{"id":"W4403584195","doi":"10.1002/cjce.25524","title":"Potassium sulphate production from an aqueous sodium sulphate from lead‐acid battery recycling: Impact of feedstock impurities on products yields","year":2024,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Extraction and Separation Processes","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Foundation for Innovation; University of Regina","keywords":"Raw material; Potassium; Impurity; Chemistry; Lead–acid battery; Sodium; Aqueous solution; Lead (geology); Inorganic chemistry; Pulp and paper industry; Battery (electricity); Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0003764807,0.0004891304,0.0004544361,0.0005436523,0.0003015858,0.0007758008,0.0003650025,0.000492173,0.001007636],"category_scores_gemma":[0.0003870014,0.0002366215,0.0006637628,0.0005157996,0.0002265637,0.000414308,0.0003566232,0.0003988323,0.0009076858],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003756183,"about_ca_system_score_gemma":0.0004443069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002740743,"about_ca_topic_score_gemma":0.004314586,"domain_scores_codex":[0.9997168,0.00003416299,0.00003600981,0.00003180863,0.0001366528,0.00004448459],"domain_scores_gemma":[0.9998398,0.00003293752,0.00002433135,0.00001694667,0.00006820635,0.00001781998],"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":[0.0004020619,0.00006763182,0.001345457,0.000428384,0.00003012597,0.0002929341,0.00006762769,0.002621274,0.9849668,0.0001243356,0.0001508426,0.009502498],"study_design_scores_gemma":[0.000005896175,0.0001860431,0.0007933555,0.00001598732,0.00002118705,0.00004841935,0.00003926339,0.002434105,0.9953928,0.00003710883,0.001016441,0.000009352146],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927544,0.0009612624,0.002312196,0.00007285538,0.00003012924,0.00003632634,0.0004343914,0.0001640696,0.003234385],"genre_scores_gemma":[0.9955102,0.0008592188,0.001502253,0.00001420341,0.000002774112,0.00001402858,0.000241607,0.00004810544,0.0018076],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002740743,"threshold_uncertainty_score":0.005449593,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01567919444118124,"score_gpt":0.2377143225907015,"score_spread":0.2220351281495202,"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."}}