眾所周知,磁化焙燒法多數用於低品位鐵礦石選礦廠的分選提純。但某些鐵礦石選礦廠用戶在使用該鐵礦石幹選工藝選別時,並未達到良好的選礦指標;其qi中zhong高gao磷lin鐵tie礦kuang石shi仍reng然ran存cun在zai脫tuo磷lin率lv低di,方fang法fa單dan一yi等deng問wen題ti。豫yu暉hui重zhong工gong選xuan礦kuang技ji術shu家jia針zhen對dui該gai問wen題ti經jing過guo選xuan別bie試shi驗yan後hou,找zhao出chu了le該gai問wen題ti的de原yuan因yin所suo在zai。以yi下xia是shi磁ci化hua焙bei燒shao法fa的de應ying用yong分fen析xi。磁ci化hua焙bei燒shao就jiu是shi將jiang礦kuang石shi置zhi於yu焙bei燒shao爐lu中zhong加jia熱re並bing在zai適shi宜yi的de還hai原yuan氣qi氛fen中zhong進jin行xing物wu理li化hua學xue過guo程cheng。使shi弱ruo磁ci性xing鐵tie礦kuang物wu轉zhuan變bian為wei強qiang磁ci性xing鐵tie礦kuang物wu,其qi他ta雜za質zhi礦kuang物wu的de磁ci性xing在zai大da多duo數shu情qing況kuang下xia變bian化hua不bu大da。因yin此ci可ke以yi用yong磁ci選xuan法fa得de到dao較jiao高gao的de選xuan別bie指zhi標biao。焙bei燒shao的de種zhong類lei主zhu要yao有you氧yang化hua焙bei燒shao、中性焙燒、還原焙燒等類型。其中氧化焙燒一般用於有色金屬硫化礦。其焙燒所使用的選礦設備為wei冶ye煉lian回hui轉zhuan窯yao,而er後hou使shi用yong的de是shi強qiang磁ci幹gan選xuan機ji。該gai設she備bei是shi目mu前qian在zai生sheng物wu浸jin礦kuang域yu研yan究jiu與yu應ying用yong較jiao廣guang泛fan,適shi應ying性xing較jiao強qiang的de工gong業ye設she備bei。歡huan迎ying廣guang大da用yong戶hu谘zi詢xun了le解jie。
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