FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3120707211> ?p ?o ?g. }

• W3120707211 endingPage "105029" @default.
• W3120707211 startingPage "105029" @default.
• W3120707211 abstract "Abstract Cellulose beads loaded with graphene nanoplatelets (GNP) were prepared by a physical gelation method, which was feasible under mild conditions. The phases spontaneously separate when the cellulosic solution is dropped into an acid solution, maintaining semi-spherical shapes with diameter between 3.4 and 3.9 mm, which is desirable for continuous-flow systems. Beads were tested for the removal of Congo red dye using a differential column batch reactor. Langmuir isotherm described the adsorption equilibrium, with maximum adsorption capacities of 98.1 and 139.6 mg/g for cellulose and cellulose-GNP beads. GNP increased the number of binding sites in the adsorbent. Removal efficiencies were higher than 90% within a broad range of initial concentration and sorbent loading. Static batch experiments evidenced slow kinetics for both sorbents, reaching equilibrium after 400 min. Hence, mass transfer was enhanced using a differential column batch reactor. The mass transfer coefficient, kL increased from 3.16 × 10−4 to 6.94 × 10−4 L/mg min, reaching equilibrium in half of the static adsorption time. External mass transfer resistance was minimized as turbulent flow is developed around the sorbent particles, allowing to obtain adsorption efficiencies close to 100% in a reasonably low time of 100 min. GNP promoted faster kinetics, as kL was 7.58 × 10−4 L/mg min. A model was developed to describe the adsorption dynamics based on the equilibrium. Although desorption was not favorable, cellulose-GNP beads’ direct disposal is attractive due to the sorbent’s hydrogel-like nature. A future work perspective is to evaluate these adsorbents under continuous fixed-bed operation." @default.
• W3120707211 created "2021-01-18" @default.
• W3120707211 creator A5006037456 @default.
• W3120707211 creator A5012552135 @default.
• W3120707211 creator A5052301724 @default.
• W3120707211 creator A5069761245 @default.
• W3120707211 creator A5081570153 @default.
• W3120707211 date "2021-04-01" @default.
• W3120707211 modified "2023-10-12" @default.
• W3120707211 title "Congo red adsorption with cellulose-graphene nanoplatelets beads by differential column batch reactor" @default.
• W3120707211 cites W1852367705 @default.
• W3120707211 cites W1916917223 @default.
• W3120707211 cites W1965246045 @default.
• W3120707211 cites W1966522503 @default.
• W3120707211 cites W1974626338 @default.
• W3120707211 cites W1979583864 @default.
• W3120707211 cites W1984787926 @default.
• W3120707211 cites W1986113254 @default.
• W3120707211 cites W1987438730 @default.
• W3120707211 cites W1988742251 @default.
• W3120707211 cites W1997990070 @default.
• W3120707211 cites W1998464819 @default.
• W3120707211 cites W2009127402 @default.
• W3120707211 cites W2011656327 @default.
• W3120707211 cites W2012588499 @default.
• W3120707211 cites W2018522084 @default.
• W3120707211 cites W2018941264 @default.
• W3120707211 cites W2033702627 @default.
• W3120707211 cites W2034766960 @default.
• W3120707211 cites W2040687681 @default.
• W3120707211 cites W2042140361 @default.
• W3120707211 cites W2053120253 @default.
• W3120707211 cites W2071811742 @default.
• W3120707211 cites W2074773455 @default.
• W3120707211 cites W2085918752 @default.
• W3120707211 cites W2120168134 @default.
• W3120707211 cites W2135126944 @default.
• W3120707211 cites W225103056 @default.
• W3120707211 cites W2254623713 @default.
• W3120707211 cites W2316955548 @default.
• W3120707211 cites W2341121149 @default.
• W3120707211 cites W2385733866 @default.
• W3120707211 cites W2465799105 @default.
• W3120707211 cites W2576089060 @default.
• W3120707211 cites W2591388937 @default.
• W3120707211 cites W2738591387 @default.
• W3120707211 cites W2767041154 @default.
• W3120707211 cites W2789422539 @default.
• W3120707211 cites W2792441671 @default.
• W3120707211 cites W2808753930 @default.
• W3120707211 cites W2809421304 @default.
• W3120707211 cites W2902974954 @default.
• W3120707211 cites W2906313936 @default.
• W3120707211 cites W2940614190 @default.
• W3120707211 cites W2961044485 @default.
• W3120707211 cites W2972180578 @default.
• W3120707211 cites W2981382428 @default.
• W3120707211 cites W2984606027 @default.
• W3120707211 cites W2997138630 @default.
• W3120707211 cites W3004440907 @default.
• W3120707211 cites W3012687738 @default.
• W3120707211 cites W3016078761 @default.
• W3120707211 cites W3020375026 @default.
• W3120707211 cites W3037273911 @default.
• W3120707211 cites W3047708220 @default.
• W3120707211 cites W3090795910 @default.
• W3120707211 cites W3095165675 @default.
• W3120707211 cites W2064099523 @default.
• W3120707211 doi "https://doi.org/10.1016/j.jece.2021.105029" @default.
• W3120707211 hasPublicationYear "2021" @default.
• W3120707211 type Work @default.
• W3120707211 sameAs 3120707211 @default.
• W3120707211 citedByCount "27" @default.
• W3120707211 countsByYear W31207072112021 @default.
• W3120707211 countsByYear W31207072112022 @default.
• W3120707211 countsByYear W31207072112023 @default.
• W3120707211 crossrefType "journal-article" @default.
• W3120707211 hasAuthorship W3120707211A5006037456 @default.
• W3120707211 hasAuthorship W3120707211A5012552135 @default.
• W3120707211 hasAuthorship W3120707211A5052301724 @default.
• W3120707211 hasAuthorship W3120707211A5069761245 @default.
• W3120707211 hasAuthorship W3120707211A5081570153 @default.
• W3120707211 hasConcept C121332964 @default.
• W3120707211 hasConcept C127413603 @default.
• W3120707211 hasConcept C13355873 @default.
• W3120707211 hasConcept C150394285 @default.
• W3120707211 hasConcept C161790260 @default.
• W3120707211 hasConcept C171250308 @default.
• W3120707211 hasConcept C178790620 @default.
• W3120707211 hasConcept C185592680 @default.
• W3120707211 hasConcept C192562407 @default.
• W3120707211 hasConcept C2524010 @default.
• W3120707211 hasConcept C2779155187 @default.
• W3120707211 hasConcept C2779251873 @default.
• W3120707211 hasConcept C2780551164 @default.
• W3120707211 hasConcept C30080830 @default.
• W3120707211 hasConcept C33923547 @default.
• W3120707211 hasConcept C42360764 @default.

• next