Answer / sean

chemicals were made with careful protocol & study of natural sources and for example chemicals help speed up certain natural processes rather time consuming with natural sources

Answer / anjanachem

Don't know why?? delineate satisfactorily.. . .

marketing procedure of iocl

0 Answers   IOCL,

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which is the major cement producing state in western India ?

2 Answers   BNPM,

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We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

1 Answers  

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when liquid stored in spherical vessel,equilibrium shift towards liquid.what is the benefit of it?

1 Answers  

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plz send me hpcl and reliance entrance test papers on my id s,kumar_bk@yahoo.co.in

1 Answers   Reliance,

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

0 Answers  

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How can we derive power factor equation p=vi cos phi?

0 Answers  

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What is some good advice for specifying allowable pressure drops in shell and tube exchangers for heavy hydrocarbons?

0 Answers  

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What is the principles of crayogenic expansion turbin

1 Answers   Goyal Group,

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Is there any way to repair a valve that is passing leaking internally without taking our process offline?

0 Answers  

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What is happening when paint dries?

0 Answers  

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Question 69 - A well delivers 225 US-gallons per minute of water to a chemical plant during normal system operation. (a) Calculate its flowrate in the unit of mega US-gallon per day or MGD. (b) The following formula is written next to the chlorine feed point : (chlorine feed rate, lb / day) = (flowrate, MGD) X (dose, mg / L) x (8.34). If this formula is correct, then what should the chlorine feed rate to be in pounds per day (lb / day) if the desired dose is 2 mg / L. (c) Prove by calculations that the constant 8.34 in the formula next to the chlorine feed point is correct. Let 1 US-gallon = 3.78541 L and 1 mg = 0.0000022046 pound.

1 Answers  

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