Pour point and its significance, Chemical Engineering

Assignment Help:

Pour point: Just as flashpoint when temperature is further lowered below cloud point of certain temperature, oil becomes semi-solid and losses its flow characteristics. This point is known as pour point. Pour point very much depends on presence of waxes in oil and the molecular structure of particular oil.

Significance:

1.      The lubricating oils used in capillary feed system or wicking arrangement should have low pour point.

2.      A high pour point leads to the solidification of lubricant that may cause jamming of the machines.

3.      Pour point also gives an idea of the lowest temperature at which oil can be transferred by pouring.

4.      Pour point determines suitably of the lubricant for low temperature installations which may be required to start and operate at sub-zero temperature.

 

 


Related Discussions:- Pour point and its significance

Axon, Ask queswhat is axontion #Minimum 100 words accepted#

Ask queswhat is axontion #Minimum 100 words accepted#

Conductivity of a conductor, In what important respect does the conductivit...

In what important respect does the conductivity of a conductor differ from that of an intrinsic Semiconductor.           It is well known that the conductivity of a conductor i

Problem Question Help, I am final year chemical engineering student working...

I am final year chemical engineering student working on a problem paper which has got two questions with a total of 5 parts. Would you be able to provide a solution for that?

Terminal and internal alkynes, Why terminsl alkynes is more acidic than int...

Why terminsl alkynes is more acidic than internal alkynes?

Organic chemistry, explain the identification of organic compounds basing o...

explain the identification of organic compounds basing on the structural theory

REGULA FALSE METHOD, FIND THE REAL ROOT OF xexp^x=3 regula falsemethod corr...

FIND THE REAL ROOT OF xexp^x=3 regula falsemethod correct the three decimal placess

Explain positive and negative photo resist, Positive and Negative Photo res...

Positive and Negative Photo resist There are two types of photo resist: positive and negative. For positive resists, the resist is exposed with UV light where the underlying ma

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