boiler incrustation, chemico-mechanical processes



boiler incrustation, chemico-mechanical processes defined in 1909 year

boiler incrustation, chemico-mechanical processes - boiler incrustation, Chemico-Mechanical Processes;
boiler incrustation, chemico-mechanical processes - In the processes just referred to, it is of course necessary to open the boiler in order to remove the deposits, and this may sometimes require a stoppage of work for an entire day. This disadvantage would be obviated if, instead of putting the anti-calcareous matters into the boilers, they were put in the feed water, and this water filtered (after heating) before being introduced into the boiler. Apparatus of this kind is now very largely used, the precipitating matters being mixed, by mechanical agitation, with the feed water in large reservoirs. When the mixture is sufficiently complete, the muddy water is decanted during 10 or 12 hours, and filtered previous to use.

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boiler incrustation, delfosse's patent

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