Abstract: The invention provides a furnace for roasting a metalliferous concentrate. The furnace includes a single hearth for performing roasting of the metalliferous concentrate to obtain a metalliferous oxide. The furnace also includes a temperature control unit for controlling temperature within the furnace. The temperature within the furnace is maintained below sublimation point of the metalliferous oxide.
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| # | Name | Date |
|---|---|---|
| 1 | 3253-DEL-2011-AbandonedLetter.pdf | 2018-08-21 |
| 1 | 3253-del-2011-GPA.pdf | 2012-06-02 |
| 2 | 3253-del-2011-Form-5.pdf | 2012-06-02 |
| 2 | 3253-DEL-2011-FER.pdf | 2017-09-26 |
| 3 | Form 26 GPA.pdf | 2014-06-27 |
| 3 | 3253-del-2011-Form-2.pdf | 2012-06-02 |
| 4 | 3253-del-2011-Form-1.pdf | 2012-06-02 |
| 4 | Form 13-3253-DEL-2011.pdf | 2014-05-19 |
| 5 | POA-ITCOL.pdf | 2014-05-19 |
| 5 | 3253-del-2011-Drawings.pdf | 2012-06-02 |
| 6 | 3253-del-2011-Description (Complete).pdf | 2012-06-02 |
| 6 | 3253-del-2011-Abstract.pdf | 2012-06-02 |
| 7 | 3253-del-2011-Correspondence-Others.pdf | 2012-06-02 |
| 7 | 3253-del-2011-Claims.pdf | 2012-06-02 |
| 8 | 3253-del-2011-Correspondence-Others.pdf | 2012-06-02 |
| 8 | 3253-del-2011-Claims.pdf | 2012-06-02 |
| 9 | 3253-del-2011-Description (Complete).pdf | 2012-06-02 |
| 9 | 3253-del-2011-Abstract.pdf | 2012-06-02 |
| 10 | 3253-del-2011-Drawings.pdf | 2012-06-02 |
| 10 | POA-ITCOL.pdf | 2014-05-19 |
| 11 | 3253-del-2011-Form-1.pdf | 2012-06-02 |
| 11 | Form 13-3253-DEL-2011.pdf | 2014-05-19 |
| 12 | Form 26 GPA.pdf | 2014-06-27 |
| 12 | 3253-del-2011-Form-2.pdf | 2012-06-02 |
| 13 | 3253-del-2011-Form-5.pdf | 2012-06-02 |
| 13 | 3253-DEL-2011-FER.pdf | 2017-09-26 |
| 14 | 3253-del-2011-GPA.pdf | 2012-06-02 |
| 14 | 3253-DEL-2011-AbandonedLetter.pdf | 2018-08-21 |
| 1 | 3253DEL2011SearchStrategy_12-09-2017.pdf |