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Treatment of flue gas desulfurization ash from coke ovens

2017-05-15View Original

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Our factory uses a semi-dry desulfurization method (using sodium carbonate as the raw material) to remove SO2 from the flue gases from coke ovens. The desulfurization ash produced mainly contains sodium sulfate (in large quantities), sodium carbonate, and a small amount of free carbon. I would like to ask experts how this desulfurization ash should be handled, or whether there are any companies that recycle such ash
Reply #22017-05-15
Search on the forum; there are companies in Shandong that do this.
Reply #32021-10-12
Same question... and it also contains tar
Reply #42021-11-29
Hello, may I ask which company you are from?
Reply #52022-10-26
What company are you from? Please provide your contact information; phone number: 549865752
Reply #62022-10-27
I mainly recycle the ash from such gasification furnaces

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