无机盐对气液两相泡沫特性的影响研究

TD989; 为更好地揭示并合理利用浮选过程中无机盐对浮选泡沫特性的影响,采用自制的泡沫特性测试系统,通过对两相泡沫不同高度处泡沫的静压强、气泡直径、泡沫柱的溢流流量进行测定,深入研究了无机盐对泡沫特性参数的影响规律.结果表明:在两相体系中,NaCl、Na2SO4、MgSO4及AlCl3这四种无机盐可显著减小各泡沫层高度下的气泡直径,增大泡沫含液率以及泡沫柱表观溢流速度,从而增大微细粒亲水脉石的泡沫夹带,而NaClO3的添加对泡沫特性参数均无显著影响....

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Published in矿产综合利用 no. 1; pp. 204 - 210
Main Authors 李洪强, 张文, 田承涛, 翁孝卿, 郝好稳, 李东郎, 赵李欣然
Format Journal Article
LanguageChinese
Published 武汉工程大学资源与安全工程学院,湖北武汉430074%湖北三宁化工股份有限公司,湖北枝江443206 01.02.2021
Subjects
泡沫特性
无机盐
泡沫夹带
Online AccessGet full text
ISSN1000-6532
DOI10.3969/j.issn.1000-6532.2021.01.034

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Abstract TD989; 为更好地揭示并合理利用浮选过程中无机盐对浮选泡沫特性的影响,采用自制的泡沫特性测试系统,通过对两相泡沫不同高度处泡沫的静压强、气泡直径、泡沫柱的溢流流量进行测定,深入研究了无机盐对泡沫特性参数的影响规律.结果表明:在两相体系中,NaCl、Na2SO4、MgSO4及AlCl3这四种无机盐可显著减小各泡沫层高度下的气泡直径,增大泡沫含液率以及泡沫柱表观溢流速度,从而增大微细粒亲水脉石的泡沫夹带,而NaClO3的添加对泡沫特性参数均无显著影响.
AbstractList TD989; 为更好地揭示并合理利用浮选过程中无机盐对浮选泡沫特性的影响,采用自制的泡沫特性测试系统,通过对两相泡沫不同高度处泡沫的静压强、气泡直径、泡沫柱的溢流流量进行测定,深入研究了无机盐对泡沫特性参数的影响规律.结果表明:在两相体系中,NaCl、Na2SO4、MgSO4及AlCl3这四种无机盐可显著减小各泡沫层高度下的气泡直径,增大泡沫含液率以及泡沫柱表观溢流速度,从而增大微细粒亲水脉石的泡沫夹带,而NaClO3的添加对泡沫特性参数均无显著影响.
Author 赵李欣然
田承涛
郝好稳
翁孝卿
张文
李东郎
李洪强
AuthorAffiliation 武汉工程大学资源与安全工程学院,湖北武汉430074%湖北三宁化工股份有限公司,湖北枝江443206
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Author_FL Weng Xiaoqing
Zhao Lixinran
Hao Haowen
Tian Chengtao
Zhang Wen
Li Hongqiang
Li Donglang
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无机盐
泡沫夹带
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Publisher 武汉工程大学资源与安全工程学院,湖北武汉430074%湖北三宁化工股份有限公司,湖北枝江443206
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Snippet TD989; 为更好地揭示并合理利用浮选过程中无机盐对浮选泡沫特性的影响,采用自制的泡沫特性测试系统,通过对两相泡沫不同高度处泡沫的静压强、气泡直径、泡沫柱的溢流流量进行...
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Title 无机盐对气液两相泡沫特性的影响研究
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