Buscar
Mostrando ítems 11-20 de 64311
Co-production and Crisis Management: Overcoming COVID-19 and the Hunger PandemicsCo-production and Crisis Management: Overcoming COVID-19 and the Hunger Pandemics
(Pontificia Universidad Católica del Perú, 2022)
A minireview of cellulose nanocrystals and its potential integration as co-product in bioethanol production
(SOCIEDAD CHILENA DE QUÍMICA, 2011)
Petroleum products biodegradation profile similarity evaluated by F test comparison of weekly CO2 production
(World Scientific Publ Co Pte Ltd, 2012-01-01)
Strategies applied to bioremediation contaminated environments are necessary to identify limitations towards biodegradation and to predict remediation performance and thereby rule out technologies that may be inappropriate ...
Energy, exergy and environmental analyses of hydrogen production process by ethanol steam reforming incorporated to sugar and alcohol mill
(2018-01-01)
This work aims to perform the thermodynamic, economic, and ecological studies of incorporation of hydrogen production process by ethanol steam reforming considering data from a sugar and alcohol mill, which produces near ...
Increased [CO2] causes changes in physiological and genetic responses in C4 crops: A brief review
(2020-11-01)
Climate change not only worries government representatives and organizations, but also attracts the attention of the scientific community in different contexts. In agriculture specifically, the cultivation and productivity ...
Analysis of Factors Influencing Productivity Using Craftsmen Questionnaires: Case Study in a Chilean Construction Company
(ASCE-AMER SOC CIVIL ENGINEERS, 2011)
Improvement of productivity in construction has been a major industry challenge, given its high impact on project results. It has received increased attention from construction researchers promoting different enhancement ...
Glycerol as a by-product of biodiesel production in Brazil: Alternatives for the use of unrefined glycerol
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
On January 1 2008, Brazil included yet another element into its energy matrix: biodiesel. The predominant biodiesel production process involves a phase of transesterification that yields glycerol as a by-product. The use ...
Co catalysts modified by rare earths (La, Ce or Pr) for hydrogen production from ethanol
(Elsevier, 2014-01)
Co/MgAl2O4 catalysts modified with La, Pr or Ce were prepared, characterized by differenttechniques and tested in ethanol steam reforming reaction to produce hydrogen. Thecatalytic behavior at 650 C depended on the nature ...
Influence of aguamiel (Agave atrovirens) as a natural feed additive on cecal fermentation kinetics of some browse species in horse feeding
(Universidad Autónoma del Estado de México, 2017)