quote:Originally posted by theshi:
i would like more infomation as to how i can try this out in the laboratoy to pufity a low viscosity paraffinic oilquote:Originally posted by K.K. Saxena:
We are offering envoirnmentally friendly used oil re-refining technology.The process is as under:
1. Dehydration at atmospheric pressure
2. Total vaporization and fractional condensation at moderate vacuum and controlled temperatures to collect base oil, spindle oil and gas oil seperately during controlled temperature fractional condensation.
3. Hot contact bleaching with 2.5% clay ( this is currentlt permitted in India)
We are offering 7500 and 15000 TPA re-refining plant.Acid treatment section can be replaced by total vaporisation and fractional condensation section in conventional acid treatment plants at much lower investment.
Please contact:techkrft@bom5.vsnl.net.in
I have filtered transmision oils, gasoline engine oils, diesel engine oils and hydraulic oils at a laboratory scale with coarse and fine clays and a mixture of both at 50%, with no pressure and at ambient temperature, so making a three stages process and came out up to a peach crystal clear colour of the filtered samples.
Now I want to try it out in a larger scale throught physical filtration by stages in a multiple vassel plant that I have constucted.
Regards