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- Title
充填料浆流变参数试验研究.
- Authors
邹佳赟; 张耀平; 柯圣安; 张康康
- Abstract
To address the issue of stable transportation of the consolidated full tailings backfilling slurry in a mine, the rheological properties of the filling slurry were experimentally studied and the rheological parameters test of slurry with a ratio of cement-sand 1∶8 was made by setting slurry rheological parameters with a concentration of 66%,68%,70% and 72% full tailings slurry and adding cementing agent to analyze the rheological parameters of filling slurry with different concentrations and 1∶8 cement-sand ratio. The experimental results show that the rheological parameters of the tailings slurry are related to the slurry concentration, the larger the concentration is, the larger the rheological parameter value is. At the same slurry concentration, the yield stress and viscosity coefficient of tailings with cementing agent are higher than those without cementing agent.
- Publication
Industrial Minerals & Processing / Huagong Kuangwu yu Jiagong, 2019, Vol 48, Issue 8, p1
- ISSN
1008-7524
- Publication type
Article
- DOI
10.16283/j.cnki.hgkwyjg.2019.08.001