Concept

Calcination

Publications associées (27)

Concrete is the building material with the greatest potential for meeting the increasing housing demand in developing countries. Locally available materials should be considered as cement replacement in order to lower the costs and the environmental impact ...

EPFL2009

Anode dusting during the electrolytic production of aluminium

Timea Tordai

The disintegration of the carbon anodes during the electrolysis of alumina produces dust particles contaminating the electrolytic bath. This phenomenon, called dusting, is one of the most deleterious Al electrolysis failures, as it leads to a significant d ...

EPFL2007

Active Sites in HZSM-5 with Low Fe-content for the Formation of Surface Oxygen by Decomposing N2O: Is Every Deposited Oxygen Active?

Albert Renken, Lioubov Kiwi

Surface-active centers were detected in HZSM-5 with a low content of iron (

2003

Titanium dioxide (TiO2) is a widely investigated material for its biological compatibility, high dielectric constant and refractive index, chemical and mechanical resistance, and catalytic activity. Several different techniques are available to produce TiO ...

EPFL2003

Behavior of cesium implanted in zirconia based inert matrix fuel

Manuel Alexandre Pouchon

Retention of cesium in yttria stabilized zirconia (YSZ) was studied experimentally and discussed on the basis of its solubility estimated on a thermodynamic basis. The retention was investigated experimentally by determination of the temperature dependence ...

Elsevier1999

Reduction of pollution by changes to the kiln and by flue gas cleaning

Horst Vogel

A dry sorption system for F removal from kiln flue gases using CaCO3 (limestone) produces flue gases with a residual F content of =21 days in the reactor. The flue gases are taken from the kiln firing process a ...

1988

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The methanol dehydration reaction was studied over environmentally benign, easily accessible and inexpensive K10 montmorillonite clay used as the catalyst at a temperature range between 200–700 °C. Nearly 100% selectivity towards dimethyl ether (DME) at 80 ...

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