Discussion on the desulfurization issue of potassium carbonate in coal chemical industry using vacuum
Thread Content
This post was last edited by liaifeng on 2018-9-1 at 10:42. It focuses on a summary and discussion of the problems encountered during the production process of potassium carbonate desulfurization using the coal chemical industry approach; everyone is welcome to participate.
The most troublesome issue must be waste liquid treatment! ? It seems that no one has a good solution at the moment
Waste liquid isn’t it sent back to the clarification tank? Where have your waste liquids gone?
The blockage in the acid gas pipeline behind the vacuum pump is really troublesome
Controlling the naphthalene content in gas is related to coke oven operation and gas temperature
What is the composition of the blockage? Has it been analyzed? Different measures should be taken for different components.
The blockage is in the form of black lumps; it likely contains a large amount of naphthalene. As for other components, nothing can be said since no analysis has been conducted
Two sets of mist capture devices were added after the vacuum pump; they are switched regularly and cleaned periodically, and the result is quite good. We used to clean them frequently before, but things are much better now
What is the structure of the fog catcher? Can I upload a structural diagram to share it?