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Jiyoung Moon, Dela Quarme Gbadago and Sungwon Hwang
The oxidative dehydrogenation (ODH) of butene has been recently developed as a viable alternative for the synthesis of 1,3-butadiene due to its advantages over other conventional methods. Various catalytic reactors for this process have been previously s...
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Ramiro Escalera Vásquez,Omar Ormachea Muñoz
Se ha construido y caracterizado un foto-reactor tubular de sección circular para su aplicación al tratamiento de aguas subterráneas contaminadas con Arsénico, As(V), utilizando las técnica de la Remoción de Arsénico por Oxidación Solar (RAOS). El concen...
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Luis Arteaga Weill,Santiago Zegada Escóbar
Se han desarrollado dos modelos (bidimensional y unidimensional) para la simulación del convertidor de SO2 de una planta de sulfonación. Ambos modelos pueden manejarse empleando tanto ecuaciones cinéticas pseudohomogéneas globales, como ecuaciones hetero...
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José Rivas, M. Constanza Sadino-Riquelme, Ignacio Garcés, Andrea Carvajal and Andrés Donoso-Bravo
Computational fluid dynamic (CFD) has been increasingly exploited for the design and optimization of (bio)chemical processes. Validation is a crucial part of any modeling application. In CFD, when validation is done, complex and expensive techniques are ...
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Jorge Serafín Sechage Cortes, Daniel Leonardo Gómez Sandoval, Anderson Guillermo Rodríguez Meléndez, Manuel Alejandro Mayorga Betancourt
Pág. 44 - 56
En Colombia hay diferentes procesos en los cuales se desperdician los residuos, uno de ellos es la obtención de aceite para producir biodiesel a partir de palma aceitera, proceso en el cual se generan importantes cantidades de cuesco de palma, siendo los...
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Yasuhiko H. Mori
For establishing hydrate-based technologies for natural-gas storage/transport, CO2 capture from industrial flue gases, etc., we need appropriate guidelines for the scale-up of hydrate production/processing equipment from laboratory sca...
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Camila da Silva, Gustavo Borges, Fernanda Castilhos, José Vladimir Oliveira, Lúcio Cardozo-Filho
Pág. 185 - 192
This work reports the production of fatty acid ethyl esters (FAEE) from the transesterification of soybean oil in supercritical ethanol in a continuous catalyst-free process using different reactor configurations. Experiments were performed in a tubular ...
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Nur Syazaarina Binti Ahmad
Pág. 16
The increased amount of food waste every year has become a concerned to the community. Disposal of food waste to landfills has attributed to greenhouse effect and odors. Utilizing the food waste to value-added products is preferable method to refrain foo...
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M. Pronk, T.R. Neu, M.C.M. van Loosdrecht, Y.M. Lin
Pág. 148 - 158
A new acid soluble extracellular polymeric substance (acid soluble EPS) was extracted from an acetate fed aerobic granular sludge reactor operated at 35 °C. Acid soluble EPS dominated granules exhibited a remarkable and distinctive tangled tubular morpho...
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Andrés Zaconeta Piva,Ramiro Escalera Vásquez
Se ha desarrollado un sistema de reciclaje de aguas residuales provenientes de la etapa de adición de colorantes orgánicos en el proceso de teñido de jeans, a nivel de laboratorio, que consiste en dos procesos: la foto-degradación por el método foto-Fent...
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Dipak A Jadhav, Ashvini D Chendake
Pág. 22 - 24
EDITORIALPresently, entire population in the world is facing problem of water and energy crisis along with looking for sustainable wastewater treatment. Till date wastewater is considered as a source of waste; however, in present era it is considered as ...
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