Josef Jezko

Supercritical Gas Extraction of South African Coals

John R. Kershaw, Josef Jezko · Separation Science and Technology · 1982 · 38 citations

Engineering, Chemical Engineering, Chemistry +13

The effect of solvent properties on the supercritical gas extraction of coal

Josef Jezko, David Gray, John R. Kershaw · Fuel Processing Technology · 1982 · 35 citations

Engineering, Chemical Engineering, Chemistry +9

Relations between hydroliquefaction behaviour and the organic properties of a variety of South African coals

David Gray, Gordon Barrass, Josef Jezko et al. · Fuel · 1980 · 33 citations

Agriculture, Chemistry, Hydrology +10

Process effects on the nature of coal liquefaction products

John R. Kershaw, Gordon Barrass, David Gray et al. · Fuel · 1980 · 15 citations

Engineering, Chemical Engineering, Mining Engineering +9