What is the method involved in analyzing powders for composition?

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PROCESS DESIGN - EXAMPLE 21.2 : The names of the flow streams could be represented by : H1 for first hot stream, H2 for second hot stream, C1 for first cold stream, C2 for second cold stream. Data of supply temperature Ts in degree Celsius : 150 for H1, 170 for H2, 30 for C1, 30 for C2. Data of target temperature Tt in degree Celsius : 50 for H1, 169 for H2, 150 for C1, 40 for C2. Data of heat capacity Cp in kW / degree Celsius : 3 for H1, 360 for H2, 3 for C1, 30 for C2. (a) Find the enthalpy changes, dH for all streams of flow H1, H2, C1 and C2 in the unit of kW. Take note of the formula dH = (Cp) (Tt - Ts). (b) Match the hot streams H1 and H2 with the suitable cold streams C1 and C2 to achieve the maximum energy efficiency.

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What are the affinity laws associated with dynamics pumps?

1 Answers   HPCL,

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In Galvonised iron and stainsteel pipes, in which pipe friction losses will more and why ?

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hai can anyone send me soft copy of o.p gupta or tell me downloading link please please at saify_0@hotmail.com

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What is a barometric condenser?

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what is meant by runaway temperature in a reactor?

3 Answers   Cairn,

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What is a good relation to use for calculating tube bundle diameters?

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How many years you are having experience in supervising others in lab environment?

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How can we identify a poisoned food if we are not able to sense it?? . .,(naturally by colour ,smell etc. . .)

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

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What is the import procurement cycle?

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