Desulfurization of synthetic ammonia caustic liquor: How to filter the salt-rich solution?
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I kindly request guidance from the experts: our factory uses alkaline scrubbing for desulfurization. How should the salt-rich solution be filtered? Currently, all of it is discharged into the gas-making wastewater recirculation tank. Will this cause scaling in the pipes?
The original poster’s question isn’t very clear. Do you not have any regeneration devices? How can all the desulfurized rich liquid be discharged? Generally, the filtration of desulfurization liquid involves filtering the lean solution; plate filters are most commonly used for this purpose.
There’s regeneration involved; what type of plate filter would be suitable? Thanks, kind sir above