Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845993 | Method and arrangement for removing outgrowth in a suspension smelting furnace | Peter Björklund, Aki LAANINEN, Kaarle Peltoniemi | 2017-12-19 |
| 9739535 | Method for smelting non-ferrous metal sulfides in a suspension smelting furnace and suspension smelting furnace | Peter Björklund | 2017-08-22 |
| 9677815 | Method for controlling the suspension in a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner | Markku Lahtinen, Tapio Ahokainen, Peter Björklund | 2017-06-13 |