Reyero Zaragoza, Inés

Profile Picture

Email Address

person.page.identifierURI

https://academica-e.unavarra.es/handle/2454/49844

Birth Date

Job Title

Last Name

Reyero Zaragoza

First Name

Inés

person.page.departamento

Ciencias

person.page.instituteName

InaMat2. Instituto de Investigación en Materiales Avanzados y Matemáticas

ORCID

0000-0002-0369-9676

person.page.observainves

88820

person.page.upna

810997

Name

Filters

20201
Reset filters

Settings

Author: Silveira Junior, Euripedes Garcia × Subject: Magnetic monolithic catalyst ×

Search Results

Now showing 1 - 1 of 1
  • Thumbnail Image
    PublicationOpen Access
    Biodiesel synthesis using a novel monolithic catalyst with magnetic properties (K2CO3/γ-Al2O3/Sepiolite/γ-Fe2O3) by ethanolic route
    (Elsevier, 2020) Silveira Junior, Euripedes Garcia; Justo, Oselys Rodriguez; Perez, Victor Haber; Melo, Fabiana da Silva; Reyero Zaragoza, Inés; Serrano Lotina, Ana; Mompean, Federico J.; Ciencias; Zientziak
    A novel magnetic monolithic catalyst based on K2CO3/γ-Al2O3/Sepiolite/γ-Fe2O3 was developed seeking to convert efficiently soybean oil and bioethanol to ethanolic biodiesel and glycerol. The magnetic monolithic was attained by extrusion method and characterized by EPR, VSM, SEM, Dynamometry, XRD, BET, and CO2-TPD, showing satisfactory magnetic, morphological, mechanical, structural and textural properties. The catalytic performance of this monolithic catalyst was also evaluated in a reactor assisted by magnetic field. The reactor was operated in a closed loop, recycling the reaction mixture. High oil conversion to biodiesel was obtained using 5 wt% of catalyst with 1:12 oil/ethanol molar ratio at 70 °C after 1.5 h. The magnetic properties of this monolithic catalyst allowed the bed stabilization under magnetic field and the catalysts separation, enabling its reuse by four reaction cycles.