{"corpus_id":96994130,"paper_sha":"ad115b8177706a197144f0c861156c59916af4bd","doi":"10.1590/S0101-20611997000400031","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2092933899,"dblp_id":null,"acl_id":null,"title":"ESTUDO DA SELETIVIDADE CAPACIDADE EM SISTEMAS SÓLIDO-GÁS","year":1997,"publication_date":"1997-12-01","venue":"","journal":{"name":"Food Science and Technology International","pages":"506-511","volume":"17"},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Chemistry","Engineering"],"reference_count":0,"citation_count":1,"influential_citation_count":0,"is_open_access":false,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":null,"s2_open_access_landing_url":null,"s2_open_access_license":null,"s2_open_access_status":null,"pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"The solubility of heavy compounds in gaseous phase containing a supercritical component (solid-gas equilibrium) was analised. It was adopted the state equation of Peng-Robinson, to represent the solid-gas systems considered. The model was applied to several cases ranging from binary systems (mono-solid/mono-solvent) to multi-solid/multi-solvent systems. For each system, it was done the estimation of pertinent parameters, the binary interaction parameters, obtained by non-linear regression from experimental data of correspondent solid-gas equilibrium. Using the results obtained from binary systems, predictions of selectivity/capacity for ternary systems like 2 solids-1 solvent were accomplished, and then a comparison with experimental data of ternary systems was achieved.","claims":[{"public_id":"cl_b745e30135b09757e2a26c815bcd7ce3","status":"active","text":"Binary interaction parameters were estimated by non-linear regression from experimental solid-gas equilibrium data for each system.","confidence":0.97,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_b745e30135b09757e2a26c815bcd7ce3"},{"public_id":"cl_f1d29b431b501f88a968a97fd13d81f0","status":"active","text":"Peng-Robinson state equation was adopted to represent the solid-gas systems considered.","confidence":0.98,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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