{"id":"W3034613105","doi":"10.4236/aces.2020.103011","title":"The Use of Process Analysis and Simulation to Identify Paths to Improve the Operation of an Iron Ore Gravity Concentration Circuit","year":2020,"lang":"en","type":"article","venue":"Advances in Chemical Engineering and Science","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Hatch (Canada)","funders":"Fonds Québécois de la Recherche sur la Nature et les Technologies","keywords":"Iron ore; Iron oxide; Mineral processing; Gravity separation; Electronic circuit; Process engineering; Specific gravity; Metallurgy; Engineering; Environmental science; Mineralogy; Chemistry; Materials science; Electrical engineering","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004608466,0.0008444159,0.000573799,0.0005241762,0.0004460627,0.0007332682,0.000572618,0.0008679306,0.002027201],"category_scores_gemma":[0.001153094,0.000318787,0.0006318318,0.0002946322,0.000326121,0.0004516522,0.0002835812,0.0005426366,0.0001811503],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006836574,"about_ca_system_score_gemma":0.001388642,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01105052,"about_ca_topic_score_gemma":0.00627096,"domain_scores_codex":[0.9998704,0.0000329271,0.000007988536,0.00002345419,0.00004582308,0.00001943571],"domain_scores_gemma":[0.9993386,0.0004523806,0.00006565313,0.00003921505,0.00008654765,0.00001774601],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003969099,0.00005214218,0.001051344,0.00004697567,0.00001268292,0.0000276101,0.00003616226,0.9856113,0.004667327,0.0007808508,0.00007538709,0.007598446],"study_design_scores_gemma":[0.000003715319,0.00002400762,0.0000781018,0.000002404558,0.000003945184,0.000003438108,0.000004395587,0.9981726,0.001400173,0.0001485487,0.0001557979,0.00000278401],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3150706,0.0002338699,0.6708646,0.0002973072,0.00007431921,0.0002839618,0.0002735476,0.002954252,0.009947642],"genre_scores_gemma":[0.9249413,0.0001363069,0.07316489,0.00002448147,0.000004442284,0.0001310853,0.0001182766,0.00006385968,0.001415483],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01105052,"threshold_uncertainty_score":0.02197242,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01499657524534287,"score_gpt":0.3030007165763204,"score_spread":0.2880041413309775,"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."}}