1. Hydrotreating in a Fischer-Tropsch refinery;de Klerk,2001
2. Worldwide catalyst report;Stell;Oil Gas J,2001
3. Sasol: World's largest oil-from-coal plant;Hoogendoorn;British Chem. Eng.,1957
4. Sasol: World's largest oil-from-coal plant;Hoogendoorn;British Chem. Eng.,1957
5. Sasol: World's largest oil-from-coal plant;Hoogendoorn;British Chem. Eng.,1957