{"id":"W2477000851","doi":"10.1016/j.cej.2016.07.061","title":"Esterification of free fatty acids with methanol to biodiesel using heterogeneous catalysts: From model acid oil to microalgae lipids","year":2016,"lang":"en","type":"article","venue":"Chemical Engineering Journal","topic":"Biodiesel Production and Applications","field":"Engineering","cited_by":90,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Biodiesel; Transesterification; Chemistry; Oleic acid; Methanol; Canola; Fatty acid methyl ester; Biodiesel production; Fatty acid; Organic chemistry; Biofuel; Food science; Catalysis; Chromatography; Biochemistry; Biology; Biotechnology","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":[0.00008887715,0.0002249563,0.0002549663,0.0001583202,0.0000417434,0.00003735812,0.0003605345,0.0001069315,0.00001409703],"category_scores_gemma":[0.0000748362,0.0001734604,0.00007211018,0.0002753291,0.00003202548,0.0001215541,0.00006673722,0.0001906153,0.00001804535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001801055,"about_ca_system_score_gemma":0.0000255852,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006214993,"about_ca_topic_score_gemma":7.359336e-7,"domain_scores_codex":[0.9988976,0.000005498549,0.0003661089,0.000244897,0.00019395,0.0002920095],"domain_scores_gemma":[0.9990281,0.00002291546,0.00005067376,0.0004713584,0.000124513,0.0003023957],"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":[0.00001809492,0.00001642648,0.00001974943,0.00002752478,0.00006457687,8.201187e-7,0.0001661406,0.1005514,0.896026,0.000008569549,0.0002560736,0.002844605],"study_design_scores_gemma":[0.000309299,0.00001708882,0.0000365835,0.0001341187,0.00003194284,0.00006813478,0.00001087662,0.03001161,0.9684564,0.00002242587,0.0006509299,0.000250548],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.422783,0.0001568043,0.5763007,0.000353651,0.0001225583,0.0000597777,0.00007830192,0.0001280848,0.00001715705],"genre_scores_gemma":[0.7636886,0.0000334955,0.2358797,0.0000334286,0.000259413,0.00002894535,0.000006580556,0.00005187236,0.00001787578],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.3409057,"threshold_uncertainty_score":0.7073509,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01691484734542872,"score_gpt":0.2122080570718229,"score_spread":0.1952932097263942,"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."}}