Anissa Bouali

3 Questions 3 Answers 0 Followers

Questions related from Anissa Bouali

How to incorporate pigments is solvent based polymers?

I would like to mix some pigments in a polymer matrix (coating) but of course when the pigments are on solution, it is really difficult to obtain a homogeneous coating and in powder state I risk...

02 July 2016 7,010 3 View

Why do we actually calcinate and reduce our sample (catalyst) after the preparation by wet impregnation?

Could you please tell me the main reasons to why we actually do calcination and reduction after the synthesis of a catalyst by impregnation. Thank you in advance for your answers.

13 July 2015 931 4 View

How can one calibrate a GC with a FID detector ?

We are using a GC-fid to follow some reactions, but we need to calibrate it. The column is packed with silica and we tried to use a solution composed with isopropanol and methanol for the...

25 February 2015 7,587 5 View