{"id":"W4415482217","doi":"10.1021/acssusresmgt.5c00172","title":"Enhanced REE Sorption to MnO <sub>2</sub> with PO <sub>4</sub> and P <sub>2</sub> O <sub>7</sub> Ligands and Selective Desorption and Enrichment of Heavy REEs","year":2025,"lang":"en","type":"article","venue":"ACS Sustainable Resource Management","topic":"Extraction and Separation Processes","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Rio Tinto","keywords":"Adsorption; Oxalate; Sorption; Cobalt; Reagent; Desorption; Acid mine drainage; Humic acid; Ligand (biochemistry)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001449725,0.0004789716,0.0003048489,0.0001067835,0.0001032591,0.0003559055,0.0003393136,0.0003382261,0.001243469],"category_scores_gemma":[0.0002655124,0.0003005679,0.0001785682,0.0001082389,0.0002005421,0.0002694332,0.0003187514,0.0002903845,0.0003608518],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002263502,"about_ca_system_score_gemma":0.00015973,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001289197,"about_ca_topic_score_gemma":0.002949127,"domain_scores_codex":[0.9998806,0.00001725614,0.00000786586,0.00003152516,0.00003242999,0.00003038293],"domain_scores_gemma":[0.9999329,0.00001914752,0.00001468726,0.000006009428,0.00001629934,0.00001098527],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00003114547,0.000005333746,0.00004218815,0.00001665133,0.000001357159,0.000007024529,0.000005406529,0.00003536093,0.9995041,0.000006666616,0.000009310232,0.0003355597],"study_design_scores_gemma":[0.000006608715,0.00005432017,0.0009546138,0.000001537275,0.00000339061,0.00002163939,0.00001080982,0.0008653101,0.997612,0.00000674259,0.0004596162,0.000003252476],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963102,0.0002067967,0.002557079,0.00004107271,0.000009480252,0.00002179779,0.00008257983,0.00009052242,0.0006804671],"genre_scores_gemma":[0.9874899,0.0003689812,0.007082261,0.00007895691,0.000008309975,0.00004099279,0.0001953712,0.00006429181,0.004670843],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001289197,"threshold_uncertainty_score":0.004159808,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003614103300462607,"score_gpt":0.2033633691909005,"score_spread":0.1997492658904379,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}