Selection of tower tanks
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In the dry absorption section for sulfuric acid, is it better to use three towers with two tanks, or three towers with one tank? What are their respective features? Please everyone, **speak up!** ! ! ! !
We have three towers and one tank, which is very convenient for adjustment
It depends on the scale of your installation; for smaller ones, a three-tower one-tank setup is certainly better, as it facilitates operation and control； If it’s on a large scale, then it will be three towers and two tanks, because one tank being too large isn’t feasible either.
The concentrations of the drying acid and the absorbing acid are different; control is not feasible with three towers and one tank – it’s better to use three towers and two tanks
There are relevant posts in this section; it is recommended that everyone make more use of the “search” function on the forum. Comparison of single tank with three towers and two or three tanks for dry absorption http://bbs.hcbbs.com/viewthread.php?tid=102362 Dry absorption section http://bbs.hcbbs.com/viewthread.php?tid=352355
The choice also depends on whether you have any specific process requirements; for example, since we need to neutralize the waste acid generated during the production of titanium dioxide, it is necessary to use a system with three towers and two tanks.