Mpho Ramudzwagi

6 Questions 3 Answers 0 Followers

Questions related from Mpho Ramudzwagi

How do determine the concentration of precipitate when adsorbing copper ions from solutions?

Good day I am adsorbing copper(II) ions from solution( synthetic solution at 0.05M concentration) . I just noticed that the adsorption is dependent on the pH.I then decided to vary pH from 1 to...

12 December 2017 5,173 5 View

What information do we gain from the number of cycles done when conducting a bond ball mill work index test work?

I just started with this kind of comminution test, and would rely appreciate your help. Thank you

02 February 2017 6,952 1 View

What is the effect of water quality of flotation i.e precious metal and base metals?

Good day good people Can you please share with me some articles on the effect of water quality on flotation, this could be effect on collectors, frother and depressants. Thank you in advance

10 October 2016 9,644 2 View

What effect does pH as on the percentage recovery during leaching of iron and nickel bearing jarosite?

I had prepared 50ml of 0.5M Sulphuric acid and to that I added 20ml of 0.5M sulphuric acid containing 9 drops of 2M sodium hydroxide. I then leached the mixture for 15 minutes using a magnetic...

10 October 2015 6,920 4 View

What affects the recovery when using shaking tables?

I am doing a practical experiment and i wanted to know what affects the recovery of concentrates when using shaking tables, is it the increase in sloping angle or the speed of the table

03 March 2015 5,944 2 View

Does the change in the distance between the opposite poles affect the magnetic field if the current remains constant?

I am doing an experiment on electromagnetic separation and I want to ask whether the change in the distance between the opposite poles affect the magnetic field if the current remains constant?

02 February 2015 3,287 3 View