Payas Dandekar

5 Questions 1 Answers 0 Followers

Questions related from Payas Dandekar

How to determine acid value and refractive index of crude oil?

What is the simple procedure to determine the acid value of heavy crude oil and also what type of refractometer can be used to determine the refractive index of crude oil?

04 April 2019 3,604 1 View

Does stability of emulsion depend in the way they are stored? (like in beakers and tubes)?

I have an oil in water emulsion in which more oil is dispersed in less amount of water, the oil is viscous in nature. the emulsion seems stable when kept in tubes while it the same seems unstable...

20 March 2019 3,502 3 View

How to make multiple emulsion samples of different composition from single large sample?

I am working on oil in water emulsion. i wanted to know that if i make a 250 ml emulsion of 60% oil and 40% water containing 1000 ppm surfactant and remove 50 ml from it for stability analysis....

18 October 2018 2,099 1 View

What is the detailed procedure for SARA analysis of heavy crude oil?

I want the detailed procedure for SARA analysis, solvents required, apparatus and also detailed procedure on how to perform column chromatography with multiple solvents.

05 September 2018 2,182 6 View

What are thegeneral guidelines and tips for handling heavy crude oil in lab?

I am currently working on a project aimed at reducing the viscosity of heavy oil for pipeline transportation. i need some guidance regarding handling heavy crude in lab for eg. sample preparation,...

24 July 2018 8,578 4 View