, 1,924 tons of sulfur, and 2,500 tons of catalysts. The second phase of the project results in an annual production capacity of 300,000 tons of ammonia, 350,000 tons of urea, 10,000 m³/h of (H2+CO), and 60,000 tons of methanol.