Vighnesh Prasad

4 Questions 4 Answers 0 Followers

Questions related from Vighnesh Prasad

What is the meaning of Overlapping the FTIR peak for different compound?

In FTIR analysis, I am getting single peak of same intensity at same wave number for three compounds i.e. CTAB, sodium salicylate (NaSal) and mixture of CTAB+NaSal in aquous media. Peaks are...

15 May 2019 9,300 7 View

What are the parameters which affects the selection of a suitable surfactant for a particular suspension?

How should I select a suitable surfactant for coal-water slurry which could overcome the sedimentation problem without the increase in slurry viscosity during flow in pipes? What should be the...

24 November 2016 3,911 5 View

What should be the Limiting Settling Velocity factor (Fl) in durand's equation for less than 5 micron particle size ?

Let say my particle size (D50) = 3.25 micron and Cv = 10% than what should be Limiting Settling Velocity factor (Fl) ? Actually I'm looking for Limiting settling velocity from Durand's equation.

15 January 2015 270 1 View

Is there any method to reduce the slip and sedimentation effects in a concentric cylinder type rheometer?

At different solid concentrations, I'm not getting favorable results at lower shear rates from the rheology test. But when I go to a higher shear rate, I'm getting favorable results. Is this...

28 October 2014 5,749 4 View