{"id":"W4416144139","doi":"10.1007/978-3-032-00102-3_122","title":"Expanding Capacity at the Morenci Copper Concentrate Pressure Leach Plant","year":2025,"lang":"en","type":"book-chapter","venue":"","topic":"Metal Extraction and Bioleaching","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Hatch (Canada)","funders":"","keywords":"Pilot plant; Shut down; Procurement; Heap leaching; Plant production; Copper; Production (economics)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004466565,0.00053471,0.0002443625,0.0009283937,0.001119747,0.002046163,0.001308765,0.001273722,0.051817],"category_scores_gemma":[0.0002973767,0.0003751397,0.0004059751,0.0008861683,0.0005280149,0.003028048,0.001754971,0.001325337,0.01491515],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002244593,"about_ca_system_score_gemma":0.002112613,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008453673,"about_ca_topic_score_gemma":0.02267076,"domain_scores_codex":[0.999725,0.00002739254,0.000003789437,0.00003045643,0.0001570019,0.00005631315],"domain_scores_gemma":[0.9998581,0.00003175438,0.000004268337,0.00001890107,0.00005199934,0.00003487364],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001755399,0.0002969411,0.001004047,0.0003053203,0.00001339348,0.0007114054,0.0006290698,0.01130544,0.05062144,0.08755713,0.1683391,0.6790412],"study_design_scores_gemma":[0.00002506096,0.0001024652,0.001179985,0.00008404322,0.00001171156,0.0003781691,0.0003105615,0.007650603,0.01875333,0.01273343,0.9587317,0.00003890522],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.02130488,0.002498751,0.05868161,0.003839839,0.0005305019,0.0001518069,0.0003481699,0.002060931,0.9105834],"genre_scores_gemma":[0.05698069,0.002498244,0.02657669,0.0007620169,0.0001354651,0.00006032938,0.0002940998,0.0005661346,0.9121264],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.051817,"threshold_uncertainty_score":0.1733451,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02745438755785436,"score_gpt":0.2216385225525841,"score_spread":0.1941841349947298,"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."}}