How are vessel lined with glass or how are they coated?

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what is difference between B.Tech. and B.E. in chemical engineering

3 Answers   ONGC, Reliance,

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what are the chemicals used in PFR and MFR to Process?

0 Answers  

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How many grams per liter would there be in a 0.35 n (normality) citric acid solution?

0 Answers  

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Explain how can you prevent bridging in a dilute phase pneumatic conveying system?

1 Answers  

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What is a good source of equations for calculating discharge flowrates from accidental releases?

0 Answers  

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Why an electromagnetic flow meter cannot be used for gases, steam and oil flow measurements?

4 Answers  

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What step should be taken in process industries if the process variable is oscillating?

0 Answers   HPCL,

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What is chemicals?

1 Answers   Thirumalai Chemicals,

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QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.8 : (a) Acceptable wavefunction in quantum mechanics in the range of : negative infinity < x < positive infinity, vanishes at least at one boundary. Which of the following is the wavefunction or are the wavefunctions of acceptable theory : P = x, P = | x |, P = sin x, P = exp (-x), P = exp (-| x |)? State the reason. (b) Let linear momentum operator P = -ih d / dz. The wavefunction is S = exp (-ikz) where i x i = -1, k and h are constants. Find the linear momentum of such wavefunction by using the term P x S.

1 Answers  

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What types of metals are typically removed via chemical precipitation?

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In differential centrifugation of cells with diameter D in centimeter, the square of D is given by D x D = [18n ln (RF / RI) ] / [ (RP – RFF) Wt ] where n is the fluid viscosity (poise), RF is the final radius of rotation (cm), RI is the initial radius of rotation (cm), RP is cell density (g/ml), RFF is the fluid density (g/ml), W the square for the rotational velocity in (radians / s) (radians / s), t is the time required to sediment from RI to RF (s). Derive an equation for W as a function for D, n, RF, RI, RP, RFF and t, with the stated units above, in radian

1 Answers  

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