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

Assignment , I need someone to solve my assignment

I need someone to solve my assignment

Microeconomic theory homework, In this section, we ask you to write down a ...

In this section, we ask you to write down a simple, formal, mathematical model. A small number of points will be awarded for an intuitive discussion of the problem, but most of the

Demand and consumer, relationship between total utilities and marginal util...

relationship between total utilities and marginal utilities

Managerial theories of firm., Implications of Williams model of managerial ...

Implications of Williams model of managerial discretion in Nepalese industries

Is it possible for a firm to be price taker and price maker, Is it possible...

Is it possible for a firm to be both Price taker and price maker?  A firm can either be a price taker or a price maker. It cannot be price maker and price taker at the similar

Evaluation of the wto, Evaluation of the WTO: The WTO is different fro...

Evaluation of the WTO: The WTO is different from and an improvement over the GATT in the following respects:  •  The WTO is more global in its membership.  •  The WTO ha

Mankiw principles of microeconomics 7th edition, Lovers of classical music ...

Lovers of classical music persuade Congress to impose a price ceiling of $40 per concert ticket.

Cost of production, what is marginal cost

what is marginal cost

Assignment, illustrate graphically the influence of an increase in immigran...

illustrate graphically the influence of an increase in immigrants on the market supply of labour

Iso, what is an iso curve

what is an iso curve

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