Sfoglia Ingegneria chimica per Titolo
Items 12-30 di 30
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Green processes based on SC-CO2: application to materials of biomedical interest
(Universita degli studi di Salerno, 2015-05-25)This research is focused on the production of structures of biomedical interest using supercritical assisted processes: Supercritical freeze extraction, Supercritical gel drying and Supercritical phase separation. These ... -
High Cell Density Cultivation to Produce Heterologous Proteins by S. cerevisiae Strains: a Holistic Approach to Investigate and Optimize the System
(Universita degli studi di Salerno, 2014-04-22)The research of this PhD thesis has been focused on the study and realization of high cell density cultivation (HCDC) systems with auxotrophic strains of the yeast Saccharomyces cerevisiae, these latter to be used as hosts ... -
High thermal conductivity catalysts for the CO-WGS process intensification
(Universita degli studi di Salerno, 2016-04-27)Today, the increasingly serious lack of resources and the obsolescence of the plants present on the whole planet led to develop new ways that go beyond “traditional” chemical engineering. The research is now focusing on ... -
Innovative catalysts for process intensification of methane reforming and propane dehydrogenation reactions
(Universita degli studi di Salerno, 2014-06-27)In the early decade, a rapid increase in oil consumption was recorded, that led to a widening between the predicted demand for oil and the known oil reserves. Such trend, mainly due to the growing new economies, is causing ... -
Intelligent monitoring of the injection moulding process
(Universita degli studi di Salerno, 2011-04-04)The quality requirements of injection-moulded components have become more stringent because of the growing s applications of plastics and increasing customer demands. The quality of the moulded parts depend on the processing ... -
Micronization by supercitical antisolvent precipitation processes
(Universita degli studi di Salerno, 2016-04-21)In the last decade, the application of microparticles, nanoparticles and composite microparticles involved several industrial fields. Conventional micronization techniques, such as jet milling, spray drying, liquid ... -
N-type Organic Thin Film Transistors (OTFT): Effects of treatments of the insulator/semiconductor interface on the devices performances
(Universita degli studi di Salerno, 2017-04-18)The organic electronic devices are finding a great consideration for applications where silicon limitations make this semiconductor unsuitable. Many properties of organic materials open new frontiers of the research; some ... -
Nanocarbons syntheses for advanced electrical and thermal applications
(Universita degli studi di Salerno, 2017-04-26)Carbon nanotubes are unique nanostructure with remarkable electronic, mechanical and thermal properties, some stemming from the close relation between carbon nanotubes and graphite, and some from their one-dimensional ... -
Nanoencapsulation of bioactive compounds for food applications
(Universita degli studi di Salerno, 2012-06-19)The increase in dietary-intake-related illnesses, such as obesity, cardiovascular diseases, hypertension, diabetes and cancer, have made in recent years the development of health-and-wellness promoting foods a priority of ... -
Nanofilled epoxy adhesive for structural aereonautic materials
(Universita degli studi di Salerno, 2017-04-27)The focus of this study is to design new nano-modified epoxy adhesives using carbon nanofillers such as carbon nanotubes, carbon nanofibers and exfoliated graphite. Kinetic analysis, transport properties, dynamic mechanical ... -
Nanostructured vectors for the transport of active molecules through biological membranes for pharmaceutical and nutraceutical applications
(Universita degli studi di Salerno, 2017-04-27)Purpose of the PhD thesis was to develop dedicated lipid nanostructured vectors with tailored features (in terms of size, surface charge, load capability, stimuli responsive ability and stability) through the design of ... -
Photocatalytic oxidation of organic pollutants under visible light irradiation: from N-doped tio2 photocatalysts to the design of a continuous fixed bed reactor
(Universita degli studi di Salerno, 2015-10-01)As a consequence of the rapid growth of population in urban areas, water use and reuse has become a major concern, leading to an urgent imperative of developing effective and affordable technologies for the treatment of ... -
Preparation of powder layers in selective laser sintering process
(Universita degli studi di Salerno, 2021-11-29)Selective Laser Sintering (SLS) is an additive manufacturing process by means of which three-dimensional objects can be manufactured using a laser beam to selectively sinter powder particles. Many are the advantages of ... -
Process innovation in the production of chelates for agricultural uses
(Universita degli studi di Salerno, 2016-04-13)Analyzing the literature available on the production of iron chelates, it is clear as these extremely diffused products are produced according to processes developed in the second part of last century which involve the ... -
Process optimization of a lignocellulosic multi-product biorefinery
(Universita degli studi di Salerno, 2016-05-31)A methodology to reduce the complexity of the process optimization was applied to multiproduct biorefinery fed by lignocellulosic biomass. A process superstructure was built to consider alternative process pathways to ... -
Production and characterization of loaded smart microcapsules, performance evaluation and industrialization of supercritical CO2 based processes
(Universita degli studi di Salerno, 2021-11-16)In the last years, scientists and engineers have designed a wide range of polymeric systems capable responding to internal or external stimuli. There is a great range of responsive polymers that are sensitive to different ... -
Structured catalysts for Low temperature cos hydrolysis Process intensification
(Universita degli studi di Salerno, 2023-03-20)This PhD project has been focused on the process intensification of COS hydrolysis, a reaction which stays in the framework of acid gas cleaning and that nowadays drives increasing attention by the petrochemical ... -
Transport properties of modified concrete by surface and bulk hydrophobization via nano-clay addition
(Universita degli studi di Salerno, 2012-06-13)In recent decades, the concrete for years considered unchangeable and with an unlimited life, with exceptional mechanical properties which have determined principally its success, was in fact subject to phenomena of ... -
Use of End-of-Waste Foamed Fibers and Aggregates into a Cementitious Mortar
(Universita degli studi di Salerno, 2017-05-02)Durability and sustainability of cementitious materials are two important issues in the field of construction materials. Durability is defined as the ability of cementitious materials to resist weathering action, chemical ...