PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34973572-2 2022 In this study an environmentally sustainable process using supercritical carbon dioxide as the solvent, along with a small volume of tributyl-phosphate-nitric acid (TBP-HNO3) adduct as the chelating agent, is developed to extract rare earth elements (REEs) from fluorescent lamp waste. Nitric Acid 152-163 TATA-box binding protein Homo sapiens 165-168 34973572-5 2022 Furthermore, UV visible spectroscopy is performed to determine the coordination chemistry of the rare earths of interest, i.e., yttrium, europium, and terbium during the complexation with TBP-HNO3 adduct. Nitric Acid 192-196 TATA-box binding protein Homo sapiens 188-191 34973572-6 2022 It is found that Al3+ and Ca2+ cations from the aluminium oxide (Al2O3) and hydroxyapatite (Ca5(PO4)3OH) present in the fluorescent lamp waste compete with REEs in reacting with TBP-HNO3 adduct; hence, REE extractions from real fluorescent lamp waste is less than previously reported extractions from synthetic feeds. Nitric Acid 182-186 TATA-box binding protein Homo sapiens 178-181