Why is steam added into the cracker in thermal cracking?

2 Answers  

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List the advantages and disadvantages of a pfr?

0 Answers  

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Where barrel pump use?

0 Answers   Deepak Fertilisers,

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

0 Answers  

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where can i get previous question papers of GATE in chemical engineering

7 Answers   CPCL,

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CHEMICAL MATERIAL BALANCE – EXAMPLE 2.2 : Three hundred gallons of a mixture containing 75.0 wt % ethanol and 25 wt % water (mixture specific gravity = 0.877) and a quantity of a 40.0 wt % ethanol - 60 wt % water mixture (specific gravity = 0.952) are blended to produce a mixture containing 60.0 wt % ethanol. The specific gravity of a substance is the ratio of density of a substance compared to the density of water. The symbol of weight percent is wt %. (a) Estimate the specific gravity of the 60 % mixture by assuming that y = mx c where y is wt % ethanol, x is mixture specific gravity. Values for m and c are constants. (b) Determine the required volume of the 40 % mixture.

1 Answers  

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ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.22 : An engineering company intends to produce a small piece of biochemical instrument for sales. Let A = overall fixed cost of production, B = variable cost of production per unit, C = selling price per unit, D = quantity of unit produced. Breakeven Analysis is used where revenue = cost. (a) Explain the role of Breakeven Analysis by using A, B, C and D. (b) Find the value of Contribution Margin in term of A, B, C and / or D. (c) At the breakeven point where revenue = cost, derive an equation of D as a function of A, B and C.

1 Answers  

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Is there a handy way to determine if a horizontal pipe is running full if the flow rate is known?

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What is a good estimate for the absolute roughness for epoxy lined carbon steel pipe?

0 Answers  

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What is the Import Procurement Cycle ? and what are the customization steps in SAP ?

0 Answers   Siemens,

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when u are walking on the road, somebody got injured by accident. what is ur immediate action.

13 Answers   HPCL,

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What's -74C, dew point is better the -70C dew point In draying unit .

1 Answers  

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