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The repairs of heating walls of COB No.4 of the Coke Making Shop at EVRAZ ZSMK are completed

On April 30, 2019, OKOS team has completed the repairs of heating walls of Coke Oven Battery No.4 of the Coke Making shop of EVRAZ ZSMK in the city of Novokuznetsk. During January 15th to April 30th, the walls were rebricked to a depth of 4 to 6 vertical flues under the technical assistance of the OKOS experts. Battery No.4 is fired with a mix of Coke Oven and BF gas. The repair activities were carried out with heating supply completely cut off for those wall sides under repair. Additionally, the OKOS team has issued expert recommendations for the further repair activities and for maintaining the proper COB’s operational heating mode process.

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