Carry over in steam boiler, Chemistry

Assignment Help:

Carry over in steam boiler: The phenomenon of carrying of water along with impurities by steam is called "carry over". This is mainly due to priming and foaming. Priming and foaming mainly occur together. They are objectionable together:

1.      Dissolved salts or suspended solids in water carried by the wet steam to super heater and turbine, blades, where they get deposited as water deposited. This deposit decreases the efficiency of boiler.   

2.      Dissolved salts may enter the parts of other machinery, thereby decreasing their life.

3.      The maintenance of the boiler pressure becomes difficult because of improper judgement of actual height.

 

 


Related Discussions:- Carry over in steam boiler

Thermodynamics, entropy change in mixing ideal gas

entropy change in mixing ideal gas

100, Mixtures can always be separated by physical means. Describe how you w...

Mixtures can always be separated by physical means. Describe how you would separate the components in a mixture of table salt and sand.

Citric Acid, What are some chemical properties of citric acid?

What are some chemical properties of citric acid?

Biochemistry.., why dietry iodine is important in thyroid functioning

why dietry iodine is important in thyroid functioning

Organic compound, general properties,diversity and magnitude of organic com...

general properties,diversity and magnitude of organic compound?

Cells, what evidence is there that all cells have a common ancestor?

what evidence is there that all cells have a common ancestor?

Hydrogyn, does hydrogyn react with magnesium

does hydrogyn react with magnesium

Metallurgy, the method used for concentration of tin stone is

the method used for concentration of tin stone is

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd