发明名称 |
MESOPOROUS SILICA GEL HAVING AROMATIC GROUPS FOR ADSORBING ORGANIC COMPOUNDS |
摘要 |
A silica gel for adsorbing organic materials and an oil component adsorbent are provided to remove volatile organic compound contained in polymer efficiently, by preparing the silica gel using a silica precursor containing an aromatic ring. A silica gel for adsorbing organic materials is produced by hydrolyzing, dehydrating, and washing a silica precursor under presence of surfactant, wherein the silica precursor has an aromatic body or a substituent body with four or more alkoxy groups. The silica gel has a pore size of no more than 50 nm and a surface area of 200-2000 m^2/g. An oil component adsorbent uses the silica gel as an effective component. |
申请公布号 |
KR20080011515(A) |
申请公布日期 |
2008.02.05 |
申请号 |
KR20060071933 |
申请日期 |
2006.07.31 |
申请人 |
UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION;TAE SUNG ENVIRONMENT INSTITUTE CORPORATION |
发明人 |
JEONG, HAN MO;KIM, JAE HOON;AN, JIN HEE;KIM, SUCK MAN;MOON, NAM GU;YOON, YOUNG HO |
分类号 |
B01J20/10;B01J20/28;C01B33/14 |
主分类号 |
B01J20/10 |
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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