關guan於yu對dui硫liu化hua銅tong鎳nie礦kuang石shi的de選xuan礦kuang研yan究jiu,經jing過guo豫yu暉hui選xuan礦kuang技ji術shu家jia在zai進jin行xing試shi驗yan後hou,發fa現xian浮fu選xuan流liu程cheng比bi較jiao適shi用yong於yu該gai礦kuang石shi的de選xuan別bie效xiao益yi,而er磁ci選xuan和he重zhong選xuan則ze歸gui為wei浮fu選xuan選xuan礦kuang方fang法fa,同tong時shi,在zai對dui硫liu化hua銅tong鎳nie礦kuang進jin行xing處chu理li時shi,捕bu收shou劑ji和he起qi泡pao劑ji在zai該gai工gong藝yi中zhong也ye有you一yi定ding的de效xiao應ying。從cong礦kuang石shi混hun合he浮fu選xuan銅tong鎳nie,再zai從cong混hun合he精jing礦kuang中zhong分fen選xuan出chu含han低di鎳nie的de銅tong精jing礦kuang和he含han銅tong的de銅tong精jing礦kuang。該gai鎳nie精jing礦kuang經jing冶ye煉lian後hou,獲huo得de高gao冰bing鎳nie,進jin而er在zai對dui高gao冰bing鎳nie進jin行xing浮fu選xuan分fen離li。從cong其qi尾wei礦kuang中zhong可ke進jin一yi步bu回hui收shou可ke浮fu性xing差cha的de含han鎳nie礦kuang物wu。而er確que定ding這zhe一yi鎳礦選礦工藝流(liu)程(cheng)的(de)基(ji)本(ben)原(yuan)則(ze)是(shi),寧(ning)可(ke)使(shi)同(tong)進(jin)入(ru)鎳(nie)精(jing)礦(kuang),盡(jin)可(ke)能(neng)避(bi)免(mian)鎳(nie)進(jin)入(ru)銅(tong)精(jing)礦(kuang),因(yin)為(wei)銅(tong)精(jing)礦(kuang)中(zhong)的(de)鎳(nie)在(zai)冶(ye)煉(lian)過(guo)程(cheng)中(zhong)損(sun)失(shi)大(da),而(er)鎳(nie)精(jing)礦(kuang)中(zhong)的(de)銅(tong)可(ke)以(yi)得(de)到(dao)較(jiao)完(wan)全(quan)的(de)回(hui)收(shou)。豫(yu)暉(hui)重(zhong)工(gong)技(ji)術(shu)家(jia)在(zai)該(gai)工(gong)藝(yi)中(zhong)研(yan)發(fa)出(chu)了(le)一(yi)套(tao)新(xin)型(xing)選礦設備,該選礦設備能夠在避免鎳精礦的損失,同時,也保證了銅精礦的質量。
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