Pramila Patil

4 Questions 4 Answers 0 Followers

Questions related from Pramila Patil

What can be the reason for shift in GC peak towards less retention time?

I am carrying out reaction with Organophosphorus compound which when dissolved in methanol shows peak at 5.77. But when the compound is passed in vapour state mixed with zero grade air and again...

27 April 2017 9,571 6 View

What are the best methods to prevent settling of heavier particles in slurry?

Slurries generally consists of some heavier particles which should remain suspended in solution for best coating results. Kindly suggest best way to maintain viscosity of alumina slurries. Thank you:)

15 March 2017 4,507 4 View

A broad peak in GC for toluene using honeycomb monolith is observed. What might be the reason?

I am passing 0.5 ul of toluene at 100 ml flow rate and 80 degrees, through ceramic honeycomb monolith and at room temperature there is no peak observed. When the temperature is raised to 80...

07 February 2017 5,532 2 View

What is the best method to make slurry for coating of ceramic monolith using gamma alumina of nanometer size?

Addition of which material can make slurry stable and viscous.

01 January 1970 8,223 3 View