FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4223432306> ?p ?o ?g. }

• W4223432306 endingPage "557" @default.
• W4223432306 startingPage "544" @default.
• W4223432306 abstract "Thin film composite (TFC) membranes possessing polyvinyl alcohol (PVA) selective layer and polyacrylonitrile membrane-support were developed via dynamic mode technique based on concentration polarization phenomenon. The effect of the molecular weight cut-off (MWCO) of membrane-support, concentration of PVA solution and filtration mode on the gel layer formation was studied via the analysis of kinetic curves of flux and PVA rejection in ultrafiltration. The effects of concentrations of PVA, glutaraldehyde (GA) and hydrochloric acid (HA), filtration time, and transmembrane pressure (TMP) on the structure and pervaporation (PV) performance of TFC membranes for ethanol dehydration were investigated. It was found that an increase in PVA concentration, duration of filtration and TMP results in an increase in the TFC membrane selective layer thickness. It was shown that pervaporation permeate flux decreased when TFC membranes were prepared using higher PVA concentration and longer time of PVA filtration. The pervaporative permeate flux through TFC membranes passed through the maximum at TMP of 3 bar, then became practically stable for membranes prepared at TMP in the range of 4-8 bar. It was attributed to the formation of microdefects of the selective layer due to the compaction-relaxation behavior of membrane support during selective layer formation at elevated pressures. It was also shown that the dependence of PV separation factor on the duration of PVA solution filtration passes through the maximum which is consistent with the time of the stable gel-layer formation calculated from the kinetic curves. The found optimal conditions for preparation of TFC dynamic membranes were following: dead-end ultrafiltration mode, the component concentrations in the solution — 1.0 wt.% PVA, 0.06 wt.% GA, 0.5 wt.% HA, using the simultaneous application technique (SimAT) with the filtration time — 10 min and TMP — 3 bar." @default.
• W4223432306 created "2022-04-14" @default.
• W4223432306 creator A5018701078 @default.
• W4223432306 creator A5036092879 @default.
• W4223432306 creator A5037582283 @default.
• W4223432306 creator A5050964575 @default.
• W4223432306 creator A5061385317 @default.
• W4223432306 creator A5089631390 @default.
• W4223432306 date "2022-06-01" @default.
• W4223432306 modified "2023-09-26" @default.
• W4223432306 title "Development of dynamic PVA/PAN membranes for pervaporation: Correlation between kinetics of gel layer formation, preparation conditions, and separation performance" @default.
• W4223432306 cites W1186458288 @default.
• W4223432306 cites W1964508293 @default.
• W4223432306 cites W1966214089 @default.
• W4223432306 cites W1966391847 @default.
• W4223432306 cites W1969188805 @default.
• W4223432306 cites W1972745120 @default.
• W4223432306 cites W1977782286 @default.
• W4223432306 cites W1987506011 @default.
• W4223432306 cites W1987734462 @default.
• W4223432306 cites W1990137139 @default.
• W4223432306 cites W1992403111 @default.
• W4223432306 cites W1996313815 @default.
• W4223432306 cites W2003029572 @default.
• W4223432306 cites W2004626433 @default.
• W4223432306 cites W2006868401 @default.
• W4223432306 cites W2008428984 @default.
• W4223432306 cites W2009232383 @default.
• W4223432306 cites W2012489396 @default.
• W4223432306 cites W2013518470 @default.
• W4223432306 cites W2013665288 @default.
• W4223432306 cites W2014029667 @default.
• W4223432306 cites W2018400920 @default.
• W4223432306 cites W2019204719 @default.
• W4223432306 cites W2025051995 @default.
• W4223432306 cites W2027188545 @default.
• W4223432306 cites W2029453735 @default.
• W4223432306 cites W2047994643 @default.
• W4223432306 cites W2049525581 @default.
• W4223432306 cites W2049649166 @default.
• W4223432306 cites W2054314893 @default.
• W4223432306 cites W2057846844 @default.
• W4223432306 cites W2063846954 @default.
• W4223432306 cites W2071495732 @default.
• W4223432306 cites W2071744476 @default.
• W4223432306 cites W2072323993 @default.
• W4223432306 cites W2073826835 @default.
• W4223432306 cites W2080909938 @default.
• W4223432306 cites W2081633518 @default.
• W4223432306 cites W2083774355 @default.
• W4223432306 cites W2084320690 @default.
• W4223432306 cites W2089923999 @default.
• W4223432306 cites W2090451054 @default.
• W4223432306 cites W2103480263 @default.
• W4223432306 cites W2110594459 @default.
• W4223432306 cites W2111169297 @default.
• W4223432306 cites W2112359871 @default.
• W4223432306 cites W2113665383 @default.
• W4223432306 cites W2152453704 @default.
• W4223432306 cites W2159369268 @default.
• W4223432306 cites W2274332145 @default.
• W4223432306 cites W2299761417 @default.
• W4223432306 cites W2300047622 @default.
• W4223432306 cites W2573194676 @default.
• W4223432306 cites W2594242361 @default.
• W4223432306 cites W2612854004 @default.
• W4223432306 cites W2729658319 @default.
• W4223432306 cites W2751142567 @default.
• W4223432306 cites W2753753139 @default.
• W4223432306 cites W2758175133 @default.
• W4223432306 cites W2762833248 @default.
• W4223432306 cites W2767248032 @default.
• W4223432306 cites W2782096705 @default.
• W4223432306 cites W2790542316 @default.
• W4223432306 cites W2801799126 @default.
• W4223432306 cites W2811131901 @default.
• W4223432306 cites W2883595637 @default.
• W4223432306 cites W2886711676 @default.
• W4223432306 cites W2899285507 @default.
• W4223432306 cites W2941837355 @default.
• W4223432306 cites W2965108919 @default.
• W4223432306 cites W2971477703 @default.
• W4223432306 cites W2988129750 @default.
• W4223432306 cites W2995103303 @default.
• W4223432306 cites W2999851991 @default.
• W4223432306 cites W2999974754 @default.
• W4223432306 cites W3002647540 @default.
• W4223432306 cites W3004209751 @default.
• W4223432306 cites W3007666403 @default.
• W4223432306 cites W3036527970 @default.
• W4223432306 cites W3043738961 @default.
• W4223432306 cites W635674427 @default.
• W4223432306 doi "https://doi.org/10.1016/j.cherd.2022.04.016" @default.
• W4223432306 hasPublicationYear "2022" @default.
• W4223432306 type Work @default.
• W4223432306 citedByCount "5" @default.
• W4223432306 countsByYear W42234323062022 @default.
• W4223432306 countsByYear W42234323062023 @default.

• next