Results 21 to 30 of about 223,519 (298)

Deactivation of TEM-1 beta-Lactamase investigated by isothermal batch and non-isothermal continuous enzyme membrane reactor methods [PDF]

open access: yes, 2009
The thermal deactivation of TEM-1 β-lactamase was examined using two experimental techniques: a series of isothermal batch assays and a single, continuous, non-isothermal assay in an enzyme membrane reactor (EMR).
Bommarius, Andreas S.   +2 more
core   +2 more sources

Remoção de níquel de soluções aquosas em batelada e em coluna utilizando a alga marinha marrom Sargassum filipendula - DOI: 10.4025/actascitechnol.v29i2.695

open access: yesActa Scientiarum: Technology, 2008
The nickel(II) biosorption capacity of the Sargassum filipendula brown marine algae was studied in the batch mode. The biosorption study involved the determination of equilibrium data of the nickel-biomass system, considering the influence of the ...
Araceli Aparecida Seolatto   +5 more
doaj   +1 more source

Rate-Based Model In Bubble-Cup Batch Distillation Column [PDF]

open access: yesEngineering and Technology Journal, 2009
The present work concerned with studying the behavior of batchmulticomponent plate distillation tower using Rate-Base model (Non-Equilibrium model) theoretically and experimentally. The experimental work was performed by using a batch distillation column
Nada B. Nakkash   +2 more
doaj   +1 more source

Separation of n-hexane - ethyl acetate mixture by azeotropic batch distillation with heterogeneous entrainers [PDF]

open access: yes, 2005
In this article, a systematic study of the separation of the n-hexane - ethyl acetate mixture with an entrainer by heterogeneous azeotropic batch distillation is performed.
Acosta   +12 more
core   +2 more sources

Simulação do transporte e da sorção de imazaquin em colunas de solo Simulation of imazaquin transport and sorption in soil columns

open access: yesRevista Brasileira de Ciência do Solo, 2006
Dentre os métodos disponíveis para avaliar o comportamento de agrotóxicos no solo, destacam-se o método "batch" (análise em batelada) e o deslocamento miscível.
Robson Rolland Monticelli Barizon   +4 more
doaj   +1 more source

Valorization of keratin biofibers for removing heavy metals from aqueous solutions [PDF]

open access: yes, 2018
Four common waste keratin biofibers (human hair, dog hair, chicken feathers, and degreased wool) have been used as biosorbents for the removal of heavy metal ions from aqueous solutions. Different parameters of the biosorption processes were optimized in
Carrillo Navarrete, Fernando   +3 more
core   +2 more sources

Equilibrium analysis in batch-arrival queues with complementary services

open access: yesApplied Mathematical Modelling, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sun, Wei   +3 more
openaire   +1 more source

Heterogeneous Extractive Batch Distillation of Chloroform - Methanol – Water : Feasibility and Experiments [PDF]

open access: yes, 2008
A novel heterogeneous extractive distillation process is considered for separating the azeotropic mixture chloroform – methanol in a batch rectifying column, including for the first time an experimental validation of the process.
Berg   +35 more
core   +1 more source

Intensified processes for FAME production from waste cooking oil: a technological review [PDF]

open access: yes, 2013
This article reviews the intensification of fatty acid methyl esters (FAME) production from waste cooking oil (WCO) using innovative process equipment. In particular, it addresses the intensification of WCO feedstock transformation by transesterification,
Aubin, Joelle   +2 more
core   +3 more sources

Learning backward induction: a neural network agent approach [PDF]

open access: yes, 2009
This paper addresses the question of whether neural networks (NNs), a realistic cognitive model of human information processing, can learn to backward induce in a two-stage game with a unique subgame-perfect Nash equilibrium.
Bastidas Orihuela, Jarol Jorge   +1 more
core   +2 more sources

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