Francy
Olivier Francy, L' Isle Sur La Sorgue FR
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20140352912 | REGENERATOR - The present invention relates to a regenerator comprising a bed ( | 12-04-2014 |
Olivier Francy, L'Isle Sur La Sorgue FR
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20150299880 | ELECTROLYTIC CELL - The present disclosure relates to an electrolytic cell for the production of aluminium by reducing alumina. The cell may comprise a sidewall including at least one side block. The side block may comprise an aluminous material having an apparent porosity of less than about 10% and a composition, as a weight percentage on the basis of the aluminous material and for a total of about 100%, such that: Al2O3>about 50%, beta-alumina being less than about 20% of the weight of the aluminous material, oxides that are less reducible than alumina at 1000° C.10-22-2015 | |
Olivier Jean Francy, L'Isle Sur La Sorgue FR
Patent application number | Description | Published |
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20120309608 | POWDER FOR DRY REFRACTORY MATERIAL - The invention relates to a powder comprising more than 70% of refractory particles, in weight percent relative to the weight of the powder, a particle of said powder being classed in the fraction called “matrix” or in the fraction called “aggregate”, according to whether it is smaller than, or equal to 100 μm, or larger than 100 μm, respectively, said powder comprising, in weight percent relative to the weight of the powder: between 0.1% and 18% of particles of a heat-activatable binder, called “heat-activatable binder particles”; and more than 40% of refractory particles, called “ATZ particles”, having the following chemical composition, in weight percentages on the basis of the oxides of said ATZ particles: 10%≦Al | 12-06-2012 |
20120316053 | POWDER FOR GLASS-CERAMIC DRY REFRACTORY MATERIAL - The invention relates to a powder comprising more than 70% of glass-ceramic and/or refractory particles, a particle of said powder being classed in the fraction called “matrix” or in the fraction called “aggregate” according to whether it is smaller than, or equal to 100 μm, or bigger than 100 μm, respectively, | 12-13-2012 |