{"public_id":"cl_cc436b2bc3ca0e43f6a4b91fc69ef17d","status":"active","superseded_by_public_id":null,"corpus_id":93885112,"text":"Methane recovery exceeds 99% and unit productivity reaches 3.3 mol CH4/(kgads.h) in the reported simulation example.","confidence":0.96,"paper":{"corpus_id":93885112,"title":"Utilization of Dual-PSA Technology for Natural Gas Upgrading and Integrated CO2 Capture","url":"https://sah.borca.ai/papers/93885112"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.96,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_6289e5eee4d90944cc73793eff5f2de1","name":"simulation example","description":"A modeled separation case used to evaluate the proposed PSA configuration.","types":["evaluation setting"],"url":"https://sah.borca.ai/concepts/co_6289e5eee4d90944cc73793eff5f2de1"},{"public_id":"co_c4c16a8017bcb2152b9a7526d2845e9d","name":"methane recovery","description":"The fraction of methane recovered from the feed after separation.","types":["performance metric"],"url":"https://sah.borca.ai/concepts/co_c4c16a8017bcb2152b9a7526d2845e9d"},{"public_id":"co_e8b98bf1e58d56347f6ac49791ac64af","name":"unit productivity","description":"A productivity measure normalized by adsorbent mass and time.","types":["performance metric"],"url":"https://sah.borca.ai/concepts/co_e8b98bf1e58d56347f6ac49791ac64af"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_cc436b2bc3ca0e43f6a4b91fc69ef17d"}