Publications related to Disentangling oil weathering using GCxGC. 2. Mass transfer calculations

Extents of Reaction and Mass Transfer in the Analysis of Chemical Reaction Systems

Monitoring, control and optimization of chemical reaction systems often requires in-depth analysis of the underlying reaction mechanisms. This dissertation investigates appropriate tools that facilitate the analysis of homogeneous and gas-liquid reaction s ...

EPFL2011

Development of bioreporter assays for the detection of bioavailability of long chain alkanes based on the marine bacterium Alcanivorax borkumensis strain SK2

Jeremy Samuel Arey, Rebecca Rutler

Long-chain alkanes are a major component of crude oil and therefore potentially good indicators of hydrocarbon spills. Here we present a set of new bacterial bioreporters and assays that allow to detect long-chain alkanes. These reporters are based on the ...

2011

Influence of Flow Regime on Mass Transfer in Different Types of Microchannels

Albert Renken, Lioubov Kiwi, Madhvanand Namadeo Kashid

The performance of microstructured reactors (or microchannels) for mass-transfer-controlled liquid-liquid reactions depends on flow regimes that define the specific interfacial area for the mass transfer. In the present work, experiments were carried out t ...

2011

Insights on EVA lamination process: Where do the bubbles come from?

Christophe Ballif, Hengyu Li, Laure-Emmanuelle Perret Aebi

• The identification and control of volatile organic compounds (VOCs) released by polymers during lamination in the photovoltaic (PV) industry is of considerable importance to establish and optimize processes in order to ensure a long term reliability of t ...

2010

Second interlaboratory exercise on non-steroidal anti-inflammatory drug analysis in environmental aqueous samples

Luiz Felippe De Alencastro

Several interlaboratory exercises were organised within the framework of European FP6 project NOR-MAN Among others. non-steroidal anti-inflammatory drugs were investigated in different aqueous samples in two sequential ring studies. The aim of both studies ...

Elsevier2010

Electrospray ionization mass spectrometry

Michel Prudent

Metal ions are essential elements in all living systems. Their detections and identifications in biological processes require different methodologies. Mass spectrometry is one of the commonly used techniques in bioinorganic analyses to fulfill these requir ...

EPFL2009

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Albert Renken, Lioubov Kiwi, Martin Grasemann

Systematic studies of mass transfer interactions with intrinsic reaction kinetics were performed for the threephase selective hydrogenation of 2-methyl-3-butyn-2-ol (MBY) to 2-methyl-3-buten-2-ol (MBE) over a modified Pd/CaC

{O}_{3}

catalyst under solvent ...

2008

Novel structured adsorber and oxidation catalysts for the removal of VOCs in low concentration

Kim Martin Nikolajsen

One possibility for the removal of volatile organic compounds (VOCs) is catalytic oxidation. For the removal of VOCs in low concentration (≲ 3000 ppmv for propane) it is not possible to sustain the required oxidation temperature over the catalyst wit ...

EPFL2007

Disentangling oil weathering using GCxGC. 1. Chromatogram analysis

Jeremy Samuel Arey

Historically, the thousands of compounds found in oils constituted an “unresolved complex mixture” that frustrated efforts to analyze oil weathering. Moreover, different weathering processes inflict rich and diverse signatures of compositional change in oi ...

2007

Electrochemical generation of Cu(I) complexes in aqueous solutions studied by on-line mass spectrometry

Hubert Girault, Christophe Roussel, Michel Prudent

Taking advantage of the electrochemical aspects of electrospray ionization (ESI) sources in positive ionization mode mass spectrometry (MS), aqueous copper complexes are electrogenerated using sacrificial copper electrodes. When using 8-hydroxyquinoline or ...

2007

Disentangling oil weathering using GCxGC. 2. Mass transfer calculations

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Extents of Reaction and Mass Transfer in the Analysis of Chemical Reaction Systems

Development of bioreporter assays for the detection of bioavailability of long chain alkanes based on the marine bacterium Alcanivorax borkumensis strain SK2

Influence of Flow Regime on Mass Transfer in Different Types of Microchannels

Insights on EVA lamination process: Where do the bubbles come from?

Second interlaboratory exercise on non-steroidal anti-inflammatory drug analysis in environmental aqueous samples

Electrospray ionization mass spectrometry

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Novel structured adsorber and oxidation catalysts for the removal of VOCs in low concentration

Disentangling oil weathering using GCxGC. 1. Chromatogram analysis

Electrochemical generation of Cu(I) complexes in aqueous solutions studied by on-line mass spectrometry

Extents of Reaction and Mass Transfer in the Analysis of Chemical Reaction Systems

Development of bioreporter assays for the detection of bioavailability of long chain alkanes based on the marine bacterium Alcanivorax borkumensis strain SK2

Electrospray ionization mass spectrometry

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Insights on EVA lamination process: Where do the bubbles come from?

Novel structured adsorber and oxidation catalysts for the removal of VOCs in low concentration

Electrochemical generation of Cu(I) complexes in aqueous solutions studied by on-line mass spectrometry

Influence of Flow Regime on Mass Transfer in Different Types of Microchannels

Second interlaboratory exercise on non-steroidal anti-inflammatory drug analysis in environmental aqueous samples

Disentangling oil weathering using GCxGC. 1. Chromatogram analysis