江西煤炭科技
江西煤炭科技
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JIANGXI COAL SCIENCE & TECHNOLOGY
2014年
4期
79-82
,共4页
浮选%泥化现象%脱泥池%正交试验
浮選%泥化現象%脫泥池%正交試驗
부선%니화현상%탈니지%정교시험
flotation%argillization phenomenon%desliming pit%orthogonal test
为解决潘一选煤厂因入选原煤煤泥泥化严重而影响浮选产品质量的问题，结合浮选工艺流程特点，通过正交试验确定了浮选最佳操作条件，充分发挥脱泥池、二次浮选的降灰作用，有效地降低了煤泥泥化对浮选的影响，保证了浮选产品质量。
為解決潘一選煤廠因入選原煤煤泥泥化嚴重而影響浮選產品質量的問題，結閤浮選工藝流程特點，通過正交試驗確定瞭浮選最佳操作條件，充分髮揮脫泥池、二次浮選的降灰作用，有效地降低瞭煤泥泥化對浮選的影響，保證瞭浮選產品質量。
위해결반일선매엄인입선원매매니니화엄중이영향부선산품질량적문제，결합부선공예류정특점，통과정교시험학정료부선최가조작조건，충분발휘탈니지、이차부선적강회작용，유효지강저료매니니화대부선적영향，보증료부선산품질량。
In order to solve the problem of the quality of flotation product due to selected raw coal slime argilliza-tion in Panyi Coal Preparation Plant ,combined with the characteristics of flotation technique process ,the condi-tion of best flotation operation has been determined by orthogonal test ,which exerted sufficiently the reducing dust of desliming pit and second flotation ,effectively reduced the influence of slime argillization on flotation and ensured the quality of flotation product .
