发明名称 |
FIXATION OF ANIONIC MATERIALS WITH A COMPLEXING AGENT |
摘要 |
<p>Fixation Of Anionic Materials With A Complexing Agent A composition comprising a support such as a porous silicate glass or silica gel or charcoal having interconnected pores and containing heavy metal cations of mercury, thallium, silver, platinum, palladium, lead or copper capable of forming a stable complex with an anion bonded to the support. The preferred heavy metal cation is a mercury cation. The composition is especially useful for removing radioactive iodine from liquid and gaseous waste streams.</p> |
申请公布号 |
CA1220187(A) |
申请公布日期 |
1987.04.07 |
申请号 |
CA19830434609 |
申请日期 |
1983.08.15 |
申请人 |
DE MACEDO, PEDRO M.B.;LITOVITZ, THEODORE A. |
发明人 |
DE MACEDO, PEDRO M.B.;BARKATT, AARON |
分类号 |
G21F9/16;G21F9/12;(IPC1-7):B01J20/10;B01J20/30;C02F1/58;B01D53/34 |
主分类号 |
G21F9/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|