User Account

All Pages

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

What is the difference between scarcity and shortage, What is the differenc...

What is the difference between 'scarcity' and 'shortage'?  'Scarcity' and 'shortage' have dissimilar definitions. In reality, when most of the goods and resources are scarce go

Indifference curve, assigment

assigment

Shape of f orbitals, show the shape of f orbitals?

show the shape of f orbitals?

Raising and Lowering Tuition, Raise or Lower Tuition? Suppose that, in an a...

Raise or Lower Tuition? Suppose that, in an attempt to raise more revenue, Nobody State University increases its tuition. Assess a raise in tuition and if it will necessarily res

Determination of fixed exchange rate, DETERMINATION OF FIXED EXCHANGE RATE:...

DETERMINATION OF FIXED EXCHANGE RATE: In the flexible exchange rate regime, exchange rates are highly volatile which leads to uncertainties in the international payments/trans

Assignment, suppose you have a coffee shop. list of fixed input and variabl...

suppose you have a coffee shop. list of fixed input and variable input for operating the shop

Consumer equilibrium.., assignment on consumer equilibrium

assignment on consumer equilibrium

Real business cycles, REAL BUSINESS CYCLES: The extent of this module ...

REAL BUSINESS CYCLES: The extent of this module is partly indicated in the title. It is about real business cycle (RBC) theory. In addition, it exposes you to New Classical Bu

Rational self-interest, Discuss the impact of rational self-interest on eac...

Discuss the impact of rational self-interest on each of the following decisions

Asian crisis, Asian Crisis: Between 1997-98, several of the East Asian tige...

Asian Crisis: Between 1997-98, several of the East Asian tiger economies suffered a severe economic and financial crisis. it had big consequences in the global financial markets, t

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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