which type of packing gives large interfacial area stacked or random?

2 Answers   NPCIL,

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

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why do tangential entry require for a cyclone separator?

1 Answers  

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What is the best way to handle bend or turns in slurry piping systems?

0 Answers  

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A cylindrical vessel of 10m height has water upto 6m and is under a pressure of 15bar.What will be the pressure at the bottom most point of the vessel?

4 Answers  

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Explain the Deacon reaction?

2 Answers  

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When specifying a cooling tower, should I look up historic wet bulb temperatures for my area or should I take measurements?

0 Answers  

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Can condensate control in a reboiler cause water hammer problems?

0 Answers  

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What are the problems that are associated with the expansion joints?

0 Answers  

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send me previous year question paper for ongc gt 2011 written exam

0 Answers   ONGC,

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CHEMICAL ENERGY BALANCE - EXAMPLE 11.5 : According to Margules Equation, P = x(1) p(1) g(1) + x(2) p(2) g(2) for a two-component mixture where P is bubble pressure, x is mole fraction, p is saturation pressure, g is constant given by ln g(1) = x(2) A x(2). Find the value of A as a constant when P = 1.08 bar, p(1) = 0.82 bar, p(2) = 1.93 bar in a 50 : 50 mole fraction mixture. Estimate the pressure required to completely liquefy the 30 : 70 mixture using the same equation, by proving P = 1.39 bar. Take note that ln g(2) = x(1) A x(1), ln g(1) = x(2) A x(2).

1 Answers  

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Can anybody suggest the Methods/Procedures for estimation of oxygen, hydrogen, methane, carbon dioxide, CO, etc. in binary or complex gas mixtures?

2 Answers  

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