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

Price floor, 1f

1f

Endowendowment, How to solve questions of endowments?

How to solve questions of endowments?

Elasticity of demand, elasticity of demand for demand function Q=10-2p for ...

elasticity of demand for demand function Q=10-2p for decrease in price from Rs 3 to Rs 2

Americas Dependency on China, What will be the effects of americas dependen...

What will be the effects of americas dependency on china?

Elasticity of Demand, the price elasticity for gizmos is known to be 1, if ...

the price elasticity for gizmos is known to be 1, if sellers of gizmos increase their

Consumer equullibruim, income=100 price of x=5 price of x2=10 find consumer...

income=100 price of x=5 price of x2=10 find consumer equilibrium with diagram

What types of questions would concern microeconomics, What types of questio...

What types of questions would concern microeconomics, versus macroeconomics? Microeconomics concerns itself with decision-making of individual consumers, firms  and other organ

Equity, Equity: The proportion of a company's total assets which are "owned...

Equity: The proportion of a company's total assets which are "owned" outright by the company's owners. A company's equity is equivalent to its value less its debt owed to bankers,

General, A tax imposed on a market with an inelastic demand and an elastic ...

A tax imposed on a market with an inelastic demand and an elastic supply will cause

Indifference curves between consumption goods and leisure, How many hours w...

How many hours will an individual allocate to leisure if their indifference curves  between consumption goods and leisure are concave to the origin? Show in figures and explain in

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