CAJ | 학술논문

研究了采用氧化焙烧—浓硫酸强化浸出工艺从钼镍矿中回收钼和镍。试验结果表明：钼镍矿氧化焙烧最佳温度为700℃，最佳焙烧时间2 h；氧化焙砂在V （浓硫酸）／m（焙砂）＝2 m L／g、温度150℃条件下浸出3 h ，钼、镍浸出率分别为96．4％和85．6％。
연구료채용양화배소—농류산강화침출공예종목얼광중회수목화얼。시험결과표명：목얼광양화배소최가온도위700℃，최가배소시간2 h；양화배사재V （농류산）／m（배사）＝2 m L／g、온도150℃조건하침출3 h ，목、얼침출솔분별위96．4％화85．6％。
Oxidation roasting‐concentrated sulfuric acid strengthening leaching process is applied to recovery molybdenum and nickel from Mo‐Ni ore .The optimum conditions of oxidation roasting are that roasting temperature of 700 ℃ ,roasting time of 2 hours .T he roated product is leached under the conditions of V (concentrated sulfuric acid)/m(calcine)=2 mL/g ,temperature of 150 ℃ ,roasting time of 3 hours .The leaching rates of molybdenum and nickel are 96 .4% and 85 .6% ,respectively .