000130855 001__ 130855
000130855 005__ 20240201151018.0
000130855 0247_ $$2doi$$a10.1016/j.fuproc.2017.05.020
000130855 0248_ $$2sideral$$a99638
000130855 037__ $$aART-2017-99638
000130855 041__ $$aeng
000130855 100__ $$0(orcid)0000-0002-8704-9274$$aGil-Lalaguna, N.
000130855 245__ $$aObtaining biodiesel antioxidant additives by hydrothermal treatment of lignocellulosic bio-oil
000130855 260__ $$c2017
000130855 5060_ $$aAccess copy available to the general public$$fUnrestricted
000130855 5203_ $$aThe potential use of bio-oil as a small-dosage additive for improving biodiesel oxidation stability has been investigated in this work. Lignocellulosic bio-oil was high-pressure processed under different mixtures of water and organic solvents in order to promote depolymerization of the high molecular lignin still present in bio-oil and increase the content of phenolics, whose antioxidant potential is known. In fact, the antioxidant potential of bio-oil was found to noticeably enhance after the hydrothermal treatment. While the addition of 2% of crude bio-oil improved biodiesel oxidation stability by 135%, the same amount of hydrotreated bio-oil (water, 300 °C, 8.5 MPa) led to an oxidation stability improvement of 400%, which was related to the increase in the concentration of catechol, as well as to the modification of antioxidant properties of the pyrolytic lignin fraction.
000130855 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T36$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/ENE2013-41523-R
000130855 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000130855 590__ $$a3.956$$b2017
000130855 591__ $$aCHEMISTRY, APPLIED$$b8 / 70 = 0.114$$c2017$$dQ1$$eT1
000130855 591__ $$aENGINEERING, CHEMICAL$$b21 / 136 = 0.154$$c2017$$dQ1$$eT1
000130855 591__ $$aENERGY & FUELS$$b29 / 96 = 0.302$$c2017$$dQ2$$eT1
000130855 592__ $$a1.453$$b2017
000130855 593__ $$aChemical Engineering (miscellaneous)$$c2017$$dQ1
000130855 593__ $$aFuel Technology$$c2017$$dQ1
000130855 593__ $$aEnergy Engineering and Power Technology$$c2017$$dQ1
000130855 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000130855 700__ $$aBautista, A.
000130855 700__ $$0(orcid)0000-0001-8960-2689$$aGonzalo, A.$$uUniversidad de Zaragoza
000130855 700__ $$0(orcid)0000-0002-9705-2207$$aSánchez, J.L.$$uUniversidad de Zaragoza
000130855 700__ $$0(orcid)0000-0002-5959-3168$$aArauzo, J.$$uUniversidad de Zaragoza
000130855 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000130855 773__ $$g166 (2017), 1-7$$pFuel process. technol.$$tFuel Processing Technology$$x0378-3820
000130855 8564_ $$s1800967$$uhttps://zaguan.unizar.es/record/130855/files/texto_completo.pdf$$yPostprint
000130855 8564_ $$s1123336$$uhttps://zaguan.unizar.es/record/130855/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000130855 909CO $$ooai:zaguan.unizar.es:130855$$particulos$$pdriver
000130855 951__ $$a2024-02-01-14:34:35
000130855 980__ $$aARTICLE