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

Mirginal utility, what is the basis of marginal utility

what is the basis of marginal utility

Types of taxes, Taxes: Compulsory government levies collected to pay for pu...

Taxes: Compulsory government levies collected to pay for public spending. There are numerous types of taxes (corporate, income, wealth, sales, environmentaland payroll taxes); each

Criteria of a good forecasting method, Criteria of a Good Forecasting Met...

Criteria of a Good Forecasting Method: 1. Simplicity : and Ease of Comprehension: Management must be able to understand and have confidence in the techniques used compli

Functions and resources of the world bank, Functions and Resources of the B...

Functions and Resources of the Bank  The main functions of the Bank are as follows: •  to assist in reconstruction and development of the territories of it member-governmen

Perfectly competitive, how to solve for marginal revenue

how to solve for marginal revenue

Money, what is money? functions

what is money? functions

Explain about the integrability problem, Explain about the integrability pr...

Explain about the integrability problem. The Integrability Problem: Provide a system of demand functions x(p, m). Is there essentially a utility function by which such deman

What should be the appropriate growth rate in any country, What should be t...

What should be the decent/appropriate growth rate in any country?  Answer:   A growth rate of among 2-3% is considered normal for mature developed countries; for LICs, 5-7% is

Foreign investment, Foreign investment: To attract foreign investment ...

Foreign investment: To attract foreign investment – Developing Plans are used as a means of attracting foreign investment or foreign aid.Foreign government and international o

PRODUCTION, WHAT IS A PRODUCTION FUNCTION SCHEDULE?

WHAT IS A PRODUCTION FUNCTION SCHEDULE?

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