{"id":"W2073889573","doi":"10.1021/ef010213p","title":"Sensitivity of Asphaltene Properties to Separation Techniques","year":2002,"lang":"en","type":"article","venue":"Energy & Fuels","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":218,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Syncrude","keywords":"Asphaltene; Solubility; Solvent; Chromatography; Chemistry; Precipitation; Hildebrand solubility parameter; Yield (engineering); Molar mass; Chemical engineering; Materials science; Organic chemistry; Composite material; Polymer","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002592654,0.001011395,0.0007308387,0.001704216,0.0006184457,0.0009596482,0.000604735,0.0008816204,0.001848254],"category_scores_gemma":[0.01068959,0.0007763159,0.0007734181,0.001203882,0.0007130074,0.0009996331,0.001271393,0.001219495,0.001222712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004586352,"about_ca_system_score_gemma":0.0004256315,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001257878,"about_ca_topic_score_gemma":0.001850648,"domain_scores_codex":[0.9945133,0.0008550258,0.0006968747,0.001216136,0.002277244,0.00044155],"domain_scores_gemma":[0.9922376,0.004132143,0.0008704232,0.001099843,0.001461004,0.0001989],"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":[0.0002459657,0.00004136066,0.003962479,0.0002753085,0.0001172866,0.00008873083,0.0001065269,0.0005834589,0.9840304,0.0001046862,0.0001159177,0.01032785],"study_design_scores_gemma":[0.000005092719,0.0001928085,0.0106293,0.00001744114,0.00005368444,0.0002910716,0.00004304478,0.0006082821,0.9863193,0.0001562721,0.001666562,0.00001718458],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8964463,0.01352763,0.07659843,0.000492847,0.0003483312,0.0007237049,0.00156434,0.001025079,0.009273145],"genre_scores_gemma":[0.9463208,0.007009686,0.03941974,0.0004832312,0.00007264291,0.0003831234,0.002045098,0.0004906341,0.003774958],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002592654,"threshold_uncertainty_score":0.01371145,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01871982975760013,"score_gpt":0.2434306943826933,"score_spread":0.2247108646250932,"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."}}