Procena stabilnosti biodizela sa sintetičkim i bio-antioksidansima primenom ubrzane metode pod pritiskom Naučni rad
Bočna strana članka
Glavni sadržaj članka
Apstrakt
U radu je ispitana metoda ubrzane oksidacije pod pritiskom pomoću RapidOxy uređaja kao alternative za određivanje oksidacione stabilnosti biodizela. Pripremljen je biodizel od suncokretovog ulja i tretiran je antioksidansima: sintetičkim antioksidansom terc-butil hidrohinonom (engl. tert-butylhydroquinone, TBHQ), koji je poznat po svom snažnom zaštitnom dejstvu, i smeša jedinjenja sa antioksidativnim dejstvom ekstrahovana etanolom iz otpada vinarije, (engl. vinary waste ethanolic extract, VWEeth). Antioksidaciona moć aditiva TBHQ je ispitana pri različitim temperaturama (110 do 140 °C) i koncentracijama (250 do 2000 mg dm-3) primenom RapidOxy metode; procena odabranih rezultata je izvršena njihovim poređenjem sa relevantnim podacima dobijenim pomoću standardne Rancimat metode. Oba antioksidansa u svim testiranim dozama su pozitivno uticali na poboljšanje oksidacione stabilnosti biodizela, ali nisu sve doze dovele do postizanja minimalne stabilnosti definisane standardom EN14214. Najmanja doza aditiva TBHQ je pokazala dejstvo slično testiranim dozama ekstrakta VWEeth, ali ove doze nisu povećale indukcioni period iznad granične vrednosti od 8 h; dvostruko veća doza aditiva TBHQ je bila uspešna, povećavajući početnu oksidacionu stabilnost za faktor 2, što je utvrđeno pomoću obe korišćene metode. RapidOxy metoda se pokazala kao veoma brza metoda pogodna za ispitivanje velikog broja uzoraka, što je naročito važno za efikasno ispitivanje dejstva različitih vrsta i doza antioksidanasa.
Detalji članka
Broj časopisa
Rubrika
Ovaj rad je pod Creative Commons Aуторство-Nekomercijalno-Bez prerade 4.0 Internacionalna licenca.
Kada je rukopis prihvaćen za objavlјivanje, autori prenose autorska prava na izdavača. U slučaju da rukopis ne bude prihvaćen za štampu u časopisu, autori zadržavaju sva prava.
Na izdavača se prenose sledeća prava na rukopis, uklјučujući i dodatne materijale, i sve delove, izvode ili elemente rukopisa:
- pravo da reprodukuje i distribuira rukopis u štampanom obliku, uklјučujući i štampanje na zahtev;
- pravo na štampanje probnih primeraka, reprint i specijalnih izdanja rukopisa;
- pravo da rukopis prevede na druge jezike;
- pravo da rukopis reprodukuje koristeći fotomehanička ili slična sredstva, uklјučujući, ali ne ograničavajući se na fotokopiranje, i pravo da distribuira ove kopije;
- pravo da rukopis reprodukuje i distribuira elektronski ili optički koristeći sve nosioce podataka ili medija za pohranjivanje, a naročito u mašinski čitlјivoj/digitalizovanoj formi na nosačima podataka kao što su hard disk, CD-ROM, DVD, Blu-ray Disc (BD), mini disk, trake sa podacima, i pravo da reprodukuje i distribuira rukopis sa tih prenosnika podataka;
- pravo da sačuva rukopis u bazama podataka, uklјučujući i onlajn baze podataka, kao i pravo prenosa rukopisa u svim tehničkim sistemima i režimima;
- pravo da rukopis učini dostupnim javnosti ili zatvorenim grupama korisnika na osnovu pojedinačnih zahteva za upotrebu na monitoru ili drugim čitačima (uklјučujući i čitače elektonskih knjiga), i u štampanoj formi za korisnike, bilo putem interneta, onlajn servisa, ili putem internih ili eksternih mreža.
