发明名称 |
METHOD FOR PRODUCING A PACKING STRUCTURE WITH CONTROL OVER HYDROTHERMAL SYNTHESIS PARAMETERS |
摘要 |
<p>The invention relates to a method for producing a packing structure, characterized in that it includes the following steps: a) a step in which the temperature of an initial mixture of quicklime and silica is raised to a temperature T1 of between 150 and 300° C. over a period of less than 10 hours; b) a step in which hydrothermal synthesis is performed using the mixture of quicklime and silica produced in step (a) at a temperature T1 of between 150 and 300° C. and at a pressure P1 of between 5×105 Pa and 25×105 Pa over a period t1 of between 10 and 70 hours; c) a step in which the mixture produced in step (b) is cooled from temperature T1 to ambient temperature over a period of between 1 and 48 hours at a cooling rateΔTR1 of between 3 and 200° C./hour; and d) a step in which the mixture produced in step (c) is dried.</p> |
申请公布号 |
EP2297059(A1) |
申请公布日期 |
2011.03.23 |
申请号 |
EP20090772683 |
申请日期 |
2009.05.29 |
申请人 |
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
DEL-GALLO, PASCAL;BAUNE, EMMANUEL;CANTONNET, JEROME |
分类号 |
C04B2/10;C04B28/18;F17C1/00 |
主分类号 |
C04B2/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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