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

Molar flow rate., 100 mol/hr of methane reacts with steam to produce CO2 in...

100 mol/hr of methane reacts with steam to produce CO2 in a main reaction of the reformer. The amount of steam used is 12.5% excess based on this main reaction. Some of the methane

Water vapour coexist in equilibrium, The degree of freedom when ice water a...

The degree of freedom when ice water and water vapour coexist in equilibrium is zero

Water technology, whycoagulant is not used in hot lime soda proces

whycoagulant is not used in hot lime soda proces

Nitroalkanes, Mechanism of hydrolysis of nitroalkanes

Mechanism of hydrolysis of nitroalkanes

Perform an energy balance, Ammonia is oxidized with air to form nitric oxid...

Ammonia is oxidized with air to form nitric oxide in the first step to produce nitric acid.  The reaction occurs in a well insulated continuous reactor based on the stoichiometry:

¿, miunuman t Boston party

miunuman t Boston party

C++ programming., ac++ programming which calculate molcular weight of hydro...

ac++ programming which calculate molcular weight of hydrocarbon compounds

design and construction, Design and Construction : Note the design of the...

Design and Construction : Note the design of the college building. Also observe the quality of construction and the materials (bricks, tiles, stone, cement, mosaic or any other)

Fules and lubrication technology, minimum mass of air required for complet...

minimum mass of air required for complete combustionof the HFO

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