发明名称 |
Sodium purification apparatus and method |
摘要 |
An apparatus for and method of collecting and storing oxide impurities contained in high-temperature liquid alkali metal. A method and apparatus are provided for nucleating and precipitating oxide impurities by cooling, wherein the nucleation and precipitation are enhanced by causing a substantial increase in pressure drop and corresponding change in the velocity head of the alkali metal. Thereafter the liquid alkali metal is introduced into a quiescent zone wherein the liquid velocity is maintained below a specific maximum whereby it is possible to obtain high oxide removal efficiencies without the necessity of a mesh or filter.
|
申请公布号 |
US4191558(A) |
申请公布日期 |
1980.03.04 |
申请号 |
US19780973643 |
申请日期 |
1978.12.26 |
申请人 |
ROCKWELL INTERNATIONAL CORP |
发明人 |
GOULD, MARC I |
分类号 |
C22B9/00;C22B9/02;C22B26/10;(IPC1-7):C22B3/02 |
主分类号 |
C22B9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|