{"id":"W4309774519","doi":"10.1016/j.cej.2022.140508","title":"Production of low carbon number olefins from natural gas: Methane-involved catalytic non-oxidative propane dehydrogenation","year":2022,"lang":"en","type":"article","venue":"Chemical Engineering Journal","topic":"Catalysis and Oxidation Reactions","field":"Chemical Engineering","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"Natural Sciences and Engineering Research Council of Canada; Kara Technologies; Alberta Innovates","keywords":"Propane; Dehydrogenation; Methane; Chemistry; Catalysis; Natural gas; Product distribution; Hydrocarbon; Substitute natural gas; Syngas; Carbon fibers; Ethylene; Propene; Organic chemistry; Alkane; Chemical engineering; Inorganic chemistry; Materials science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002223951,0.0002250466,0.0003392839,0.0001548952,0.00007917824,0.00002519393,0.0002441487,0.00007458789,0.0002691901],"category_scores_gemma":[0.0003796837,0.0002306828,0.0002033871,0.0005164634,0.00002903984,0.0001838285,0.0001103882,0.001069934,0.000009289131],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004763179,"about_ca_system_score_gemma":0.00007066987,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006608676,"about_ca_topic_score_gemma":0.000001506435,"domain_scores_codex":[0.9983377,0.00001884137,0.0005323537,0.0002956263,0.0005325628,0.000282876],"domain_scores_gemma":[0.9991192,0.000091451,0.000239323,0.0002519754,0.0001553695,0.0001427453],"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":[0.00002735589,0.0001024344,0.00009381329,0.00004007383,0.0001541549,0.00000743352,0.0002615822,0.04186412,0.9570758,0.00003068321,0.00007382935,0.0002687266],"study_design_scores_gemma":[0.0004057004,0.00001065242,0.00005764956,0.00005320595,0.00008405129,0.0001023975,0.000138933,0.1658866,0.8328577,0.00002825484,0.0001567913,0.0002181739],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942291,0.0001389051,0.004320358,0.000139874,0.0008150061,0.0001406175,0.00002284903,0.00009542333,0.00009787612],"genre_scores_gemma":[0.9972542,0.00001153263,0.001786891,0.00001085032,0.0004525932,0.00004290828,0.0002669017,0.00004702392,0.0001270888],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1242181,"threshold_uncertainty_score":0.9406973,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006474168019524665,"score_gpt":0.2095291374409463,"score_spread":0.2030549694214216,"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."}}