Why water treatment is required for boiler feed water?
Answer Posted / ronak pujara
water if used directly contains minerals in it which might
cause salt deposits on the inner surface of the tubes and
the boiler shell, which might reduce the heat transfer rates
considerably....
apart from this presence of salts and other minerals
increases the boiling point of water hence increasing the
heat input to it...
due to this reasons, demineralisation of water is done
before feeding it to the economiser...
| Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
Enumerate the parts of Main Switchboard
Dear Sir, i want to know formula for steel BAR/SQUARE/HEX/FLAT>LENGTH. SUPPOSE I PURCHASE 10 KG OF ROUND BAR OF DIA. 20MM SO WHAT LENGHT I GET. SAME FORMULA FOR HEX/SQUARE.?
Explain the procedure in staring a F.O. purifier
i have an iterview on 18 sep for bhel ,pls send some questions asked during interview during the earlier interview on 11th sep
what is an intensifier?
What is the flow of steam in an impulse turbine?
I am presently working as marine engineer on ship & I wish to settle on land. So can you please suggest any short term course with 100% job guarantee?
how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.
What are the two basic types of steam turbines?
What are the causes if one cylinder in a diesel engine has a high temperature?
What's the difference between absolute vibration & relevant vibration regarding Boiler Feedwater Pump ?
thermal engg
plz sent me jindal placement papers in mechanical enginnering
plz give sample question paper of hpcl thank you shinde_murali@yahoo.co.in
HOW TO calculate steam velocity on boiler o/l ?