Want this question answered?
It recovers the energy in the chemicals and the chemicals themselves, which can then be reused.
it is use for washing filter boiler and cooler clean boiler suit
In order to prevent boiler from rusting (oxidation of magnetite layer) we must have to preserve the boiler with reducing chemicals like hydrazine hydrate.
Cooling towers are needed in industries due to the use of industrial sized boilers. As the boiler has an effect on the air heating it, the hot air then spreads within the boiler and the temperature increases vastly this then causes the boiler to gush of hot air or break down. In some cases in developing countries many workers die in this scenario and could have been saved by cooling tower.
What you meant by this question is uncertain. If you are asking about the definition then Boiler steam pressure is the pressure developed by a water steam boiler, else if you are asking about the Rated boiler steam pressure then it is the safe operating pressure a boiler can operate, else if you are asking about Maximum boiler steam pressure then it is the maximum pressure that a boiler can produce with out failure.
The boiler holds a quantity of water - which is heated by gas flame or electric element. The hot water is pumped around the heating system in an endless loop, gradually cooling as it travels. The cooler water returns to the boiler to be re-heated.
Cooling.
chemical is used in sub critical boiler that is tri sodium phosphate added in durm. The main purpose is raise in pH value , salt is converted in to sludge form
Geng Tan has written: 'Cooling characteristics and thermal properties of kraft recovery boiler smelt'
metal
everything except the boiler,boiler auxiliaries ,turbine,turbine auxiliaries is considered in balance of plant or BOP. Ex :- cooling tower , water generation plant,fuel oil system,coal handling system
yes nuclear generating have an effect on the enviroment because it pollutes our water when the cooling water goes in and out of the boiler