【Ten Years of Great Progress in Chemical Technology】Henan Jinmei Tianqing’s “JM-S” gasifier achieved outstanding technical performance from 2014 to 2021

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Ten years of rapid development in chemical technology – praise for China’s prosperity and strength. This is just a starting point; more participation will make things even more lively. HaiChuan becomes even better with you here; we welcome everyone to engage more in discussions on this forum. Be careful with fire as the heat increases in July. ----------------------------------------------On December 3, 2020, the “JM-S” gasification unit project at Henan Jinmei Tianqing was successfully put into operation for the first time and connected to the power grid. The gasifier used in this project boasts numerous advantages such as low energy consumption, minimal pollution, high carbon conversion efficiency, and excellent gas separation capabilities; it is a type of gasification equipment that is rare in China. The completion of this project will create the necessary conditions for the owner to reduce costs and increase efficiency. From the start of construction to the commencement of trial operation, Jiuhua Construction completed the project in just 7 months and 20 days, finishing the construction task ahead of schedule and once again setting a new record for its construction speed. Since its introduction a year ago, the \"JM-S furnace\" jointly developed by Jinneng Holding Equipment Manufacturing Group and CDI Company of China National Chemical Engineering Corporation has achieved excellent technical performance, paving a new path for the clean and efficient utilization of bituminous coal. Jineng Holding Group possesses high-quality anthracite production bases across the country, and the anthracite produced is mainly used in industries such as chemicals and metallurgy. Through coal pulverization pressurized gasification technology, the end products obtained from anthracite are widely used in industrial and agricultural production. The “JM-S furnace” developed and upgraded by Jinneng Holding Group boasts outstanding advantages such as a high carbon conversion rate, low consumption levels, favorable gas composition, and zero pollution. It represents a leading large-scale pressurized gasification technology in China, with fully independent intellectual property rights. This technology will further advance the research, development, and demonstration of smoke-free coal gasification technologies as well as the high-quality transformation and development of the coal chemical industry. “The \"JM-S furnace\" is an \"upgraded version\" of coal pulverization pressurized gasification technology, created through comprehensive optimization and systematic reform of the original furnace structure and process flow. It effectively solves various problems such as low steam utilization efficiency and uneven gasification temperature distribution. It boasts various advantages, including low renovation costs, reduced coal consumption, high gas production volume, and low operation and maintenance costs. Under full-load operation, the cost of producing synthetic ammonia can be reduced by about 200 yuan per ton, while the annual production costs for a single furnace can be cut by 30 million yuan.