Buscar
Mostrando ítems 41-50 de 959
Hybrid two-stage culture of Halamphora coffeaeformis for biodiesel production: Growth phases, nutritional stages and biorefinery approach
(Elsevier, 2018-04)
The growth, lipid accumulation and bioproducts of the marine diatom Halamphora coffeaeformis were evaluated in a hybrid two-stage culture using seawater enriched with nutrients and without vitamins.The influence of dissolved ...
Optimization of the soda-ethanol delignification stage for a rice husk biorefinery
(Elsevier Science, 2017-03)
The aim of this work was to optimize the delignification of the hemicelluloses-free fraction of rice husk to obtain fractions of lignin, cellulose, and inorganics, which could be valorized in the context of the rice husk ...
Microalgae Biorefinery Alternatives And Hazard Evaluation
(Elsevier, 2015-11)
Biodiesel production based on microalgae and using carbon dioxide as feedstock constitutes an attractive biofuel alternative. Technology development and process optimization are necessary to minimize the overall production ...
Design of nano and micro fibrillated cellulose production processes from forest industrial wastes in a multiproduct biorefinery
(Institution of Chemical Engineers, 2021-03)
The need to develop biobased materials from renewable feedstocks requires the previous design and assessment of the production processes of these promising new value-added products. Nano and micro- fibrillated cellulose ...
Optimization of the soda-ethanol delignification stage for a rice husk biorefinery
(Elsevier, 2017-03-01)
The aim of this work was to optimize the delignification of the hemicelluloses-free fraction of rice husk to obtain fractions of lignin, cellulose, and inorganics, which could be valorized in the context of the rice husk ...
From green to blue economy: Marine biorefineries for a sustainable ocean-based economy
(2021-12-07)
Despite being a vital asset for global sustenance and economy, ocean aquatic ecosystems are in danger due to the effects of incorrect management of their resources, pollution, and climate change. Considering the seafood ...
Biorefineries for the production of first and second generation ethanol and electricity from sugarcane
(Elsevier Sci LtdOxfordInglaterra, 2013)
Design of Efficient Small-Scale Biorefineries - The Application of Topological Thermodynamics Using Bore (Cocoyam) as Study Case
(2017)
This thesis aims to propose a design strategy for small-scale biorefineries using a shortcut method as the thermodynamic-topological analysis. The raw material used in the biorefinery will be the bore (cocoyam), which is ...