Simangaliso Sibusiso Nkosi

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Questions related from Simangaliso Sibusiso Nkosi

How can we obtain the maximum quantity of ethanol per kilo of sugar cane juice?

Does the amount of crystallized sugar have the effect on the quantity of produced ethanol?

04 April 2014 236 5 View

Which acid is most effective to dehydrate ethanol to ethylene? Can we get these results at lower temperatures?

I wish to design the dehydration of ethanol at the least possible costs. Can this be done at temperatures around 80 to 100 degrees and lower pressures?

04 April 2014 1,064 2 View

How to obtain high quality ethanol from the fermentation of molasses?

How much sugar can be crystallised from the sugar cane to get the high quality ethanol, or how much yeast should be added?

04 April 2014 1,375 4 View

How does the catalyst increase the rate of reaction? Does it increase or decrease the free energy of the reactants?

I am concerned mostly with the energy associated with introducing the catalyst: does it supply ions or just energy or what ever the case might be? Can we use bio-catalyst instead of metal or...

07 July 2013 3,862 1 View

How does yeast promote fementation?

What is the mechanism of this conversion (converting sucrose to ethanol)?

07 July 2013 9,862 0 View

How does temperature affect the leaching rate when extracting zinc from zinc ore?

Extracting zinc from zinc ore

10 October 2012 8,171 2 View