2006 | OriginalPaper | Buchkapitel
SYNTHESIS OF ACTIVATED CARBON FROM SPENT LUBRICATING OIL AND APPLICATION FOR ADSORPTION OF CADMIUM AND LEAD IONS FROM AQUEOUS SOLUTION
verfasst von : REYAD SHAWABKEH, ABDULAZIZ KHLAIFAT, OMAR KHASHMAN, SALAH TARAWNEH
Erschienen in: Combined and Hybrid Adsorbents
Verlag: Springer Netherlands
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
A novel activated carbon was prepared from spent lubricating oil by chemical activation. Preparation of this material involved the oxidation of lubricating oil with a mixture of sulfuric and nitric acid solutions. FT-IR analysis showed the presence of carboxylic, phenolic and lactonic groups on the surface of this material. Equilibrium sorption isotherms prepared for this carbon demonstrate that it has a significantly high capacity for lead and cadmium sorption. A maximum of 250 mg Pb
2+
and 150 mg Cd
2+
were adsorbed per gram of this carbon.