Results 41 to 50 of about 49,830 (235)

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee   +3 more
wiley   +1 more source

AJUSTE Y MONTAJES EN UN MOTOR DIÉSEL.

open access: yes, 2006
EL MOTOR DIÉSEL EN LA PRODUCCIÓN INDUSTRIAL CUMPLE UN ROL FUNDAMENTAL YA QUE PESE A LOS AVANCES TECNOLÓGICOS Y A LA AUTOMATIZACIÓN DE MÁQUINAS Y HERRAMIENTAS, SIEMPRE ES NECESARIA LA ENERGÍA MECÁNICA.
ANCHUNDIA DELGADO, GEOVANNY GERALDO   +1 more
core   +1 more source

Predicción y análisis de emisiones de mezclas combustibles diésel/ biodiésel modificadas con nanopartículas de alúmina y ácido oleico

open access: yesRevista Ion, 2017
El software Diésel-RK fue utilizado para evaluar el efecto del uso de un aditivo basado en nanopartículas de alúmina y ácido oleico para la reducción de emisiones de gases contaminantes en mezclas diésel/biodiésel.
Andrés Peñaloza   +3 more
doaj  

História da educação matemática e frações: aplicações para a atualidade

open access: yesRevista de História da Educação Matemática
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Barbara Winiarski Diesel Novaes
doaj   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan   +4 more
wiley   +1 more source

Hidrogenación de locomotora diésel convencional

open access: yes, 2022
Actualmente, el sector ferroviario, al igual que los demás sectores dedicados al transporte, está sometido a grandes presiones con el fin de disminuir sus emisiones globales, especialmente de dióxido de carbono.
Domingo de Francisco, Alex
core  

Macaúba (Acrocomia aculeata) pulp oil ethylic biodiesel using lipase from Aspergillus oryzae: kinetic and process parameters

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Macaúba (Acrocomia aculeata), a native species from Brazilian biomes, has emerged as a sustainable alternative to vegetable oil production. Its fruit presents high oil yield (3–6 ton/ha), extracted from its kernel and pulp. While the kernel is suitable for food and cosmetics application, the pulp oil has been considered as a promising ...
Maria Luiza M. B. B. Gonçalves   +4 more
wiley   +1 more source

DEVELOPMENT AND HUMAN DIGNITY: TWO DIMENSIONS OF THE LANGUAGE

open access: yesReflexão & Ação, 2013
The article approaches the concept of development as freedom and its implications in the enlargement of the human life dignity, especially when refers to the possible choices, from two contemporary economists theories who with different dimensions of the
Giana Diesel Sebastiany   +1 more
doaj   +1 more source

Unveiling opportunities and challenges for a circular approach to macaúba biorefining: a technological roadmap

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The macaúba fruit, native to tropical and subtropical regions, has received considerable attention in recent years as a promising raw material for the production of advanced biofuels in Brazil. However, the development of large‐scale biomass requires overcoming significant challenges, such as designing circular biorefineries.
Fábio de A. Oroski   +3 more
wiley   +1 more source

Re-Presenting the Past: A New Archaeological Outreach Strategy for the Canadian Territory of Nunavut

open access: yesOpen Archaeology, 2016
In 2013, an Arctic-based organization known as the Inuit Heritage Trust spearheaded a new campaign to increase archaeological awareness in the Canadian territory of Nunavut.
Griebel Brendan   +2 more
doaj   +1 more source

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