{"id":"W2007156819","doi":"10.1016/j.minpro.2007.03.005","title":"Characterization of stockpile oxidation of pentlandite and pyrrhotite through kinetic analysis of their flotation","year":2007,"lang":"en","type":"article","venue":"International Journal of Mineral Processing","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":46,"is_retracted":false,"has_abstract":false,"ca_institutions":"Queen's University","funders":"","keywords":"Pentlandite; Pyrrhotite; Chemistry; Stockpile; Copper; Reaction rate constant; Kinetics; Nickel; Analytical Chemistry (journal); Mineralogy; Chromatography; Pyrite","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004188937,0.00007527162,0.0002114813,0.0002958611,0.00001852165,0.00001529095,0.0001325641,0.00003745702,0.0001915124],"category_scores_gemma":[0.00005216067,0.00006266272,0.00007426745,0.0003682266,0.00008527453,0.0005679523,0.0000260802,0.00005123167,3.732975e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000365667,"about_ca_system_score_gemma":0.00001366673,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005698176,"about_ca_topic_score_gemma":0.00004243085,"domain_scores_codex":[0.9986479,0.00002968614,0.0007505236,0.0000862294,0.0004242632,0.00006134334],"domain_scores_gemma":[0.9983326,0.00004252896,0.001245327,0.0000489592,0.0003039178,0.00002663847],"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":[0.00009918153,0.00006805041,0.02330945,0.00001508518,0.00008118383,7.756263e-7,0.001663348,0.0007859003,0.9625548,0.00008572714,0.00001984776,0.01131666],"study_design_scores_gemma":[0.0003839416,0.0001191174,0.3849317,0.00008287028,0.0001127259,0.000009727422,0.000138119,0.009657487,0.6039764,0.0002985911,0.0002158521,0.00007355676],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9311906,0.00003463526,0.06816866,0.0000803041,0.00006079186,0.00005699889,0.000009881068,0.000004070462,0.0003940571],"genre_scores_gemma":[0.9963735,0.00005651172,0.003364504,0.00004573537,0.00003969913,6.854685e-7,0.00005423943,0.00000507612,0.00006010014],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3616222,"threshold_uncertainty_score":0.2555312,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01367133107810111,"score_gpt":0.2895404406315066,"score_spread":0.2758691095534055,"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."}}