{"id":"W2047968352","doi":"10.1016/s0892-6875(02)00125-5","title":"On the rate-limiting steps of pyritic refractory gold ore heap leaching: results from small and large column tests","year":2002,"lang":"en","type":"article","venue":"Minerals Engineering","topic":"Metal Extraction and Bioleaching","field":"Engineering","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Pyrite; Chemistry; Bioleaching; Compaction; Metallurgy; Leaching (pedology); Isothermal process; Aeration; Heap leaching; Kinetics; Sulfide; Sulfur; Mineralogy; Copper; Materials science; Geology; Composite material; Thermodynamics","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":[0.000458198,0.000244205,0.0002670654,0.0001048772,0.00006520754,0.00005949966,0.0001447598,0.0001067496,0.00005452089],"category_scores_gemma":[0.0006650969,0.0002020892,0.00006357872,0.0001720916,0.00001641608,0.0001169676,0.00003577489,0.000505764,0.00001673734],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003739717,"about_ca_system_score_gemma":0.000002781887,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000729345,"about_ca_topic_score_gemma":0.00006809487,"domain_scores_codex":[0.9988238,0.0000494425,0.000421836,0.0002366208,0.000140118,0.0003282013],"domain_scores_gemma":[0.9986566,0.0008745201,0.00006293452,0.0002852325,0.00002386321,0.00009690801],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002679608,0.0001209885,0.0002160065,0.0002203624,0.0001383904,0.00002295276,0.001105705,0.1068284,0.8775181,0.001785425,0.004940938,0.007075928],"study_design_scores_gemma":[0.001427754,0.000119442,0.005353715,0.0006595296,0.00005025819,0.00001313557,0.0001760647,0.9165378,0.0136715,0.00005376107,0.06122512,0.0007119529],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916134,0.0008464745,0.0007986296,0.0001824564,0.0003467825,0.0001532296,0.00007707528,0.0002850179,0.005696975],"genre_scores_gemma":[0.9981305,0.0001473263,0.000641847,0.00008449242,0.0001829986,0.00001063618,0.00002102085,0.00005504866,0.0007261587],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8638466,"threshold_uncertainty_score":0.8240957,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02882175364490247,"score_gpt":0.2042720747193043,"score_spread":0.1754503210744018,"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."}}