Kako citirati
Funding data
-
Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja
Grant numbers 451-03-68/2022-14/200134 and 451-03-68/2022-14/200117
Reference
Tomić M, Đurišić-Mladenović N, Mićić R, Simikić M, Savin L. Effects of accelerated oxidation on the selected fuel properties and composition of biodiesel. Fuel 2019; 235: 269-76. https://doi.org/10.1016/j.fuel.2018.07.123
Alves-Fortunato M, Ayoub E, Bacha K, Mouret A, Dalmazzone C. Fatty Acids Methyl Esters (FAME) autoxidation: New insights on insoluble deposit formation process in biofuels. Fuel 2020; 268: 117074. https://doi.org/10.1016/j.fuel.2020.117074
Sia CB, Kansedo J, Tan YH, Lee KT. Evaluation on biodiesel cold flow properties, oxidative stability and enhancement strategies: A review. Biocatal Agric Biotechnol 2020; 24: 101514. https://doi.org/10.1016/j.bcab.2020.101514
Bacha K, Ben-Amara A, Vannier A, Alves-Fortunato M, Nardin M. Oxidation stability of diesel/biodiesel fuels measured by a PetroOxy device and characterization of oxidation products. Energy and Fuels 2015; 29: 4345–55. https://doi.org/10.1021/acs.energyfuels.5b00450
Yaakob Z, Narayanan BN, Padikkaparambil S, Surya Unni K, Akbar MP. A review on the oxidation stability of biodiesel. Renew Sustain Energy Rev 2014; 35: 136–53. https://doi.org/10.1016/j.rser.2014.03.055
Lawan I, Zhou W, Garba ZN, Zhang M, Yuan Z, Chen L. Critical insights into the effects of bio-based additives on biodiesels properties. Renew Sustain Energy Rev 2019; 102: 83–95. https://doi.org/10.1016/j.rser.2018.12.008
Kumar D, Singh B. Tinospora cordifolia stem extract as an antioxidant additive for enhanced stability of Karanja biodiesel. Ind Crops Prod 2018; 123: 10–6. https://doi.org/10.1016/j.indcrop.2018.06.049
Valenga MGP, Boschen NL, Rodrigues PRP, Maia GAR. Agro-industrial waste and Moringa oleifera leaves as antioxidants for biodiesel. Ind Crops Prod 2019; 128: 331–7. https://doi.org/10.1016/j.indcrop.2018.11.031
Devi A, Das VK, Deka D. Evaluation of the effectiveness of potato peel extract as a natural antioxidant on biodiesel oxidation stability. Ind Crops Prod 2018; 123: 454–60. https://doi.org/10.1016/j.indcrop.2018.07.022
Tongcumpou C, Usapein P, Tuntiwiwattanapun N. Complete utilization of wet spent coffee grounds waste as a novel feedstock for antioxidant, biodiesel, and bio-char production. Ind Crops Prod 2019; 138: 111484. https://doi.org/10.1016/j.indcrop.2019.111484
Roveda AC, de Oliveira IP, Caires ARL, Rinaldo D, Ferreira VS, Trindade MAG. Improving butylhydroxytoluene activity with alternative secondary antioxidants: High synergistic effect in stabilizing biodiesel/diesel fuel blends in the presence of pro-oxidative metal. Ind Crops Prod 2022; 178: 114558. https://doi.org/10.1016/j.indcrop.2022.114558
Alberici RM, Simas RC, Abdelnur P V, et al. A highly effective antioxidant and artificial marker for biodiesel. Energy and Fuels 2010; 24(11): 6522–6. https://doi.org/10.1021/ef100968b
van der Westhuizen I, Focke WW. Stabilizing sunflower biodiesel with synthetic antioxidant blends. Fuel 2018; 219: 126–31. https://doi.org/10.1016/j.fuel.2018.01.086
Rankov Šicar M, Mićić R, Tomić M, Đurišić-Mladenović N. Efficiency of different additives in improvement of oxidation stability of fatty acid methyl esters with different properties. J Serbian Chem Soc 2021; 86: 739-752. https://doi.org/10.2298/JSC210209029R
Botella L, Bimbela F, Martín L, Arauzo J, Sánchez JL. Oxidation stability of biodiesel fuels and blends using the Rancimat and PetroOXY methods. Effect of 4-allyl-2,6-dimethoxyphenol and catechol as biodiesel additives on oxidation stability. Front Chem 2014; 2: 43. https://doi.org/10.3389/fchem.2014.00043
Neumann A, Jebens T, Wierzbicki V. A method for determining oxidation stability of petrodiesel, biodiesel, and blended fuels. Am Lab 2008; 40: 22-26. https://www.americanlaboratory.com/914-Application-Notes/34716-A-Method-for-Determining-Oxidation-Stability-of-Petrodiesel-Biodiesel-and-Blended-Fuels/
Araújo S V, Luna FMT, Rola Jr EM, Azevedo DCS, Cavalcante Jr CL. A rapid method for evaluation of the oxidation stability of castor oil FAME: influence of antioxidant type and concentration. Fuel Process Technol 2009; 90(10): 1272–7. https://doi.org/10.1016/j.fuproc.2009.06.009
Đurišić-Mladenović N, Kiss F, Škrbić B, Tomić M, Mićić R, Predojević Z. Current state of the biodiesel production and the indigenous feedstock potential in Serbia. Renew Sustain Energy Rev 2018; 81: 280-291. https://doi.org/10.1016/j.rser.2017.07.059
Dunn RO. Effect of oxidation under accelerated conditions on fuel properties of methyl soyate (biodiesel). JAOCS, J Am Oil Chem Soc 2002; 79(9): 915–20. https://doi.org/10.1007/s11746-002-0579-2
Agarwal S, Singhal S, Singh M, Arora S, Tanwer M. Role of Antioxidants in Enhancing Oxidation Stability of Biodiesels. ACS Sustain Chem Eng 2018; 6(8): 11036–49. https://doi.org/10.1021/acssuschemeng.8b02523
Zhou J, Xiong Y, Shi Y. Antioxidant Consumption Kinetics and Shelf-Life Prediction for Biodiesel Stabilized with Antioxidants Using the Rancimat Method. Energy and Fuels 2016; 30(12): 10534–42. https://doi.org/10.1021/acs.energyfuels.6b02199
Spacino KR, Silva ET da, Angilelli KG, Moreira I, Galão OF, Borsato D. Relative protection factor optimisation of natural antioxidants in biodiesel B100. Ind Crops Prod 2016; 80: 109–14. https://doi.org/10.1016/j.indcrop.2015.11.034
Devi A, Das VK, Deka D. Ginger extract as a nature based robust additive and its influence on the oxidation stability of biodiesel synthesized from non-edible oil. Fuel 2017; 187: 306–14. https://doi.org/10.1016/j.fuel.2016.09.063