{"id":"W2313431356","doi":"10.2118/176127-ms","title":"R&amp;D Technologies for Acid Gases Extraction from Natural Gases","year":2015,"lang":"en","type":"article","venue":"","topic":"Spacecraft and Cryogenic Technologies","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Natural gas; Separator (oil production); Supersonic speed; Nozzle; Process engineering; Extraction (chemistry); Natural-gas processing; Gas separation; Industrial gas; Choked flow; Air separation; Materials science; Environmental science; Membrane; Waste management; Chemistry; Mechanical engineering; Engineering; Chromatography; Gas turbines; Aerospace engineering; Thermodynamics; Physics; Organic chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0006006159,0.0006078117,0.0003905942,0.001510429,0.0004085199,0.0008522965,0.000642714,0.0005265466,0.002980628],"category_scores_gemma":[0.0002834671,0.0002242931,0.000860007,0.00112972,0.0003367529,0.0008574998,0.0004678156,0.0006961686,0.003524366],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005892249,"about_ca_system_score_gemma":0.0007167868,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007030895,"about_ca_topic_score_gemma":0.0007563121,"domain_scores_codex":[0.9991716,0.00007646154,0.0000668944,0.0001193384,0.0004967528,0.00006888068],"domain_scores_gemma":[0.9997106,0.00003994552,0.00004978303,0.00005672294,0.0001201473,0.00002273201],"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":[0.0001081827,0.00007391422,0.0008733897,0.001166536,0.00002954828,0.0002721587,0.0001037862,0.001056396,0.851738,0.004553753,0.001360312,0.138664],"study_design_scores_gemma":[0.0000148331,0.0003042297,0.002189338,0.00006769726,0.00005806701,0.0007637585,0.00006092304,0.002185816,0.8738434,0.0008497876,0.1196332,0.00002902851],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2900833,0.06735537,0.544458,0.0009962869,0.0009550354,0.0007477766,0.002099144,0.002920848,0.0903843],"genre_scores_gemma":[0.5199528,0.04770195,0.3740331,0.0005240123,0.0003305689,0.0004666896,0.004973501,0.0003393274,0.05167808],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002980628,"threshold_uncertainty_score":0.009971142,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03428525462965035,"score_gpt":0.2630882408311618,"score_spread":0.2288029862015115,"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."}}