Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"Hydrocarbons cyclic"”.
-
Hydrothermal liquefaction of wastewater algae mixtures into bio-crude oil
… the bio-crude oil contains a large portion of hydrocarbons, cyclic hydrocarbons and fatty acids while the aqueous phase product is rich in organic acids and cyclic amine derivatives. It is potential to apply the aqueous product to pharmaceutical synthesis or algae/microorganism culture. …
-
Hydrothermal liquefaction of low-lipid microalgae to produce bio-crude oil
… in terms of similar FEB values. The fraction of hydrocarbons, cyclic oxygenates and heterocyclic compounds in bio-crude oil increased with reaction temperature. Some intermediates produced from protein hydrolysis, which can be dissolved in water, degraded at higher temperatures due to their …
-
Asociación entre exposición a actividades de limpieza durante derrames de crudo y problemas respiratorios en trabajadores de limpieza de hidrocarburos: una revisión sistemática
Objetivo: El objetivo fue evaluar la asociación entre la exposición a actividades de limpieza durante derrames de crudo y síntomas respiratorios, SOB/asma y disminución de la función respiratoria en voluntarios y trabajadores de limpieza de hidrocarburos. Material y métodos: Realizamos una revisión …