. . "000322268000005" . . "RIV/60461373:22310/13:43895602!RIV14-GA0-22310___" . . "60829" . . "3" . "Zik\u00E1nov\u00E1, Arlette" . "ANAL\u00DDZA CHYB P\u0158I UR\u010COV\u00C1N\u00CD JEDNOSLO\u017DKOV\u00DDCH PERMEABILIT A IDE\u00C1LN\u00CDCH"@cs . . . "Kompozitn\u00ED membr\u00E1ny obsahuj\u00EDc\u00ED molekulov\u00E1 s\u00EDta v polyimidov\u00E9 matrici se jev\u00ED jako perspektivn\u00ED materi\u00E1ly pro separaci plyn\u016F vzhledem k jejich vysok\u00E9 selektivit\u011B a relativn\u011B vysok\u00E9 propustnosti. Ur\u010Den\u00ED permeability pevn\u00FDch membr\u00E1n je \u010Dasov\u011B n\u00E1ro\u010Dn\u00E9 a z\u00EDskan\u00E9 hodnoty jsou zat\u00ED\u017Eeny experiment\u00E1ln\u00ED chybou. Byl analyzov\u00E1n vliv nejistoty v ur\u010Den\u00ED n\u011Bkter\u00FDch veli\u010Din na spolehlivost z\u00EDskan\u00E9 hodnoty permeability p\u0159i pou\u017Eit\u00ED metody konstantn\u00EDho objemu s \u010Dasov\u011B prom\u011Bnn\u00FDm tlakem. Celkov\u00E1 nejistota v ur\u010Den\u00ED m\u011B\u0159en\u00E9 permeability kompozitn\u00EDch membr\u00E1n polyimid/Silikalit-1 je 7-13%, hlavn\u00EDmi faktory p\u0159isp\u00EDvaj\u00EDc\u00ED k t\u00E9to chyb\u011B jsou nep\u0159estnosti v ur\u010Den\u00ED tlou\u0161\u0165ky membr\u00E1ny a permeabilitn9ho koeficientu" . "CZ - \u010Cesk\u00E1 republika" . "F\u00EDla, Vlastimil" . . "Error Analysis in Assessment of Single-Component Permeability and Ideal Separation Selectivity of Low-Permeability Membrane Materials"@en . . . "Chemick\u00E9 listy" . . "Bernauer, Bohumil" . . "107" . "Prokopov\u00E1, Olga" . "ANAL\u00DDZA CHYB P\u0158I UR\u010COV\u00C1N\u00CD JEDNOSLO\u017DKOV\u00DDCH PERMEABILIT A IDE\u00C1LN\u00CDCH"@cs . "\u010Capek, Pavel" . "Sysel, Petr" . "5"^^ . . "Ko\u010Di\u0159\u00EDk, Milan" . "http://chemicke-listy.cz/docs/full/2013_03_214-218.pdf" . "4"^^ . "RIV/60461373:22310/13:43895602" . "P(GA203/09/1353)" . "ANAL\u00DDZA CHYB P\u0158I UR\u010COV\u00C1N\u00CD JEDNOSLO\u017DKOV\u00DDCH PERMEABILIT A IDE\u00C1LN\u00CDCH" . "Kompozitn\u00ED membr\u00E1ny obsahuj\u00EDc\u00ED molekulov\u00E1 s\u00EDta v polyimidov\u00E9 matrici se jev\u00ED jako perspektivn\u00ED materi\u00E1ly pro separaci plyn\u016F vzhledem k jejich vysok\u00E9 selektivit\u011B a relativn\u011B vysok\u00E9 propustnosti. Ur\u010Den\u00ED permeability pevn\u00FDch membr\u00E1n je \u010Dasov\u011B n\u00E1ro\u010Dn\u00E9 a z\u00EDskan\u00E9 hodnoty jsou zat\u00ED\u017Eeny experiment\u00E1ln\u00ED chybou. Byl analyzov\u00E1n vliv nejistoty v ur\u010Den\u00ED n\u011Bkter\u00FDch veli\u010Din na spolehlivost z\u00EDskan\u00E9 hodnoty permeability p\u0159i pou\u017Eit\u00ED metody konstantn\u00EDho objemu s \u010Dasov\u011B prom\u011Bnn\u00FDm tlakem. Celkov\u00E1 nejistota v ur\u010Den\u00ED m\u011B\u0159en\u00E9 permeability kompozitn\u00EDch membr\u00E1n polyimid/Silikalit-1 je 7-13%, hlavn\u00EDmi faktory p\u0159isp\u00EDvaj\u00EDc\u00ED k t\u00E9to chyb\u011B jsou nep\u0159estnosti v ur\u010Den\u00ED tlou\u0161\u0165ky membr\u00E1ny a permeabilitn9ho koeficientu"@cs . "ANAL\u00DDZA CHYB P\u0158I UR\u010COV\u00C1N\u00CD JEDNOSLO\u017DKOV\u00DDCH PERMEABILIT A IDE\u00C1LN\u00CDCH" . "Brabec, Libor" . . . . "Hrab\u00E1nek, Pavel" . . . . "uncertainty of permeability determination; method of constant volume; composite membranes; permeability"@en . "Composite membranes containing molecular sieve particles embedded in a polyimide matrix are promising due to their increased permeability and high selectivity in gas separation processes. Determination of permeability of dense membranes is time-consuming and the resulting values are loaded with experimental errors. The impact of uncertainty in various quantities on the reliability of the permeability values measured by the constant volume/ variable pressure method was analyzed. The total uncertainty of the measurements on polyimide/Silicalite-1 membranes is 7-13 %, the errors in membrane thickness and permeation coefficient being the main contributing factors."@en . "22310" . "[D785328D39A4]" . . "9"^^ . "0009-2770" . "Error Analysis in Assessment of Single-Component Permeability and Ideal Separation Selectivity of Low-Permeability Membrane Materials"@en .