Results 111 to 120 of about 59,985 (297)

Mathematical Modelling of Oryzanol Separation from Rice Bran Oil by Silica-Based Batch Adsorption: Equilibrium and Mass Transfer Rate

open access: yes, 2017
Mathematical modelling of batch adsorption of Oryzanol separation from Rice Bran Oil (RBO) has been set-up and tested by generated experimental data. The proposed model takes into account mass transfer and equilibrium phenomena.
Ari Diana Susanti   +3 more
core   +1 more source

Malachite Green Dye Removal Using the Seaweed Enteromorpha

open access: yesE-Journal of Chemistry, 2011
Malachite green adsorption from an aqueous solution onto activated Enteromorpha carbon has been studied experimentally using batch adsorption method. Adsorption kinetics and equilibrium were investigated as a function of initial dye concentration, pH ...
R. Jayaraj   +3 more
doaj   +1 more source

Inverse Design of Amorphous Materials With Targeted Properties

open access: yesAdvanced Materials, EarlyView.
AMDEN is a diffusion model framework for the inverse design of amorphous materials with targeted properties. By incorporating Hamiltonian Monte Carlo refinement into the denoising process, the framework overcomes the challenge of generating thermally relaxed disordered structures.
Jonas A. Finkler   +4 more
wiley   +1 more source

Learning Nash Equilibrium for General-Sum Markov Games from Batch Data

open access: yes, 2017
International audienceThis paper addresses the problem of learning a Nash equilibrium in γ-discounted mul-tiplayer general-sum Markov Games (MGs) in a batch setting.
Piot, Bilal   +3 more
core  

Remoção de metais de efluentes petroquímicos utilizando biomassa de macroalga marinha Pelvetia Canaliculata como adsorvente [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.A indústria petroquímica representa atualmente um setor preponderante na economia brasileira.
Hackbarth, Fabíola Vignola
core  

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

open access: yesAdvanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Cu(II) adsorption on modified bentonitic clays: different isotherm behaviors in static and dynamic systems

open access: yesMaterials Research, 2012
Cu (II) removal equilibrium from aqueous solutions using calcined clays "Bofe" and "Verde-lodo" has been studied by batch and fixed-bed in static and dynamic systems, respectively.
Ambrósio Florêncio de Almeida Neto   +2 more
doaj  

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

open access: yesAdvanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He   +3 more
wiley   +1 more source

Nitrite Removal Using Ion Exchange Resin: Batch vs. Fixed Bed Performance

open access: yes, 2015
Nitrite is an important pollutant appearing in the large amount of wastewater from flue gas denitrification process. Its removal is essential for wastewater discharge or reuse.
Yang, Chuanfang, Li, Haigang
core   +1 more source

BATCH AND FIXED BED ADSORPTION STUDIES OF LEAD (II) CATIONS FROM AQUEOUS SOLUTIONS ONTO GRANULAR ACTIVATED CARBON DERIVED FROM MANGOSTANA GARCINIA SHELL

open access: yesBioResources, 2012
The feasibility of granular activated carbon (GAC) derived from Mangostene (Mangostana garcinia) fruit shell to remove lead, Pb2+ cations was investigated in batch and fixed bed sorption systems.
Zaira Zaman Chowdhury,   +4 more
doaj  

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