ENGINEERING MATHEMATICS - EXAMPLE 8.2 : In the US (United States), one barrel is equal to 42 US gallons and equivalent to 0.15898 cubic metres. One British barrel is equal to 36 Imperial gallons and equivalent to 0.163659 cubic metres. If an oil refinery in England sells 42 Imperial gallons of crude oil to a company in US, how much US gallons of crude oils has been sold?

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How can I treat a waste stream containing both hexavalent chromium and arsenic?

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What is minimum fluidization velocity?

9 Answers   Haldia,

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Name the some common problems associated with bellow expansion joints?

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What are the Major Utility Systems in a Pharma Plant? How are they interrelated?

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

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Why whenever a reciprocating compressor is switched ON or OFF it is put into unloading mode?

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Explain the process of including heat exchangers in ammonia refrigeration system?

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What can cause bulk solids to stop flowing from a bin?

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diffirance between heat transfer & thermodynamics

3 Answers   Shinsung Petrochemicals,

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BIOPROCESS ENGINEERING - EXAMPLE 14.2 : An aqueous solution with 2.5 g of a protein dissolved in 600 cubic centimeters of a solution at 20 degree Celsius was placed in a container that has a water-permeable membrane. Water permeated through the membrane until the h - level of the solution was 0.9 cm above the pure water. (a) Calculate the absolute temperature of the solution, T in Kelvin, where T (Kelvin) = T (degree Celsius) + 273.15. (b) Calculate the osmotic pressure, P of the solution by using the formula P = hrg where h is level of the solution, r is density of water with 1000 kg per cubic meter, g = 9.81 N / kg as gravitational acceleration. (c) Calculate the concentration of the protein solution, C in kg / cubic meter. (d) Calculate the molecular weight of the protein, (MW) = CRT / P where R = 8.314 Pa cubic meter / (mol K) as ideal gas constant.

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What is maximum recommended velocity for steam in a plant pipe network?

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