Steam question, chemistry, Microeconomics

Assignment Help:
Processors of aseptically packaged juice-based beverages must adequately heat their product before packaging it in order to be sure that they have “killed” the microorganisms which may be present in the unprocessed beverage. (9 marks total)
A juice processing operation uses steam to heat the fruit juice up to a temperature of 96°C prior to packaging it in drink boxes. They need to heat 3,250 kg of apple juice (10.5% solids) from an initial storage temperature of 39°F to its heat treatment temperature. How much saturated steam at 617.8 kPa would be needed for this task (to the nearest kg)? In this case, the condensate is to be discharged from the process without any further cooling to recover any of its heat and is returned to the “steam plant” where it is reheated and turned back into steam.

How much steam is required per batch of product (see description in Part a) if the condensate is discharged from the process after being cooled to 75°C to use some of its heat in the process? Express your answer to the nearest kg.


How much steam is saved by recovering some of the heat in the condensate (i.e., the difference between the process as outlined in part a as compared to the process in part b). Express your answer to the nearest of kg of steam.


Related Discussions:- Steam question, chemistry

Structure of the imf, Structure of the IMF: The Central office of the ...

Structure of the IMF: The Central office of the IMF is in Washington DC, USA. It has 184 members. It is affiliated to the UNO. The highest authority of the IMF is the Board of

Market Penetration, Market Penetration: Indian entrepreneurs have to ...

Market Penetration: Indian entrepreneurs have to constantly bear in mind the fast changing trade trends and re-orient their strategies to derive higher yields by way of large

Arbitrage pricing theory, Arbitrage Pricing Theor y Arbitrage ...

Arbitrage Pricing Theor y Arbitrage defines the procedure of continuously buying a security for privacy, currency, or commodity on one market and selling it in another

Determine the population growth rates, Determine the population growth rate...

Determine the population growth rates Birth control meant that those who didn't wish to have more children can exercise their choice. Parents began to find more satisfaction o

Demand function for product, 2. You are examining the effects of a specific...

2. You are examining the effects of a specific tax of 10 cents imposed on the sales of a product that we shall call XYZ. To carry out your analysis, assume that the market is a per

Perform a one way anova, The Tastee Bakery Company supplies a bakery produc...

The Tastee Bakery Company supplies a bakery product to many supermarkets in a metropolitan area. The company wishes to study the effect of shelf display height employed by the supe

Why the productivity growth slowdown of america in 1973, The Productivity G...

The Productivity Growth Slowdown However in 1973 steady trend of climbing rates of productivity growth stopped cold. Between 1973 and 1995 measured growth in output per worker

Marris model, what is the assumption of the model ?

what is the assumption of the model ?

Cost, #question.theories of cost

#question.theories of cost

INDIFFERENCE CURVES, HOW TO REDUCE SMOKING USING INDIFFERENCE S AND BUDGETL...

HOW TO REDUCE SMOKING USING INDIFFERENCE S AND BUDGETLINE

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd