发明名称 |
METHOD FOR Manufacturing porous SILICA CRYSTAL |
摘要 |
<p>In a synthetic method for porous silica crystals through a hydrothermal reaction, a method for synthesizing porous silica crystals with a size of 0.5 mm or larger in high reproducibility and efficiency is provided using a method for manufacturing the porous silica crystals, wherein a high concentration area with silicon is formed as a partial area inside a hydrothermal synthesis vessel, and at least a part of a surface-smoothed bulk material is present in the high concentration area with silicon to perform the hydrothermal reaction, the bulk material comprising a compound containing both silicon and oxygen as a supply source for a part or a whole of the structure composition elements of the porous silica crystals.</p> |
申请公布号 |
EP2031102(A1) |
申请公布日期 |
2009.03.04 |
申请号 |
EP20050778555 |
申请日期 |
2005.09.12 |
申请人 |
SHIMANE PREFECTURAL GOVERNMENT |
发明人 |
NODA, SHUJI.;SHIOMURA, TAKANOBU;TAJIMA, MASAHIRO.;IMAWAKA, NAOTO;OKAMOTO, YASUAKI;KUBOTA, TAKESHI |
分类号 |
C30B29/16;C01B37/02;C30B7/10;C30B29/34 |
主分类号 |
C30B29/16 |
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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