Answer / kadher

boiler water is in the alkaline range of PH 9 - 10.5

Answer / baskar

The PH of BFW is 8.0 to 8.5.

Answer / wai lwin

I really want to know your answer.

Answer / priyank sharma

raw water ph value=7.5-8.5(with hardness & sulphate)
feed water ph value= 7.0-8.0(without hardness & sulphate)
condensate water ph value=5.5-6.5

Answer / ashish

Feed water pH 9.2 - 9.5
boiler drum ph 9.7 - 10.2

Answer / s.karthik

Neutral i.e 6.5 to 7.5

Answer / mrahul2011

pH VALUE FOR Boiler Feed Water is 8.5-9.0 !!!When the
conductivity is 3-5 !!

Answer / shakthivelgowtham-mpl

boiler feed water ph. should be maintained around 8.5 to. 10

Answer / amar

the PH value of boiler water is 8.5 to 9.5

Answer / pkmi

BOILER WATER PH VALUE IS 8.5

I want to know that what type of questions may be come for fertilizer company for written exam?

0 Answers  

Calculate the cooling duty, H required to condense and cool acetone from 100 degree Celsius to 25 degree Celsius at atmospheric pressure. The heat of vaporization for acetone at its normal boiling point is 30.2 kJ / mol. The boiling point of acetone at atmospheric pressure is 56 degree Celsius. The flowrate of acetone through the condenser is 100 mol / s = N. Value of sensible heat needed to increase the temperature of acetone in liquid form from 25 to 56 degree Celsius is 4.06 kJ / mol. Value of sensible heat needed to increase the temperature of acetone in vapor form from 56 to 100 degree Celsius is 3.82 kJ / mol. Unit of H is kJ / s.

1 Answers  

What are advantages using hollow shaft impeller?

0 Answers  

What is the process of including heat exchangers in ammonia refrigeration system?

0 Answers  

In which state sulphur exists at 40 degrees temperature and 40 atmospheric pressure in natural gas having sulphur composition 0.1 ppm?

0 Answers   Nagarjuna Fertilizers, NFCL,

What is a good way to get started in doing a plant-wide steam consumption analysis?

0 Answers  

What is difference between Piping Standard & Piping Specification ?

0 Answers  

What is higher heating value and lower heating value? Is it positive or negative?

0 Answers  

how should i prepare for my placements.i am a student of chemical eng,final year,thapar university

0 Answers   IOCL,

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.36 : Du Pont analysis is used to perform calculation on Return On Equity (ROE) for an engineering organization. Let Net Income = A; Earning Before Tax (EBT) = B; Earning Before Interest, Tax (EBIT) = C; Sales = D; Assets = E; Equity = F. In 5-step Du Pont formula, let Tax Burden = G = A / B; Interest Burden = H = B / C = 1.04; EBIT % = I = C / D = 0.27; Asset Turnover = J = D / E = 0.66; Leverage = K = E / F = 2.66; ROE = L = A / F. If (1 / G) = (4 / 3) : (a) find the value of L; (b) calculate the values of A, B, C, E and F when D = $1500; (c) verify the answer (b) is correct by using the answer (a).

1 Answers  

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.7 : An engineering investor purchases a $1000 bond that matures in 25 years. The coupon rate is 8 %. The purchase price is at 95 or 95 % of the par bond value. (a) What is the purchase price of the bond? (b) How much discount is enjoyed by the investor on average each year? (c) Find the income generated from coupon rate each year. (d) Find the overall interet rate or Yield to Maturity (YTM) by using the formula : YTM = [ Answer in (c) + Answer in (b) ] x 200 / [ par bond value + Answer in (a) ].

1 Answers  

Why in a continuous plant for a Hot standby screw pump system the interlock for auto starting of the other pump ( when the running pump stopped suddenly) is given with header pressure only? why not with flow rate or current of the pump?

0 Answers   Haldia,