【正文】
ecovery rate of the flotation column.Key words:multi—element analysis;onfine detection;molybdenum concentrate金堆城鉬業(yè)公司2007年度57鉬精礦生產(chǎn)工藝調(diào)試完成后,為了進(jìn)一步達(dá)到穩(wěn)定生產(chǎn)指標(biāo)和產(chǎn)品質(zhì)量的目的,決定在該工藝實(shí)施在線檢測(cè)方案。該項(xiàng)目實(shí)施后為百花選廠2。57鉬精礦在線檢測(cè)系統(tǒng)經(jīng)過(guò)三個(gè)多月的試運(yùn)行,儀器運(yùn)行穩(wěn)定,能夠達(dá)到現(xiàn)場(chǎng)生產(chǎn)要求。Control Technology Co.,Ltd.,Dandong 118002,Lianning,China; 2.Jinduieheng Molybdenum Mining Group Co.,Ltd.,Huaxian 714102,Shanxi,China)Abstract:To further achieve steady production parameter8 and guarantee quMity of the product after finishing calibration of the production process of molybdenum concentrate(Grade 57),Jinduieheng Molybdenum Company decides to im— plement on—line detection system in this process.After three months’trial operation,the on—line detection system for molybdenumconcentrale(Grade 57)has met the production requirement of the plant with its equipments’ste.a(chǎn)dy performalice. After implementation,this system pmvides grade information in real time for molybdenum concentrate(Grade 57)of 2nd series final separation system。2005年,百花選廠根據(jù)公司安排對(duì)2。該項(xiàng)目實(shí)施后為百花選廠2。1.2生產(chǎn)過(guò)程中加入藥劑柴油、松醇油、磷諾克斯(五硫化二磷,NaOH,比例13:7)、巰基乙酸鈉、水玻璃。表1浮選柱工藝參數(shù)表Table 1 Process parame