For the purpose of achieving waste′s resource utilization in filling mining for Jinchuan mine,the test study on rheological characteristic for mixed filling slurry including waste rock and tailings and its liquidity in the stope carried out.First,two kinds of particle sizes of aggregate gradation based on field sampling are analyzed.Results show that the reasonable ratio for both the waste rock and full tailings are 6∶4 and 5∶5,which,for mixed filling materials,meet the filling aggregate gradation.Then the ...
2.金川集团股份有限公司,镍钴资源综合利用国家重点实验室,甘肃金昌737100)2017,56(2):294-299.Citation:YANG Z Q,GAO Q,WANG Y Q,et al.Test study on rheological characteristics for mixed filling slurry including wasterock and tailings and its liquidity in the sto