FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3042304611> ?p ?o ?g. }

• W3042304611 endingPage "4463" @default.
• W3042304611 startingPage "4447" @default.
• W3042304611 abstract "In the present research, piperazine grafted-reduced graphene oxide RGO-N-(piperazine) was synthesized through a three-step reaction and employed as a highly efficient nanoadsorbent for H2S gas removal. Temperature optimization within the range of 30–90 °C was set which significantly improved the adsorption capacity of the nanoadsorbent. The operational conditions including the initial concentration of H2S (60,000 ppm) with CH4 (15 vol%), H2O (10 vol%), O2 (3 vol%) and the rest by helium gas and gas hour space velocity (GHSV) 4000–6000 h−1 were examined on adsorption capacity. The results of the removal of H2S after 180 min by RGO-N-(piperazine), reduced graphene oxide (RGO), and graphene oxide (GO) were reported as 99.71, 99.18, and 99.38, respectively. Also, the output concentration of H2S after 180 min by RGO-N-(piperazine), RGO, and GO was found to be 170, 488, and 369 ppm, respectively. Both chemisorption and physisorption are suggested as mechanism in which the chemisorption is based on an acid–base reaction between H2S and amine, epoxy, hydroxyl functional groups on the surface of RGO-N-(piperazine), GO, and RGO. The piperazine augmentation of removal percentage can be attributed to the presence of amine functional groups in the case of RGO-N-(piperazine) versus RGO and GO. Finally, analyses of the equilibrium models used to describe the experimental data showed that the three-parameter isotherm equations Toth and Sips provided slightly better fits compared to the three-parameter isotherms." @default.
• W3042304611 created "2020-07-23" @default.
• W3042304611 creator A5007782158 @default.
• W3042304611 creator A5019990734 @default.
• W3042304611 creator A5051986638 @default.
• W3042304611 creator A5061452996 @default.
• W3042304611 creator A5077098479 @default.
• W3042304611 creator A5083362762 @default.
• W3042304611 date "2020-07-14" @default.
• W3042304611 modified "2023-09-24" @default.
• W3042304611 title "Covalent modification of reduced graphene oxide with piperazine as a novel nanoadsorbent for removal of H2S gas" @default.
• W3042304611 cites W1917322655 @default.
• W3042304611 cites W1960426267 @default.
• W3042304611 cites W1966323370 @default.
• W3042304611 cites W1976130042 @default.
• W3042304611 cites W1976869753 @default.
• W3042304611 cites W1981377367 @default.
• W3042304611 cites W1987313154 @default.
• W3042304611 cites W1997380863 @default.
• W3042304611 cites W1999839030 @default.
• W3042304611 cites W2009190103 @default.
• W3042304611 cites W2027635271 @default.
• W3042304611 cites W2038239334 @default.
• W3042304611 cites W2044258586 @default.
• W3042304611 cites W2045465826 @default.
• W3042304611 cites W2059482640 @default.
• W3042304611 cites W2064211832 @default.
• W3042304611 cites W2068468784 @default.
• W3042304611 cites W2072214543 @default.
• W3042304611 cites W2081087586 @default.
• W3042304611 cites W2083441060 @default.
• W3042304611 cites W2087207644 @default.
• W3042304611 cites W2101977779 @default.
• W3042304611 cites W2102415385 @default.
• W3042304611 cites W210319773 @default.
• W3042304611 cites W2119989570 @default.
• W3042304611 cites W2123830103 @default.
• W3042304611 cites W2128654538 @default.
• W3042304611 cites W2147875763 @default.
• W3042304611 cites W2161058762 @default.
• W3042304611 cites W2164671963 @default.
• W3042304611 cites W2188700708 @default.
• W3042304611 cites W2316668024 @default.
• W3042304611 cites W2319875293 @default.
• W3042304611 cites W2587826830 @default.
• W3042304611 cites W2742184981 @default.
• W3042304611 cites W2763911804 @default.
• W3042304611 cites W2893277684 @default.
• W3042304611 cites W2910762141 @default.
• W3042304611 cites W2922527683 @default.
• W3042304611 cites W2941346566 @default.
• W3042304611 cites W2951031475 @default.
• W3042304611 cites W2951967657 @default.
• W3042304611 cites W2983672736 @default.
• W3042304611 cites W3034215709 @default.
• W3042304611 cites W4233194460 @default.
• W3042304611 doi "https://doi.org/10.1007/s11164-020-04214-8" @default.
• W3042304611 hasPublicationYear "2020" @default.
• W3042304611 type Work @default.
• W3042304611 sameAs 3042304611 @default.
• W3042304611 citedByCount "5" @default.
• W3042304611 countsByYear W30423046112021 @default.
• W3042304611 countsByYear W30423046112022 @default.
• W3042304611 countsByYear W30423046112023 @default.
• W3042304611 crossrefType "journal-article" @default.
• W3042304611 hasAuthorship W3042304611A5007782158 @default.
• W3042304611 hasAuthorship W3042304611A5019990734 @default.
• W3042304611 hasAuthorship W3042304611A5051986638 @default.
• W3042304611 hasAuthorship W3042304611A5061452996 @default.
• W3042304611 hasAuthorship W3042304611A5077098479 @default.
• W3042304611 hasAuthorship W3042304611A5083362762 @default.
• W3042304611 hasBestOaLocation W30423046112 @default.
• W3042304611 hasConcept C118792377 @default.
• W3042304611 hasConcept C131779359 @default.
• W3042304611 hasConcept C150394285 @default.
• W3042304611 hasConcept C161790260 @default.
• W3042304611 hasConcept C171250308 @default.
• W3042304611 hasConcept C178790620 @default.
• W3042304611 hasConcept C179104552 @default.
• W3042304611 hasConcept C185592680 @default.
• W3042304611 hasConcept C192562407 @default.
• W3042304611 hasConcept C2776201271 @default.
• W3042304611 hasConcept C2779851234 @default.
• W3042304611 hasConcept C2780050857 @default.
• W3042304611 hasConcept C30080830 @default.
• W3042304611 hasConcept C33790079 @default.
• W3042304611 hasConcept C42922719 @default.
• W3042304611 hasConceptScore W3042304611C118792377 @default.
• W3042304611 hasConceptScore W3042304611C131779359 @default.
• W3042304611 hasConceptScore W3042304611C150394285 @default.
• W3042304611 hasConceptScore W3042304611C161790260 @default.
• W3042304611 hasConceptScore W3042304611C171250308 @default.
• W3042304611 hasConceptScore W3042304611C178790620 @default.
• W3042304611 hasConceptScore W3042304611C179104552 @default.
• W3042304611 hasConceptScore W3042304611C185592680 @default.
• W3042304611 hasConceptScore W3042304611C192562407 @default.
• W3042304611 hasConceptScore W3042304611C2776201271 @default.
• W3042304611 hasConceptScore W3042304611C2779851234 @default.

• next