中国钼业2015，Vol.39Issue(6)：25-28,4.DOI:10.13384/j.cnki.cmi.1006-2602.2015.06.006
新型抑制剂ST降低钼精矿中铅含量试验研究
THE EXPERIMENTAL STUDY ON DECREASING THE CONTENT OF LEAD IN MOLYBDENUM CONCENTRATE BY THE NEW TYPE OF INHIBITOR
陈丽娟 1马玲珊 1刘彦英1
作者信息
- 1. 金堆城钼业股份有限公司技术中心,陕西西安710077
- 折叠
摘要
Abstract
Lead content of impurities in molybdenum concentrate in a mill plant of Jinduicheng molybdenum Co ., Ltd., can be effectively reduced to standard range by using the new type of inhibitor ST .The tests indicate that for the rough concentrate containing molybdenum of 14.48%,copper of 1.153%,lead of 0.823%,the final molybde-num concentrate with Mo grade of 54.91%,Cu grade of 0.092%,Pb grade of 0.100%,molybdenum recovery of 98 .86%are obtained by the closed-circuit process of six cleanings-two scavengings-middles back to the flow-sheet in turn,and all the indicators are within the acceptable range .Compared with P-Nokes for field use ,the inhibitor has the characteristics of no preparation , good stability , small dosage and low toxicity .关键词
新型抑制剂ST/钼精矿/降铅/稳定性/低毒Key words
new type of inhibitor ST/molybdenum concentrates/reduction of lead/stabilization/low toxicity分类
矿业与冶金引用本文复制引用
陈丽娟,马玲珊,刘彦英..新型抑制剂ST降低钼精矿中铅含量试验研究[J].中国钼业,2015,39(6):25-28,4.
