Is it possible to compare the resistance to chloride attack of several materials of construction?

2 Answers  

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How much experience you are having in commercial software for protein design?

0 Answers   Aliens Group,

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How can arsenic be removed from aqueous waste streams?

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What does the catalystic converter on an automobile do?

3 Answers  

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What is a good source of information for the design of pressure vessels?

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What is the purpose of capacitor?

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what are your personal standards and how do you achive them?

2 Answers   IBM, IIT,

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Mention some of the specialized crushing methods?

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Define octane number?

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UNIT OPERATION - EXAMPLE 9.1 : Which of the sequence below represent a feasible flows of ethanol processing plants using cellulose as starting material? A. raw material -> heat exchanger -> distillation column -> reactor. B. reactor -> distillation column -> raw material -> heat exchanger. C. heat exchanger -> raw material -> distillation column -> reactor. D. raw material -> heat exchanger -> reactor -> distillation column. E. distillation column -> raw material -> reactor -> heat exchanger.

1 Answers  

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Question 45 - According to Raoult’s law for ideal liquid, x (PSAT) = yP where x is mole fraction of component in liquid, y is mole fraction of component in vapor, P is overall pressure and PSAT is saturation pressure. A liquid with 60 mole % component 1 and 40 mole % component 2 is flashed to 1210 kPa. The saturation pressure for component 1 is ln (PSAT) = 15 - 3010 / (T + 250) and for component 2 is ln (PSAT) = 14 - 2700 / (T + 205) where PSAT is in kPa and T is in degree Celsius. By assuming the liquid is ideal, calculate (a) the fraction of the effluent that is liquid; (b) the compositions of the liquid and vapor phases. The outlet T is 150 degree Celsius.

1 Answers  

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What significance the angle of repose holds in the chemical industry, explain?

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