Inner Mongolia Junzheng Chemical Co., Ltd. Ultra-Low Emission Transformation Project
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The ultra-low emission renovation project of Inner Mongolia Junzheng Chemical Co., Ltd. was registered with the Industry, Information Technology and Science Bureau of Wuda District, Wuhai City on November 6, 2025. The total investment amount is 14.7548 million yuan, and the construction site is located within the premises of the coal coking branch of Inner Mongolia Junzheng Chemical Co., Ltd. in the Wuhai Wuda High-tech Industrial Development Zone. Planned timeline for construction: July 2025 to December 2026. The project involves carrying out ultra-low emission upgrades for the coal coking branch. The specific details include establishing a comprehensive environmental management information platform for the entire plant, which will record data related to monitored and unmonitored emissions, as well as the operation of treatment facilities, along with information on clean transportation practices. This platform will also have functions for closed-loop management, including alerting, handling, and feedback in response to any abnormalities in the operating parameters of the treatment facilities or in the monitoring data. Improve the dust suppression facilities for unorganized emissions; upgrade and add dust suppression devices such as rolling shutters at the entrances and exits of material storage areas, fog guns, and fog curtains, and ensure their interlocked operation. Concentrated monitoring of unorganized emissions is carried out; TSP concentration monitors are installed around control devices such as enclosures and dust collection systems at the main dust-generation points. Air quality monitoring stations are set up at necessary locations such as the entrances and exits of coal and coke storage facilities and in the coke oven area. In areas such as gas purification, VOCs monitoring equipment such as photoionization detectors (PID) and hydrogen flame ionization detectors (FID) is installed ； For material transportation, measures such as sealing, dust suppression, and negative pressure recovery are employed to reduce the uncontrolled release of dust and VOC gases.
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