| 发明名称 |
IODINE ADSORBENT, WATER TREATING TANK AND IODINE ADSORBING SYSTEM |
| 摘要 |
An iodine adsorbent includes a carrier that is a compound containing silicon, an organic group bonded to the carrier, and silver. The organic group has, at the terminal, a functional group represented by S− or SR. The silver is bonded to sulfur in S− or SR. The R is a hydrogen atom or a substituent containing a hydrocarbon. Where the element ratio of sulfur in the adsorbent to silicon in the adsorbent is MS/MSi, MS/(MSi·A), a value obtained by dividing the element ratio by a specific surface area A (m2/g) of the carrier, is 2.4×10−4 g/m2≦MS/(MSi·A)≦2.7×10−4 g/m2. |
| 申请公布号 |
US2015266752(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
US201514632424 |
申请日期 |
2015.02.26 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SEKIGUCHI YUMIKO;IDE TOMOHITO;YAMADA ARISA;IMADA TOSHIHIRO |
| 分类号 |
C02F1/28;C07F7/18 |
主分类号 |
C02F1/28 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. An iodine adsorbent comprising:
a carrier that is a compound containing silicon; an organic group bonded to the carrier; and silver, wherein the organic group has, at the terminal, a functional group represented by S− or SR, the silver is bonded to sulfur in S− or SR, the R is a hydrogen atom or a substituent containing a hydrocarbon, and where the element ratio of sulfur in the adsorbent to silicon in the adsorbent is MS/MSi, MS/(MSi·A), a value obtained by dividing the element ratio by a specific surface area A (m2/g) of the carrier, is 2.4×10−4 g/m2≦MS/(MSi·A)≦2.7×10−4 g/m2. |
| 地址 |
Tokyo JP |
