方道城（1993—）男，副主任，助理工程师，332600江西省九江市。江西某钨钼矿综合回收钨钼浮选工艺研究方道城（江西都昌金鼎钨钼矿业有限公司）摘要为合理利用江西都昌金鼎钨钼矿业某钨矿矿石，采用浮选工艺对该钨矿中的钨、钼回收开展了可选性试验。试验结果表明：以2#油为起泡剂、柴油为捕收剂，在磨矿细度-0.074mm60%的条件下，采用1粗2扫、钼粗精矿浓缩粗选后4精2精扫浮选流程，可获得钼品位43.13%、钼回收率50.65%的钼精矿；以纯碱+片碱为调整剂、脂肪酸+植物油酸为捕收剂，采用选钼尾矿1粗2扫、钨粗精矿加温粗选后4精2精扫浮选流程，可获得钨品位60.08%、钨回收率81.28%的钨精矿，获得了良好的试验指标。关键词白钨矿辉钼矿钨钼分离浮选工艺DOI：10.3969/j.issn.1674-6082.2023.09.037FlotationProcessTestofComprehensiveRecoveryofTungstenandMolybdenumfromaTungsten-molybdenumMineinJiangxiFANGDaocheng（JiangxiDuchangJindingTungstenMolybdenumMiningCo.，Ltd.）AbstractInordertomakerationaluseofatungstenorefromJiangxiDuchangJindingTungstenMo⁃lybdenumMiningCo.，Ltd.，awashabilitytestwascarriedoutontherecoveryoftungstenandmolybdenumfromthetungstenorebyflotationprocess.Undertheconditionsof2#oilasfoamingagent，dieseloilascol⁃lectorandgrindingfinenessof-0.074mm60%，theflotationprocessofoneroughingtwoscavengingandfourcleaningtwocleaningscavengingaftermolybdenumroughconcentrateconcentrationandroughingwasadopted.Molybdenumconcentratewithmolybdenumgradeof43.13%andmolybdenumrecoveryrateof50.65%couldbeobtained.Usingsodaash+flakealkaliasregulatorandfattyacid+vegetableoleicacidascollector，theflotationprocessofoneroughingtwoscavengingformolybdenumtailingsandfourcleaningtwocleaningscavengingaftertungstenroughconcentrateheatingroughingwasadopted.Tungstenconcentratewithtungstengradeof60.08%andtungstenrecoveryrateof81.28%wasobtained.Thetestindexisgood.Keywordsscheelite，molybdenite，tungstenandmolybdenumseparation，flotationprocess总第653期2023年9月第9期现代矿业MODERNMININGSerialNo.653September.2023我国是钨资源大国，钨资源储量世界第一。然而，随着社会和经济的高速发展，我国钨资源消耗量逐渐增多，占世界的40%，易开发利用的黑钨矿已接近枯竭，...
