Buscar
Mostrando ítems 11-20 de 21369
Análise do emprego de materiais alternativos no alto forno da Arcelormital Tubarão
(Universidade Estadual Paulista (Unesp), 2010-07-02)
O trabalho de análise do uso de materiais alternativos no Alto Forno 1 da ArcelorMittal Tubarão estabelece uma taxa de substituição de cada material alternativo, plástico e pneu, em relação ao uso exclusivo do carvão mineral ...
Almond-shell biomass ash (ABA): A greener alternative to the use of commercial alkaline reagents in alkali-activated cement
(2021-07-05)
The use of almond-shell biomass ash (ABA) as an alternative component to the commercial reagents used in the activation of blast furnace slag (BFS) systems is investigated. The presence in its chemical composition of a ...
Alternative methods in the traditional construction of riverbank carpenters in southern Chile. Memory of a practice
(Pontificia Universidad Católica de Chile. Escuela de Arquitectura, 2018-04)
The Seaside carpentry is a craft who passes through a visible state of agony and decadence, where the lost of its traditional craftsmen has missed the knowledge chain of its long-established methods and haptic memories ...
Heuristic for material and operations planning in supply chains with alternative product structure
(Journal of Engineering and Applied Sciences, 2019)
One-part blast furnace slag mortars activated with almond-shell biomass ash: A new 100% waste-based material
(2020-08-01)
The use of almond-shell biomass ash (ABA) as an alkali source in one-part blast furnace slag (BFS) mortars activation was investigated for the first time. The chemical composition of ABA revealed high alkalinity ash to be ...
Fuentes alternativas de materia primaAlternative sources of starting materials
(Universidad Autónoma de México. Facultad de Química, 2013-03)
Biomass is the source of renewable carbon that will allow to achieve the future development of our society. With the prospect of the fossil resources depletion, it is necessary to find new alternative sources of energy and ...
Evaluation Of Mechanical Strength Of Sustainable Concrete Paving Blocks (scpb)
(Universidade Federal do Rio de Janeiro, Lab HidrogenioRio de Janeiro, 2017)