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Halaman 1018
in going to the additional expense of a boiler and economizer installation over that of the same amount of surface in a boiler installation alone . The saving due to one or two per cent additive efficiency in the case of the economizer ...
in going to the additional expense of a boiler and economizer installation over that of the same amount of surface in a boiler installation alone . The saving due to one or two per cent additive efficiency in the case of the economizer ...
Halaman 1019
In this way the oxygen and COs are driven off , and the feed water is then ready to be introduced into the preheater boiler without any danger to the steel . “ If the condensate from the turbine condensers is used , and it is the desire ...
In this way the oxygen and COs are driven off , and the feed water is then ready to be introduced into the preheater boiler without any danger to the steel . “ If the condensate from the turbine condensers is used , and it is the desire ...
Halaman 1069
tained is less than what the softener manufacturers amount of dirt present in the boiler . If hard scale will guarantee will be the resultant of treated water . in considerable quantity is present , in order to It is reasonable to ...
tained is less than what the softener manufacturers amount of dirt present in the boiler . If hard scale will guarantee will be the resultant of treated water . in considerable quantity is present , in order to It is reasonable to ...
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amount arms arrangement average boiler burners capacity carried cause cent circuit close coal Committee Company conductor connection considerable construction cost covering desired draft economizer effect efficiency Electric Engineering equipment experience feed feet fire fuel furnace give given ground wires heat higher hour important inch increased indicate installed insulators interest iron less Light lignite limit load loss lower manufacturers material means mechanical method necessary obtained operation pins pipe plant poles possible practice present pressure problem production pulverized pump reduced removed shown shows specifications standard station steam steel stoker superheat supply surface TABLE tank temperature tion treated treatment trouble tubes turbine units usually valve voltage wood