Publications related to Heat Management for Process Intensification of Fast Exothermic Reactions in Microstructured Reactors

Optimization of reaction calorimetry with supercritical fluids: A complete term-by-term analysis of the heat flow equation

A complete anal. of the heat flow equation in reaction calorimetry with supercrit. fluids is presented. An esp. developed reaction calorimeter is employed to study the challenges introduced by the supercrit. state of the reaction mixt. and the particularit ...

2008

La0.5Sr0.5Fe1-yMyO3-[delta] (M = Ti, Ta) perovskite oxides for oxygen separation membranes

Defne Bayraktar

Mixed ionic electronic conducting perovskite materials have been receiving considerable attention for the application of oxygen separation membranes. These membranes have potential to be integrated in industrial processes that require pure oxygen and to pr ...

EPFL2008

“Sandwich Reactor” for Heterogeneous Catalytic Processes: N2O Decomposition as a Case Study

Albert Renken, Lioubov Kiwi, Bryan Bromley

A novel “sandwich” microreactor designed as a thin (∼ 300

\mu

m) porous plate of sintered metal fibers (SMF), sandwiched between metallic plates is reported. The SMF surface was coated by Fe-ZSM-5 thin film (< 2

\mu

m) rendering a catalyst highly active ...

2008

Thermochemical properties from ab initio calculations: pi- and sigma-free radicals of importance in soot formation: (C3H3)-C-center dot (propargyl), (C4H3)-C-center dot, (C13H9)-C-center dot (phenalenyl), (C6H5)-C-center dot (phenyl), (C10H7)-C-center dot (naphthyl), (C14H9)-C-center dot (anthryl), (C14H9)-C-center dot (phenanthryl), (C16H9)-C-center dot (pyrenyl), (C12H7)-C-center dot (acenaphthyl), and (C12H9)-C-center dot (biphenylyl)

Michel Rossi

The calculated difference in the standard heat of formation Delta Delta H-f degrees(298.15) of n- and i-C4H3 center dot free radicals is 37.9 kJ mol(-1) for G3MP2B3 and 45.0 kJ mol(-1) for CCSD(T)-CBS (W 1 U) calculations, which seems to preclude the direc ...

2008

Laboratory and ALT-Evaluation of high stiffness underlayers with high percentage of re-use as developed in the NR2C- project

André-Gilles Dumont, Nicolas Bueche

New Road Construction Concepts (NR2C) is a project of FEHRL supported by the European Commission under the Sixth Framework Programme. This project aims at developing perspectives and specific innovations in different transport areas. One of the ideas conce ...

2008

Electrospray Micromixer Chip for On-Line Derivatization and Kinetic Studies

Hubert Girault, Niels Erik Lion, Loïc Dayon, Mélanie Abonnenc, Brice Perruche

An electrospray microchip for mass spectrometry comprising an integrated passive mixer to carry out on-chip chemical derivatizations is described. The microchip fabricated using UV-photoablation is composed of two microchannels linked together by a liquid ...

2008

Compact string reactor for authotermal hydrogen production

Albert Renken, Lioubov Kiwi, Chrystèle Horny

This study addresses the development of a compact reactor for oxidative steam-reforming of methanol (OSRM) to produce hydrogen in autothermal mode for fuel cells. The string reactor uses catalytically active brass wires with a diameter of 500 mu m placed i ...

2007

Laser soldering of piezoelectric actuator with minimal thermal impact

Jacques Jacot, Thomas Maeder, Yannick Sébastien Fournier, Frank Seigneur

Mechanical and electrical connecting of piezoelectric actuator is often done using conductive glue. Its advantage is not to heat the piezoelectric actuator during connection. But there are many disadvantages to gluing; the main one is curing time. Welding ...

2007

Divertor particle and power deposition profiles in JET ELMy H-mode discharges

Richard Pitts

The transient pulses of heat and particles arriving at the divertor target plates as a consequence of upstream ELM activity have been characterised at JET using an array of target embedded Langmuir probes in the MkIIGB-SRP divertor. High temporal and spati ...

2007

Scale-down approach

This thesis deals with the combined utilisation of a reaction calorimeter, the RC1® commercialised by Mettler Toledo and equipped with a 2 L glass reactor, and the heat transfer dynamics modelling of industrial reactors. By doing so, the temperature evolut ...

EPFL2006

Heat Management for Process Intensification of Fast Exothermic Reactions in Microstructured Reactors

Graph Chatbot

Chat with Graph Search

Optimization of reaction calorimetry with supercritical fluids: A complete term-by-term analysis of the heat flow equation

La0.5Sr0.5Fe1-yMyO3-[delta] (M = Ti, Ta) perovskite oxides for oxygen separation membranes

“Sandwich Reactor” for Heterogeneous Catalytic Processes: N2O Decomposition as a Case Study

Laboratory and ALT-Evaluation of high stiffness underlayers with high percentage of re-use as developed in the NR2C- project

Electrospray Micromixer Chip for On-Line Derivatization and Kinetic Studies

Compact string reactor for authotermal hydrogen production

Laser soldering of piezoelectric actuator with minimal thermal impact

Divertor particle and power deposition profiles in JET ELMy H-mode discharges

Scale-down approach

La0.5Sr0.5Fe1-yMyO3-[delta] (M = Ti, Ta) perovskite oxides for oxygen separation membranes

Optimization of reaction calorimetry with supercritical fluids: A complete term-by-term analysis of the heat flow equation

Laboratory and ALT-Evaluation of high stiffness underlayers with high percentage of re-use as developed in the NR2C- project

Electrospray Micromixer Chip for On-Line Derivatization and Kinetic Studies

Compact string reactor for authotermal hydrogen production

Divertor particle and power deposition profiles in JET ELMy H-mode discharges

Scale-down approach

“Sandwich Reactor” for Heterogeneous Catalytic Processes: N2O Decomposition as a Case Study

Laser soldering of piezoelectric actuator with minimal thermal impact