About The Author

Yizhak Marcus is a professor emeritus of chemistry at the Hebrew University of Jerusalem and active in research at the age of 87. He is also an artist and had several exhibitions of his paintings.

Solubility In Sub- And Supercritical Ethanol

Extraction by subcritical and supercritical ethanol has been applied to many materials for the recovery of useful products from them. The treatment of coals and oil shales with these solvents may yield liquid fuels and many plant biomass materials are sources of bio-active products when subjected to extraction with ethanol at the named conditions. The