@misc{Kitungwa_Bertin_K._Production_2024,
 author={Kitungwa, Bertin K. and Yuma, Phalaris M. and Kalena, Mubiayi Pierre and Shengo Michel L. and Ngubeni, Grace and Moloto, Nosipho and Mbayo, Marsi K. and Kyona, Crépin W.},
 identifier={DOI: 10.37190/ppmp/192436},
 year={2024},
 rights={Wszystkie prawa zastrzeżone (Copyright)},
 description={Fizykochemiczne Problemy Przeróbki Kopalin (1967-1976)},
 description={Physicochemical Problems of Mineral Processing ISSN 1643-1049 (od 2000)},
 description={Fizykochemiczne Problemy Mineralurgii ISSN 0137-1282 (1977-1999)},
 publisher={Politechnika Wrocławska},
 language={eng},
 title={Production of pure tantalum and niobium oxides by hydrometallurgical processing of coltan smelter cake from Tanganyika Province/RD Congo using NH4HF2-KOH flux system},
 type={artykuł},
 keywords={Molten Coltan ore, ammonium bifluoride, potassium hydroxide, hydrometallurgical recovery of Ta, hydrometallurgical recovery of Nb, species identification},
}