发明公开
- 专利标题: PROCEDE DE FABRICATION D'UNE STRUCTURE DE GARNISSAGE AVEC CONTROLE DE L'ETAPE DE SECHAGE
- 专利标题(英): Method for producing a packing structure with control over the drying step
- 专利标题(中): 一种用于生产包装结构,控制干燥步骤
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申请号: EP09772682.2申请日: 2009-05-29
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公开(公告)号: EP2300391A1公开(公告)日: 2011-03-30
- 发明人: DEL-GALLO, Pascal , BAUNE, Emmanuel , CANTONNET, Jérôme
- 申请人: L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
- 申请人地址: 75, Quai d'Orsay 75007 Paris FR
- 专利权人: L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
- 当前专利权人: L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
- 当前专利权人地址: 75, Quai d'Orsay 75007 Paris FR
- 代理机构: Beroud, Amandine
- 优先权: FR0854498 20080702
- 国际公布: WO2010000999 20100107
- 主分类号: C04B28/18
- IPC分类号: C04B28/18 ; C04B38/00 ; C10L3/04 ; F17C11/00
摘要:
The invention relates to a method for producing a packing structure, characterised 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 T2 of between 110°C and 500°C, possibly with at least one intermediate stage performed at a temperature of between 111°C and 350°C over a period t2 selected such that the physisorbed water content of the packing mass is less than 0.5%.
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