| 发明名称 | Recovery of reusable osmium tetroxide | ||
| 摘要 | The present invention enables simple production of osmium tetroxide having comparable performance to that sold in reagents from a solution containing osmium. The present invention relates to a method for producing osmium tetroxide solution, the method comprising a step for using ozone or a similar oxidizing gas to oxidize a solution containing osmium and produce osmium tetroxide gas and a step for introducing the resulting osmium tetroxide gas into a recovery solution; the present invention further relates to a production apparatus therefor. | ||
| 申请公布号 | US9284623(B2) | 申请公布日期 | 2016.03.15 |
| 申请号 | US201214122266 | 申请日期 | 2012.05.30 |
| 申请人 | National University Corporation Hamamatsu University School of Medicine | 发明人 | Suzuki Kazushige;Muranaka Yoshinori |
| 分类号 | C01G55/00;C22B3/00;C02F1/78;C02F101/20 | 主分类号 | C01G55/00 |
| 代理机构 | Wolf, Greenfield & Sacks, P.C. | 代理人 | Wolf, Greenfield & Sacks, P.C. |
| 主权项 | 1. A method of regenerating osmium (VIII) oxide solution, comprising a step of oxidizing a waste liquid containing osmium and organic materials using ozone to produce osmium (VIII) oxide gas, wherein the oxidizing temperature is set firstly in a range from 10° C. to 40° C., and secondly in a range from 60° C. to 100° C., and a step of introducing the gas into a recovery solution. | ||
| 地址 | Shizuoka JP | ||