Matches in SemOpenAlex for { <https://semopenalex.org/work/W2967743417> ?p ?o ?g. }
- W2967743417 endingPage "115979" @default.
- W2967743417 startingPage "115979" @default.
- W2967743417 abstract "Abstract To date, there are no research in the literature on the esterification reaction for biodiesel production using bismuth silicate as catalyst. With the assistance of ultrasonication at different times, the bismuth silicate (BS) catalysts were successfully prepared by hydrothermal method and applied in oleic acid esterification with methanol for biodiesel production. The prepared catalysts were characterized by XRD, HR-TEM, BET, NH3-TPD and UV-vis/DR to reveal their physicochemical and optical properties. Further, the biodiesel sample was characterized by FT-IR analysis. The results of XRD and HR-TEM–EDS confirmed the preparation of Bi4Si3O12 and Bi2SiO5 phases by hydrothermal method at different ultrasonic irradiation times. Interestingly, the surface area, pore volume, total acidity and band gap energies of the prepared catalysts increase with increasing the ultrasonic irradiation time from 10 min to a maximum value at 30 min then decreased. It was observed that the catalyst sonicated for 30 min (BS30) (Bi2SiO5) exhibited the highest esterification conversion efficiency of 90% at optimized reaction conditions of 80 °C, molar ratio of methanol to oleic acid of 120, 0.3 g of catalyst and 2 h reaction time. The reusability of BS30 catalyst was estimated by utilizing it for five runs with catalytic efficiency of 80%." @default.
- W2967743417 created "2019-08-22" @default.
- W2967743417 creator A5081029029 @default.
- W2967743417 date "2019-11-01" @default.
- W2967743417 modified "2023-10-16" @default.
- W2967743417 title "Bismuth silicate (Bi4Si3O12 and Bi2SiO5) prepared by ultrasonic-assisted hydrothermal method as novel catalysts for biodiesel production via oleic acid esterification with methanol" @default.
- W2967743417 cites W1127470191 @default.
- W2967743417 cites W1969495655 @default.
- W2967743417 cites W1991238855 @default.
- W2967743417 cites W1993217129 @default.
- W2967743417 cites W2005264542 @default.
- W2967743417 cites W2011628378 @default.
- W2967743417 cites W2013369330 @default.
- W2967743417 cites W2015411150 @default.
- W2967743417 cites W2021841933 @default.
- W2967743417 cites W2025342706 @default.
- W2967743417 cites W2026252830 @default.
- W2967743417 cites W2039442307 @default.
- W2967743417 cites W2040961972 @default.
- W2967743417 cites W2046847001 @default.
- W2967743417 cites W2055700360 @default.
- W2967743417 cites W2058291104 @default.
- W2967743417 cites W2058853746 @default.
- W2967743417 cites W2063087680 @default.
- W2967743417 cites W2070665981 @default.
- W2967743417 cites W2072993080 @default.
- W2967743417 cites W2076179877 @default.
- W2967743417 cites W2088187758 @default.
- W2967743417 cites W2090651660 @default.
- W2967743417 cites W2218678412 @default.
- W2967743417 cites W2327817462 @default.
- W2967743417 cites W2330219526 @default.
- W2967743417 cites W2442247289 @default.
- W2967743417 cites W2466955507 @default.
- W2967743417 cites W2505876755 @default.
- W2967743417 cites W2560408779 @default.
- W2967743417 cites W2589097346 @default.
- W2967743417 cites W2592806916 @default.
- W2967743417 cites W2605487550 @default.
- W2967743417 cites W2606267604 @default.
- W2967743417 cites W2606528670 @default.
- W2967743417 cites W2611104488 @default.
- W2967743417 cites W2612180542 @default.
- W2967743417 cites W2622677076 @default.
- W2967743417 cites W2727602182 @default.
- W2967743417 cites W2764182339 @default.
- W2967743417 cites W2768244852 @default.
- W2967743417 cites W2773953232 @default.
- W2967743417 cites W2794355941 @default.
- W2967743417 cites W2795546996 @default.
- W2967743417 cites W2804982596 @default.
- W2967743417 cites W2808762197 @default.
- W2967743417 cites W2810509239 @default.
- W2967743417 cites W2824826162 @default.
- W2967743417 cites W2884451338 @default.
- W2967743417 cites W2890964531 @default.
- W2967743417 cites W2891714234 @default.
- W2967743417 cites W2896260503 @default.
- W2967743417 cites W2900388389 @default.
- W2967743417 cites W2900591967 @default.
- W2967743417 cites W2903530766 @default.
- W2967743417 cites W2910298640 @default.
- W2967743417 cites W2917713612 @default.
- W2967743417 cites W2918224738 @default.
- W2967743417 cites W2921634760 @default.
- W2967743417 cites W2921820513 @default.
- W2967743417 cites W2925344703 @default.
- W2967743417 doi "https://doi.org/10.1016/j.fuel.2019.115979" @default.
- W2967743417 hasPublicationYear "2019" @default.
- W2967743417 type Work @default.
- W2967743417 sameAs 2967743417 @default.
- W2967743417 citedByCount "35" @default.
- W2967743417 countsByYear W29677434172020 @default.
- W2967743417 countsByYear W29677434172021 @default.
- W2967743417 countsByYear W29677434172022 @default.
- W2967743417 countsByYear W29677434172023 @default.
- W2967743417 crossrefType "journal-article" @default.
- W2967743417 hasAuthorship W2967743417A5081029029 @default.
- W2967743417 hasConcept C127413603 @default.
- W2967743417 hasConcept C156622251 @default.
- W2967743417 hasConcept C161790260 @default.
- W2967743417 hasConcept C178790620 @default.
- W2967743417 hasConcept C185592680 @default.
- W2967743417 hasConcept C192562407 @default.
- W2967743417 hasConcept C2777335606 @default.
- W2967743417 hasConcept C2779607525 @default.
- W2967743417 hasConcept C2781403372 @default.
- W2967743417 hasConcept C42360764 @default.
- W2967743417 hasConcept C52896960 @default.
- W2967743417 hasConcept C533668322 @default.
- W2967743417 hasConcept C55493867 @default.
- W2967743417 hasConcept C66910140 @default.
- W2967743417 hasConceptScore W2967743417C127413603 @default.
- W2967743417 hasConceptScore W2967743417C156622251 @default.
- W2967743417 hasConceptScore W2967743417C161790260 @default.
- W2967743417 hasConceptScore W2967743417C178790620 @default.
- W2967743417 hasConceptScore W2967743417C185592680 @default.
- W2967743417 hasConceptScore W2967743417C192562407 @default.