Nicotine (c) in a water (a) solution containing 1% nicotine is to be extracted with kerosene (b) at 20°c using co-current contact equipment. water and kerosene are essentially insoluble. i) determine the percentage extraction of nicotine if 100 kg of feed solution is extracted once with 150 kg solvent. [4 marks) ii) determine the percentage extraction of nicotine for three theoretical extractions using 50 kg solvent each.
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Nicotine (c) in a water (a) solution containing 1% nicotine is to be extracted with kerosene (b) at...
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