{"id":"W3101521471","doi":"10.1002/cjce.23943","title":"Diethylenetriamine as a selective pyrrhotite depressant: Properties, application, and mitigation strategies","year":2020,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Metal Extraction and Bioleaching","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Tailings; Diethylenetriamine; Chelation; Pyrrhotite; Effluent; Lime; Chemistry; Smelting; Environmental chemistry; Metallurgy; Environmental science; Materials science; Mineralogy; Inorganic chemistry; Environmental engineering; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"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":[0.0002245504,0.0004178144,0.000364067,0.000557938,0.0001710042,0.000443726,0.0003658825,0.0006112747,0.001071129],"category_scores_gemma":[0.000144678,0.0002118046,0.0003970514,0.0003384345,0.0001350056,0.0004708857,0.0002283814,0.0003491001,0.0005916776],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003124043,"about_ca_system_score_gemma":0.0002636724,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007752979,"about_ca_topic_score_gemma":0.001491419,"domain_scores_codex":[0.9998624,0.00001655627,0.00001496068,0.00002551046,0.00005364632,0.00002684103],"domain_scores_gemma":[0.9999225,0.00001242496,0.000027199,0.000003501874,0.00002588534,0.000008509517],"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":[0.0002075962,0.0002539629,0.0008678199,0.007374531,0.0000889732,0.000626579,0.00007402493,0.001815378,0.8164284,0.001385216,0.002491292,0.1683862],"study_design_scores_gemma":[0.0000272799,0.001833443,0.003541354,0.0003154674,0.0002156588,0.00147211,0.0001364559,0.00283564,0.8232672,0.0003388977,0.1659628,0.00005384196],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.2631843,0.7045151,0.01254307,0.001334629,0.000440858,0.0001933336,0.0002976754,0.0001796011,0.01731138],"genre_scores_gemma":[0.5682465,0.4070422,0.008311597,0.0006467512,0.0002027828,0.00009149233,0.0002700091,0.00002566816,0.01516292],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001071129,"threshold_uncertainty_score":0.003583252,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008895664068161748,"score_gpt":0.1776797446815906,"score_spread":0.1687840806134289,"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."}}