| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 04.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Mixing Na hypophosphite with Ni sulfate so as to produce Na sulfate & Ni hypophosphite - Separating Ni hypophosphite from Na sulfate, thereby providing a waste stream contg Na sulfate - Lowering the T of waste stream contg Na sulfate to crysta llize out Na sulfate & provide filtrate stream contg Ni, Na & hypophosphite ions |
| PATENT PHOTOCOPY | Available on request |
|
Want more information ? Interested in the hidden information ? Click here and do your request. |