000069692 001__ 69692
000069692 005__ 20180411131042.0
000069692 0247_ $$2doi$$a10.1016/j.egypro.2017.03.1174
000069692 0248_ $$2sideral$$a104701
000069692 037__ $$aART-2017-104701
000069692 041__ $$aeng
000069692 100__ $$0(orcid)0000-0002-5857-0976$$aGarcía-Labiano, F.
000069692 245__ $$aCombustion and Reforming of Liquid Fossil Fuels through Chemical Looping Processes: Integration of Chemical Looping Processes in a Refinery
000069692 260__ $$c2017
000069692 5060_ $$aAccess copy available to the general public$$fUnrestricted
000069692 5203_ $$aOil refining processes demand and use vast quantities of energy and thus are responsible for the emission of a great deal of CO2. In addition, hydrogen is used in oil refineries for hydrodesulfurization and hydrocraking processes. In this sense, the integration of Chemical Looping technology in an oil refinery using vacuum residues as fuel could drive to significant reductions in CO2 emissions. In this work, Chemical Looping Combustion (CLC) and Chemical Looping Reforming (CLR) experiments have been carried out in a continuously operated 1 kWth unit using a Cu- and Ni-based oxygen carrier, respectively. Diesel, synthetic and mineral lubricant oil were used as fuels as a previous step to the use of low grade residues. Regarding Chemical Looping Combustion conditions, almost 100% of combustion efficiency and full carbon capture were obtained at low oxygen carrier-to-fuel molar ratios (ø=1.6). Regarding Chemical Looping Reforming conditions, a syngas containing a H2 concentration over 50 vol.% in dry basis was obtained with the additional advantage of reaching 100% CO2 capture efficiency in the process. In all cases, syngas composition obtained was close to the given by the thermodynamic equilibrium. These results provide a basis for concluding that the integration of Chemical Looping processes for heat/steam and hydrogen production in an oil refinery is feasible and could lead to significant environmental advantages.
000069692 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T06$$9info:eu-repo/grantAgreement/ES/MINECO/ENE2011-26354$$9info:eu-repo/grantAgreement/ES/MINECO/ENE2014-56857-R
000069692 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000069692 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000069692 700__ $$0(orcid)0000-0002-4106-3441$$aDe Diego, L.F.
000069692 700__ $$aGarcía-Díez, E.
000069692 700__ $$aSerrano, A.
000069692 700__ $$aAbad, A.
000069692 700__ $$aGayán, P.
000069692 700__ $$aAdánez, J.
000069692 773__ $$g114 (2017), 325-333$$pEnerg. procedia$$tEnergy procedia$$x1876-6102
000069692 8564_ $$s570361$$uhttps://zaguan.unizar.es/record/69692/files/texto_completo.pdf$$yVersión publicada
000069692 8564_ $$s7019$$uhttps://zaguan.unizar.es/record/69692/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000069692 909CO $$ooai:zaguan.unizar.es:69692$$particulos$$pdriver
000069692 951__ $$a2018-04-11-11:56:20
000069692 980__ $$aARTICLE