Avishkar Bhagat

Avishkar Bhagat
Institute of Chemical Technology, Mumbai | ICT · Department of Oils, Oleochemicals and Surfactants Technology

Master of Technology

Questions

Questions (4)
Question
Alpha sulpho methyl ester or Fatty acid methyl esters are type of anionic surfactants.
Question
How to check progress of reaction of sulphonation of FAME, is there any point which indicates that the sulphonation of FAME has been completed or not?
Question
How to dissolve NaHSO3 in FAME? How did we come to know that, the reaction of sulphonation is completed? What exactly did methanol do during the purification of FAMES?
Question
Polymeric surfactants especially polymers of those anionic surfactants which are used in personal care and home care.