文献类型：期刊文章

作　　者：李志强[1,2,3,4,5] 李静[1,2,3,4,5] 张利波[1,2,3,4,5] 彭金辉[1,2,3,4,5] 王仕兴[1,2,3,4,5] 马爱元[1,2,3,4,5] 王宝宝[1,2,3,4,5]

机构地区：[1]昆明理工大学云南省特种冶金重点实验室,昆明650093 [2]昆明理工大学微波能工程应用及装备技术国家地方联合工程实验室,昆明650093 [3]昆明理工大学非常规冶金教育部重点实验室,昆明650093 [4]昆明理工大学超硬材料先进制备技术国际联合研究中心,昆明650093 [5]昆明理工大学冶金与能源工程学院,昆明650093

出　　处：《Transactions of Nonferrous Metals Society of China》

基　　金：Project(51104073)supported by the National Natural Science Foundation of China;Project(2013AA064003)supported by the High-tech Research and Development Program of China;Project(2014CB643404)supported by the National Basic Research Program of China;Project(2012HB008)supported by Yunnan Province Young Academic Technology Leader Reserve Talents,China

年　　份：2015

卷　　号：25

期　　号：3

起止页码：973-980

语　　种：中文

收录情况：AJ、CAS、CSA、CSA-PROQEUST、CSCD、CSCD2015_2016、EBSCO、EI、IC、INSPEC、JST、SCIE、SCOPUS、WOS、ZGKJHX、普通刊

摘　　要：Microwave was applied to roasting the zinc oxide fume obtained from fuming furnace for the removal of F and Cl. The effects of important parameters, such as roasting temperature, holding time and stirring speed, were investigated and the process conditions were optimized using response surface methodology (RSM). The results show that the effects of roasting temperature and holding time on the removal rate of F and Cl are the most significant, and the effect of stirring speed is the second. The defluorination rate reaches 92.6% while the dechlorination rate reaches 90.2%, under the process conditions of roasting temperature of 700 °C, holding time of 80 min and stirring speed of 120 r/min. The results indicate that the removal of F and Cl from fuming furnace production of zinc oxide fumes using microwave roasting process is feasible and reliable.

关 键 词：zinc oxide fume  F CL removal rate  microwave roasting  response surface methodology  

分 类 号：X758]