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In April of last year, Jingmen Petrochemical's new two circulating fluidized bed energy-saving and environmentally friendly coal-fired boilers were formally put into operation. The advanced technology of the boiler, the low fuel cost, the production of steam and power generation can basically meet the needs of the plant, but it cannot completely replace the oil-fired boiler because it cannot burn gas. Because Jingmen Petrochemical's high-pressure gas system produces 20,000 tons of surplus gas every year, in order to avoid emptying the gas with a value of more than RMB 10 million, the oil-fired boiler with a gas burner has not been decommissioned. However, oil-fired boilers operate under low-load conditions, and each boiler costs more than 4 million yuan in operating costs each year. In June of this year, the technical transformation of coal-fired boilers at Jingmen Petrochemical Company was successful, making it possible to burn coal and burn gas. The entire plant's power supply and gas supply tasks are all undertaken by coal-fired boilers. This resulted in the official shutdown of the company's last oil-fired boiler, saving oil resources and reducing boiler operating costs.
Recently, the last oil boiler of Hubei Jingmen Petrochemical was formally shut down. This marked that the plant bid farewell to the 35-year-old oil-fired boiler.
May 23, 2024