Area required for the evaporator, Chemistry

Assignment Help:

A single-effect evaporator is used to concentrate 60000 kg h-1 of a 40 wt % NaOH  solution which is fed to the evaporator at 40°C.  The concentrated liquid is a 55 wt % NaOH  solution. Saturated steam at 3 atm is available for heating.  The vapour space in the evaporator  is at a pressure of 10 kPa.  The overall heat transfer coefficient is 2000 W m-2 K-1 Determine:

a)  the amount of vapour produced.  

b)  the area required for the evaporator.   Include clearly values of relevant properties.              
 
c)  the economy.


Related Discussions:- Area required for the evaporator

Aufabau principle, Why are the lanthanides and actinides series call the f-...

Why are the lanthanides and actinides series call the f-block

Xylene, How to synthesize xylene? How many methods(ways) to synthesize xyle...

How to synthesize xylene? How many methods(ways) to synthesize xylene?

What is the basicity of h3po4?, The Basicity is 3 as there are 3 H atoms th...

The Basicity is 3 as there are 3 H atoms that can be displaced from compound.

Standard solutions and titrations, How are standard solutions and titratio...

How are standard solutions and titrations are prepared in industry?

Platinichloride method for bases - chemical methods, Platinichloride Method...

Platinichloride Method for Bases - Chemical Methods Organic bases combine along with chloroplatinic acid, H 2 PtCl 6 to make insoluble platinichlorides, that on ignition, opt

dicarboxylic, how to prepare a dicarboxyl

how to prepare a dicarboxylic ?

Write Your Message!

Captcha
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!

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