Answer / venkatesh n

SCRUBBER IS A UNIT IN WHICH THE UNWANTED GAS IMPURITIES ARE REMOVED FROM PRODUCT GAS USING WATER.

Answer / vijayakumaran.a

scrubber is for scrubbing the gas effluent and dust
effluent of the process to avoid atmospheric pollution and
also to improve the efficiency of the process.

Answer / guest

the process of the scrubber is nothing but to scrubb the
given gas from the solution,means gas from the solution can
dissove in the liquid and make a new solution, which is
different from the that of the other.

QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.2 : (a) Let | - > = 1 | x > + 0 | y >, | | > = 0 | x > + 1 | y >. Find the value of 2 | x > + 3 | y > in term of | - > and | | >. (b) Let m to be the reduced mass. Find the value of m in term of Ma and Mb where 1 / m = 1 / Ma + 1 / Mb.

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Explain the common failure mechanism for above ground atmospheric storage tanks?

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how to calculate material balnce & energy balnce

7 Answers   MahaGenco, Oil India, ONGC,

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Question 55 - The differential equation is 3 dy / dt + 2y = 1 with y(0) = 1. (a) The Laplace transformation, L for given terms are : L (dy / dt) = sY(s) - y(0), L(y) = Y(s), L(1) = 1 / s. Use such transformation to find Y(s). (b) The initial value theorem states that : When t approaches 0 for a function of y(t), it is equal to a function of sY(s) when s approaches infinity. Use the initial value theorem as a check to the answer found in part (a).

1 Answers  

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hi i am chemical engg. 4 year student i am not placed till year what will i do for my batter futere

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How can metals be removed from aqueous waste streams?

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Experiment constitutes 1000 ml of 10 ppm dye solution and 0.2 g catalyst mixed in beaker. How to calculate the initial of concentration?

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what is the difference between distillation column and distillation tower?

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ENGINEERING PHYSICS - EXAMPLE 30.2 : The Planck-Einstein relation connects the particulate photon energy E with its associated wave frequency f to produce E = hf. Let h to be the Planck constant. The frequency f, wavelength L and speed of light c are related by E = hc / L. With p denoting the linear momentum of a particle, the de Broglie wavelength L of the particle is given by L = h / p. (a) Find the equation of E as a function of p and c. (b) If E has a unit of electron-volt and f has a unit of 1 / second, then what is the unit of h?

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DIFFERENTIAL EQUATIONS - EXAMPLE 20.1 : By using Excel program either on laptop or desktop PC, solve the differential equation dy / dx = -2y + x + 4 with h = 0.005, initial values : x = 0, y = 1. The 4th order Runge-Kutta method provides : y(N + 1) = y(N) + (1/6) (k1 + 2k2 +2k3 + k4), k1 = h [ -2y(N) + x(N) + 4 ], k2 = h { -2 [ y(N) + k1 / 2 ] + x(N) + h / 2 + 4 }, k3 = h { -2 [ y(N) + k2 / 2 ] + x(N) + h / 2 + 4 }, k4 = h { -2 [ y(N) + k3 ] + x(N) + h + 4 }. What is the value of y at x = 0.5?

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Explain how can you quickly estimate the horsepower of a pump?

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What is a common failure mechanism for above ground atmospheric storage tanks?

0 Answers  

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