Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851150 | Method and arrangement for feeding fine-grained matter to a concentrate burner or a matte burner of a suspension smelting furnace and controlling means and computer program product | Peter Björklund, Markku Ylönen | 2017-12-26 |
| 9677815 | Method for controlling the suspension in a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner | Markku Lahtinen, Lauri P. Pesonen, Peter Björklund | 2017-06-13 |
| 9580771 | Method and arrangement for refining copper concentrate | Peter Björklund, Tuomo Jokinen, Harri Rannikko, Maija-Leena Metsarinta, Markku Lahtinen | 2017-02-28 |