L'air Liquide, Soci&#xe9;t&#xe9; Anonyme Pour L'etude Et L'exploitation Des Proc&#xe9;d&#xe9;s Georges Claude

Jérome Cantonnet

Emmanuel Baune

Thierry Chartier

Pascal Del-Gallo

Gilles Cannet

Jean-François Imbault

Pascal Del Gallo

The invention relates to a method for producing a packing structure, characterized in that it includes the following main steps: a) a step comprising the hydrothermal synthesis of the packing mass, performed using a mixture of quicklime and silica; and b) a step comprising the drying of the packing mass produced in step (a) at a temperature Tof between 110&#xb0; C. and 500&#xb0; C., possibly with at least one intermediate stage performed at a temperature of between 111&#xb0; C. and 350&#xb0; C. over a period tselected such that the physisorbed water content of the packing mass is less than 0.5%.

Method for producing a packing structure with control over the drying step

The present invention relates to a container packing structure, characterized in that it comprises a crystalline phase containing 55 to 97% by weight of xonotlite crystallites and 3 to 45% by weight of tobermorite crystallites. It also relates to a method for fabricating such a packing structure, and the container containing same, and its use for storing fluids such as gases.

Gas vessel packing structure having a crystalline phase

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Brive, France

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