Explain the advantages of using a ball mill over other conventional methods of crushing?

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why distillation of water takes more time than toluene ,eventhough the later boiling point is more than water ?

3 Answers  

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what is petrol density ? why ?

3 Answers   Reliance,

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ENGINEERING MATHEMATICS - EXAMPLE 8.4 : Let 1 ^ 1 = 1, 2 ^ 2 = 4, 3 ^ 3 = 27. By using the Excel computer programming - either by Solver or Goal Seek, find the value of v for the Van der Waals equation (P - a / v ^2) (v - b) = RT where a = 18.82, b = 0.1193, P = 2, R = 0.082, T = 5000 for benzene. Describe briefly how to use Solver and Goal Seek in Excel program of computer to find the solution quickly.

1 Answers  

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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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Explain what are the problems that are associated with the expansion joints?

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can anybody give me syallbus of chemical engineering for section engineer in railway.

0 Answers   CCIL,

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my qualification is b.tech- industrial biotech. i was read about many chemical engineering subject as a allied like unit operation, chemical thermodynamics, chemical reaction engineering , mass transfer and separation, downstream processing and principle of chemical engineering. and i have 2 yrs working exprience on in the field of instrumentation and control... and my query is "can i able work as process technologist" and which subject i want conc. more?........

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What are the specialized crushing methods?

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whats the allowed tolerance of pipe to pipe butt joint mismatching

0 Answers  

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what is the difference between the heat exchanger and cooling tower???????????

10 Answers   BARC, Essar,

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What is the chemical name of Silica gel?

2 Answers  

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