UNIT OPERATION - EXAMPLE 9.3 : In the distillation of binary systems by Mc Cabe Thiele method, the equation for the line of top section is given by y = [ R / (R + 1) ] x + XD / (R + 1). 2 points on the line are (0.99, 0.99) and (0, 0.36). Find the reflux ratio of R and XD.

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What is a quick way to calculate frictional pressure drops in carbon steel pipe?

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i am giving BARC Trainee exam in chemical. Can anyone tell the syllabus and question paper pattern for OCES for BARC trainee?

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distillation types (vacuum, azeotropic, steam, extractive)

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What is the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?

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what is the difference between material balance and mass balance

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if the length of a pipe doubled what will be the effect on Pressure in line?

7 Answers   ISRO,

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Explain what are the disadvantages of using gear pumps?

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What is the meaning – strain? In a distillation column, if a metal block 10 cm on a side is deformed so that it becomes 9 cm long due to cooling effect, what is the strain involved in percentage?

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which is more effective , a single extraction with a large volume of solvent or several small volume extractions? Explain.

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What is happening when paint dries?

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