what is ejector capacity and ejector economy

1 Answers  

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hai i A neelakanteswara rao ,selected for the interview on 15th july 2008. I completed my diploma in chemical engineering.let me know how to face the interview& the type of technical questions.

0 Answers   IOCL,

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Explain why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?

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Chemical Engineering Energy Balance - Please match the term A - E as follow with the stated definition : A. Yield. B. Selectivity. C. Relative saturation. D. Molal saturation. E. Absolute saturation. i. Answer : ? (moles of desired product formed) / (moles that would have been formed if there were no side reactions and the limiting reactant has reacted completely). ii. Answer : ? (moles of desired product formed) / (moles of undesired product formed). iii. Answer : ? (relative humidity 40 % means partial pressure of water vapour equals 4 / 10 of the vapour pressure of water at the system temperature). iv. Answer : ? (moles of vapour) / (moles of vapour dry gas). v. Answer : ? (mass of vapour) / (mass of dry gas).

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what is the differance between Horizental and vertical heat exchanger?

11 Answers   Bihar Caustic and Chemicals,

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Are there flow velocity restrictions to avoid static charge build up in pipelines?

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i need last year question paper of GATE exam of chemical stream.but i failed i geting exam papers.soits humble request to u that if any body found last years GATE exam paper of chemical stream then send it to on this mail address.i shall be thankful to u for this. mail address:- sachin_4255@yahoo.co.in thank you.

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Can large temperature differences in vaporizers cause operational problems?

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What are the applications of screen analysis in the chemical industry?

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What is a good method of minimizing shell side pressure drop in a shell and tube exchanger?

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How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.

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can hydrogen vent to atm openly from cylinder

1 Answers   Deepak Fertilisers,

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