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

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Explain the largest application for surfactants?

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REACTION ENGINEERING - EXAMPLE 13.3 : The half-life for first order reaction could be described in the differential equation dC / dt = -kC where k is a constant, C is concentration and t is time. (a) Find the equation of C as a function of t. (b) Find the half life for such reaction or the time required to reduce 50 % of the initial concentration, where k = 0.139 per minute. (c) When the initial concentration Co is 16 mol / cubic metre, how long does the reaction required to achieve the final concentration of 1 mol / cubic metre?

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THERMODYNAMIC - EXAMPLE 10.3 : According to Raoult's law, the pressure when vapor is completely condensed, P = x(1) P(1) + x(2) P(2) ... + x(n) P(n) when x(1), x(2) ... x(n) are the mole fractions of component 1, 2 ... n and P(1), P(2) ... P(n) are the vapor pressures of component 1, 2 ... n. A vapor at 74 degree Celsius containing 70 mole % water and 30 mole % ethanol is to be completely condensed. At the temperature of 74 degree Celsius vapor pressure is 0.38 atm for water and 0.97 atm for ethanol. What is the minimum pressure the compressor must be operated?

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What is the working of vaccum distilation coloumn in a petroleum refinary?

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What is Pinch Technology?

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How to determine the particle size distribution for a given bulk solid?

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For cement company what type of questions come in written exam?

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Whether long question or short question I can expect in the interview at IOCL ?

0 Answers   IOCL,

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wha is Adsorption column chromatography?

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HOW WOULD YOU CALIBRATE A ROTAMETER

2 Answers   IOCL,

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Is four stage graphite steam jet ejector is possible. Any body can provide its design

0 Answers   Atul,

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