Thesis Collection
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Browsing by Author "Gallego Calvo, Rocío"
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A Mathcad‐based educational experience to address the design of nonisothermal plug flow reactors
Cuadri Vega, Antonio Abad
; Gallego Calvo, Rocío; Martín Alfonso, María José; Delgado Sánchez, Clara; Cortés Triviño, Esperanza; Tenorio Alfonso, Adrián; Borrero López, Antonio María; Ortega Bravo, Francisco José (Wiley, 2022)
Mathcad is a simple-to-use and intuitive mathematical software that helps students to minimize the mathematical difficulties involved in solving engineering problems. The design of nonisothermal plug flow reactors (PFR) ... -
Functionalization of biopolymers with reactive groups to be used as thickeners in oil media
Gallego Calvo, Rocío (Universidad de Huelva, 2015)
During the last decades, there has been an increasing interest in the use of natural components in a wide variety of manufactured products, due to the general tendency to promote the replacement of non-renewable raw materials ... -
Influence of functionalization degree on the rheological properties of isocyanate-functionalized chitin- and chitosan-based chemical oleogels for lubricant applications
Gallego Calvo, Rocío; González, Mercedes; Fernández Arteaga, Jesús; Valencia Barragán, Concepción; Franco Gómez, José María (MDPI, 2014)
This work deals with the influence of functionalization degree on the thermogravimetric and rheological behaviour of NCO-functionalized chitosan- and chitin-based oleogels. Chitosan and chitin were functionalized using ... -
Isocyanate-Functionalized Chitin and Chitosan as Gelling Agents of Castor Oil
Gallego Calvo, Rocío; Fernández Arteaga, Jesús; Valencia Barragán, Concepción; Franco Gómez, José María (MDPI, 2013)
The main objective of this work was the incorporation of reactive isocyanate groups into chitin and chitosan in order to effectively use the products as reactive thickening agents in castor oil. The resulting gel-like ... -
Tribological behaviour of novel chemically modified biopolymer-thickened lubricating greases investigated in a steel–steel rotating ball-on-three plates tribology cell
Gallego Calvo, Rocío; Cidade, T.; Sánchez Martínez, Rubén; Valencia Barragán, Concepción; Franco Gómez, José María (Elsevier, 2016)
In this work, model renewable and biodegradable lubricating greases based on castor oil and chemically modified biopolymers (methylcellulose, chitin and cellulosic pulp) were tribologically characterized in a steel–steel ...
