Browsing by Author "Hita del Olmo, Idoia"
Now showing items 1-6 of 6
-
A Hybrid FCC/HZSM-5 Catalyst for the Catalytic Cracking of a VGO/Bio-Oil Blend in FCC Conditions
The performance of a commercial FCC catalyst (designated as CY) and a physically mixed hybrid catalyst (80 wt.% CY and 20 wt.% HZSM-5-based catalyst, designated as CH) have been compared in the catalytic cracking of a ... -
Assessing the potential of the recycled plastic slow pyrolysis for the production of streams attractive for refineries
Palos Urrutia, Robert; Gutiérrez Lorenzo, Alazne ; Vela Díaz, Francisco Javier; Maña Iglesias, Jon Ander; Hita del Olmo, Idoia; Asueta, Asier; Arnaiz, Sixto; Arandes Esteban, José María ; Bilbao Elorriaga, Javier (Elsevier, 2019-07-25)The slow pyrolysis of recycled high-density polyethylene (HDPE) has been investigated in a batch autoclave reactor at 430–490 °C and reaction times of 15–60 min, with the aim of obtaining the maximum yield of plastic oil ... -
Dynamics of carbon formation during the catalytic hydrodeoxygenation of raw bio-oil
Bonura, Giuseppe; Frusteri, Francesco; Bilbao Elorriaga, Javier; Castaño Sánchez, Pedro (Royal Society of Chemistry, 2020-11-01)The formation, growth and transformation of the carbon residue (coke) deposited on the catalyst during the raw bio-oil hydrodeoxygenation have been studied. These deposits have a great impact on the overall process ... -
Implications of Co-Feeding Water on the Growth Mechanisms of Retained Species on a SAPO-18 Catalyst during the Methanol-to-Olefins Reaction
Valecillos Díaz, José del Rosario; Hita del Olmo, Idoia; Sastre, Enrique; Aguayo Urquijo, Andrés Tomás ; Castaño Sánchez, Pedro (Wiley, 2021-07-07)The dynamics of retained and deactivating species in a SAPO-18 catalyst during the methanol-to-olefins reaction have been followed using a combination of ex-situ and in-situ techniques in differential and integral reactors.The ... -
Valorización de aceite de ciclo ligero mediante la estrategia hidrotratamiento-hidrocraqueo en dos etapas. Estudio de las condiciones de operación en la segunda etapa
Uribe Urquidi, Eduardo (2018-12-21)[ES] Las nuevas restricciones medioambientales han afectado muy directamente a la industria del petróleo, obligando a las refinerías a elaborar productos cada vez más respetuosos con el medioambiente. ... -
Valorization of scrap tires pyrolysis oil (STPO) through a 2-stage hydrotreating-hydrocracking strategy. Process variables and kinetic modeling
Hita del Olmo, Idoia (2015-05-08)Con objeto de contribuir a la gestión sostenible de los neumáticos usados y a la producción de combustibles de alta calidad, se ha desarrollado una estrategia de hidroprocesado en dos etapas de un líquido de pirolisis de ...