Results 51 to 60 of about 21,786 (169)

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

Biofuels, 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, Marcela C. Ferreira, Klicia A. Sampaio, Eduardo A. C. Batista, Guilherme J. Maximo   +4 more
wiley   +1 more source

Sulfonación de ésteres metílicos derivados del aceite de palma

Ciencia y Tecnología Agropecuaria, 2009
En la presente investigación se estudió la sulfonación con trióxido de azufre (SO3) de ésteres metílicos fabricados mediante una transesterificación de la estearina hidrogenada de palma.
Jesús Alfonso Torres Ortega, Oscar Yesid Suárez Palacios, Paulo César Narváez Rincón, Francisco José Sánchez Castellanos   +3 more
doaj   +1 more source

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

Biofuels, 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, Flávia C. Alves, Maristela D. F. Freitas, José Vitor Bomtempo   +3 more
wiley   +1 more source

Artificial Intelligence–Driven and Digital Practices for Circular Business and Finance: Insights for Advancing Hubs for Circularity

Business Strategy and the Environment, EarlyView.
ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi, Marcos R. Machado, Laura Spierdijk, Devrim Murat Yazan   +3 more
wiley   +1 more source

Biocombustibles líquidos en Latinoamérica: Perspectivas

Revista de Química
Este estudio analiza el mercado de biocombustibles líquidos en Latinoamérica, centrándose en el biodiésel y bioetanol como alternativas para descarbonizar el transporte.
Gloria M. Aponte
doaj   +3 more sources

EFEK PENYIMPANAN BIODIESEL BERDASARKAN STUDI KAJIAN DEGRADASI BIODIESEL CPO

Reaktor, 2015
BIODIESEL STORAGE EFFECT BASED ON DEGRADATION OF CPO BIODIESEL Biodiesel denotes as ester mono alkyl of long chain fatty acid such as CPO (crude palm oil) which can biologically degrade more than 98% within three (3) weeks, whereas fossil fuel degrade ...
Silviana Silviana, Luqman Buchori
doaj   +1 more source

Cultivos energéticos: biodiésel. [PDF]

, 2013
El biodiésel es un combustible energético elaborado principalmente a partir de materia orgánica de origen biológico (biomasa) mediante una reacción de transesterificación en la que, aparte de biodiésel crudo, también se obtiene como producto final ...
Álvarez Suárez, María Elena, Granado Mongil, Desirée   +1 more
core  

Industrial Symbiosis as a Neglected Opportunity in Industrial Decarbonisation Pathways: Qualitative Insights From the Australian Manufacturing Sector

Business Strategy and the Environment, EarlyView.
ABSTRACT Industrial symbiosis (IS) represents a key strategy for industrial decarbonisation (ID) by converting one industry's waste into valuable inputs for another, reducing emissions and resource extraction. Scientific studies have explored the concept, implementation approaches and theoretical foundations of IS.
Marzieh Dehghan Niri, A S M Monjurul Hasan, Andrea Trianni   +2 more
wiley   +1 more source

Uso da cromatografia gasosa bidimensional abrangente (GC×GC) na caracterização de misturas biodiesel/diesel: aplicação ao biodiesel de sebo bovino

Química Nova, 2011
The growth of biodiesel market and the implementation of regulations related to biodiesel production and biodiesel/diesel blending has encouraged the development of appropriate analytical methods to control the composition of this type of mixture.
Maria Silvana A Moraes, Claudia A Zini, Carolina B Gomes, Janaína H Bortoluzzi, Carin von Mühlen, Elina B Caramão   +5 more
doaj   +1 more source

Cultivos energéticos: biodiésel.

, 2007
El biodiésel es un combustible energético elaborado principalmente a partir de materia orgánica de origen biológico (biomasa) mediante una reacción de transesterificación en la que, aparte de biodiésel crudo, también se obtiene como producto ...
Desirée Granado Mongil, María Elena Álvarez Suárez   +1 more
core   +1 more source