{"id":"W3166861236","doi":"10.18331/brj2021.8.2.4","title":"Comparison of acetone–butanol–ethanol fermentation and ethanol catalytic upgrading as pathways for butanol production: A techno-economic and environmental assessment","year":2021,"lang":"en","type":"article","venue":"Biofuel Research Journal","topic":"Biofuel production and bioconversion","field":"Engineering","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Universidad Nacional de Colombia","keywords":"Butanol; Biofuel; Ethanol fuel; Fermentation; Biomass (ecology); Raw material; Life-cycle assessment; Waste management; Ton; Acetone; Pulp and paper industry; Production (economics); Environmental science; Chemistry; Engineering; Ethanol; Food science; Economics; Organic chemistry; Agronomy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001227532,0.0009678002,0.0009369748,0.002316914,0.0003945207,0.001843664,0.0005879878,0.0006362919,0.00110742],"category_scores_gemma":[0.0009434197,0.0002557181,0.001108401,0.002766618,0.0002337847,0.001152828,0.0005615245,0.0005383149,0.0002688899],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002141483,"about_ca_system_score_gemma":0.001025966,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01110073,"about_ca_topic_score_gemma":0.02012641,"domain_scores_codex":[0.998855,0.0001499567,0.000118507,0.0001344389,0.0006086799,0.0001334883],"domain_scores_gemma":[0.999395,0.0001650778,0.00007487249,0.00003408061,0.0002922327,0.00003873362],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003969463,0.001159464,0.04352376,0.02279677,0.001149418,0.002143885,0.0002938155,0.08297142,0.4046282,0.01047189,0.002956443,0.4239355],"study_design_scores_gemma":[0.000230668,0.006715329,0.121983,0.001166135,0.002244334,0.001039167,0.001457396,0.1158901,0.6319979,0.003092532,0.1139365,0.0002468769],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8607872,0.07810057,0.02390509,0.0004250409,0.0002088652,0.0005944159,0.003015193,0.0001985842,0.03276503],"genre_scores_gemma":[0.9413543,0.03847323,0.01516845,0.00004978113,0.0000241306,0.0001572097,0.001757285,0.00005782025,0.002957783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01110073,"threshold_uncertainty_score":0.02207226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06672010552519414,"score_gpt":0.3613172141327824,"score_spread":0.2945971086075883,"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."}}