What are good methods for controlling the liquid level when both towers in a carbonation tower are used for carbonation in the production of light calcium carbonate?
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What are good methods for controlling the liquid level when both towers in a carbonation tower are used for carbonation in the production of light calcium carbonate? For example: Tower 1 has 4 meters of refined slurry, while Tower 2 has 3.8 meters of refined slurry. Is there any way to get them to balance the two towers on their own? We tried adding balance pipes in the middle and lower part of the tower, but it didn’t seem to make much difference. It’s mainly due to the different intensity of carbon dioxide intake. Or rather, how to feed the same gas into both carbon dioxide towers simultaneously?
I don’t quite understand this yet; I’m going to learn about it, :)
I would like to ask: since bituminous coal is generally used as the raw material for producing quicklime from light calcium carbonate, can it be replaced with natural gas? In subsequent processes, can biomass fuel be replaced with natural gas? We are under tremendous environmental pressure. . . .