Thermal spelling, Chemical Engineering

Assignment Help:

Thermal spelling: The breaking or cracking or peeling off the refractory is known as spelling. A good refractory must show a good resistance to thermal spelling. Thermal spelling can be decreased by minimizing the development of internal stress by:

(1)         Using refractory with high porosity, good thermal conductivity and low coefficient of expansion.

(2)         Avoiding sudden temperature changes.

(3)         Proper furnace design

 

 


Related Discussions:- Thermal spelling

Edta method, structure of EDTA and estimation of hardness of water by Edta ...

structure of EDTA and estimation of hardness of water by Edta method

Tg curve, why ,a substance is being heated at a fast rate the temperature o...

why ,a substance is being heated at a fast rate the temperature of decomposition will be the higher than the obtain at a slower heating rate..

Strength of materials, A double riveted double cover butt joint is used for...

A double riveted double cover butt joint is used for connecting plates 1.2 cm thick. The diameter of the rivets is 2.2 cm. The permissible stresses in tension - 100 N/mm2 The per

Ammonia, full process of ammonia synthesis

full process of ammonia synthesis

What is the phase rule and what does it indicate, What is the phase rule an...

What is the phase rule and what does it indicate? Gibbs' phase rule is the fundamental rule on which phase diagrams are based. It gives the number of degrees of freedom for a g

Lab testing, formule for alcoholic cidity

formule for alcoholic cidity

Characteristics that can affect the flow of bulk solids, What are the diffe...

What are the different characteristics that can affect the flow of bulk solids and how? The main characteristics which can affect flow of bulk solids are as below: > Moistu

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