发明名称 |
Method of manufacturing lathanum oxide containing solids in an aqueous environment |
摘要 |
A method for processing lanthanum oxide solids in an aqueous solution. An aqueous solution containing a partially soluble or insoluble salt forming anion is provided. A soluble lanthanum oxide solid is then added to the solution, and the anion is then reacted with at least a portion of the lanthanum in the lanthanum oxide solid, thereby forming a partially soluble or insoluble salt coating around the lanthanum oxide solid.
|
申请公布号 |
US6458414(B1) |
申请公布日期 |
2002.10.01 |
申请号 |
US20000628117 |
申请日期 |
2000.07.28 |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
HABEGER CRAIG F.;ARMSTRONG TIMOTHY R. |
分类号 |
C04B35/01;(IPC1-7):B05D7/00;B05D5/00 |
主分类号 |
C04B35/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|