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

Wealth tax, Wealth Tax: A tax in that owners of specific forms of wealth (l...

Wealth Tax: A tax in that owners of specific forms of wealth (likereal estate, financial wealth, or inheritances) should pay a specified proportion of that wealth to government, us

Price discrimination and bundling, We consider two regions A and B. Each ma...

We consider two regions A and B. Each market has the same size (i.e. number of consumers) but differs in the willingness to pay for one unit of the good proposed by the firm. On ma

What do you meant by informal economy, Q. What do you meant by Informal Eco...

Q. What do you meant by Informal Economy? Informal Economy:Informal sector of the economy represents the production of services and goods for the own-use of the producers or fo

Cost-benefit analysis, Normal 0 false false false EN-IN...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Haberler''s Theories, Modem theories of trade

Modem theories of trade

Opportunity cost, explain the relationship between scarcity,choice and opp...

explain the relationship between scarcity,choice and opportunity cost

Gdp, Suppose that investment spending increases by $10 million, shifting up...

Suppose that investment spending increases by $10 million, shifting up the aggregate expenditure line and increasing GDP from GDP1 to GDP2. If the MPC is 0.9, then what is the chan

Determine the non orthogonal - anova, 1. The two-way ANOVA, non-orthogonal ...

1. The two-way ANOVA, non-orthogonal case, has been a vexing problem for ANOVA researchers for many years.  Please answer the following questions concerning the two-way non-orthogo

Effectiveness of productive effort, Productivity:Generally, productivity me...

Productivity:Generally, productivity measures efficiency or effectiveness of productive effort. Productivity can be measured in several different ways. Physical productivity measur

Oligopoly, stackelberg,bertnart,cournet about oligopoly

stackelberg,bertnart,cournet about oligopoly

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