Article(id=1236319263527596594, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236316193171239730, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2023.03.011, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1671033600000, receivedDateStr=2022-12-15, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1772691082126, onlineDateStr=2026-03-05, pubDate=1685548800000, pubDateStr=2023-06-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772691082126, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772691082126, creator=13701087609, updateTime=1772691082126, updator=13701087609, issue=Issue{id=1236316193171239730, tenantId=1146029695717560320, journalId=1235980550691926019, year='2023', volume='43', issue='3', pageStart='1', pageEnd='179', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772690350096, creator=13701087609, updateTime=1772691872061, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236322576809652696, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236316193171239730, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236322576809652697, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236316193171239730, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=47, endPage=51, ext={EN=ArticleExt(id=1236319263888306758, articleId=1236319263527596594, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Optimization of Flocculation Settlement Parameters of Fine Iron Tailings Slurry by Response Surface Methodology, columnId=1236276106932842717, journalTitle=Mining and Metallurgical Engineering, columnName=MINERAL PROCESSING, runingTitle=null, highlight=null, articleAbstract=

Response surface methodology (RSM) was used to optimize the flocculation settlement parameters of fine iron tailings slurry. According to the Box-Behnken test method in Design-Expert 8.0 software, a three-factor and three-level test was designed to obtain a regression equation of turbidity model for flocculation settlement of fine-grained iron tailings slurry. The results show that with the following favorable flocculation settlement parameters, including addition of inorganic flocculant FeCl3 at an amount of 113.44 mg/L, organic flocculant PAM at an amount of 0.61 mg/L and stirring speed of 440.57 r/min, the slurry turbidity is predicted to be 11.45NTU, while the measured value is 12.38NTU, indicating that the model has a good accuracy with a small error. Based on the model variance analysis, reliability analysis and factor interaction analysis, it can be verified that RSM is reasonable and feasible to be used for optimizing the flocculation settlement parameters of fine iron tailings slurry, which can provide theoretical basis for its efficient treatment.

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针对细粒铁尾矿浆难以沉降的特点,采用响应曲面法优化细粒铁尾矿浆絮凝沉降条件。根据Design-Expert 8.0软件中的Box-Behnken试验方法设计三因素三水平试验,得到细粒铁尾矿浆絮凝沉降浊度模型的回归方程,结果表明,适宜的絮凝沉降条件为:无机絮凝剂FeCl3用量113.44 mg/L、有机絮凝剂PAM用量0.61 mg/L、搅拌速度440.57 r/min,在该条件下进行絮凝沉降,预测矿浆浊度11.45NTU,实测矿浆浊度12.38NTU,结果误差较小,模型准确度较好。结合模型方差分析、可信度分析、因素相互作用分析,证实采用响应曲面法优化细粒铁尾矿浆絮凝沉降条件合理可行,可为细粒铁尾矿浆的高效处理提供理论依据。

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武佳慧(1996—),女,辽宁辽阳人,硕士研究生,主要研究方向为复杂细粒矿的选矿工艺、设备、药剂研究开发。
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牛福生(1974—),男,河北临漳人,博士,教授,博士研究生导师,主要从事金属、非金属矿产资源综合开发利用、复杂细粒矿的选矿工艺、设备、药剂研究开发等方面的教学与研究工作。

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牛福生(1974—),男,河北临漳人,博士,教授,博士研究生导师,主要从事金属、非金属矿产资源综合开发利用、复杂细粒矿的选矿工艺、设备、药剂研究开发等方面的教学与研究工作。

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牛福生(1974—),男,河北临漳人,博士,教授,博士研究生导师,主要从事金属、非金属矿产资源综合开发利用、复杂细粒矿的选矿工艺、设备、药剂研究开发等方面的教学与研究工作。

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响应曲面法优化细粒铁尾矿浆絮凝沉降试验研究
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牛福生 1 , 武佳慧 1 , 于晓东 1 , 石肖 2 , 张亚强 2 , 郭建波 3 , 张宝宏 3
矿冶工程杂志 | 选矿 2023,43(3): 47-51
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矿冶工程杂志 | 选矿 2023, 43(3): 47-51
响应曲面法优化细粒铁尾矿浆絮凝沉降试验研究
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牛福生1, 武佳慧1, 于晓东1, 石肖2, 张亚强2, 郭建波3, 张宝宏3
作者信息
  • 1.华北理工大学 矿业工程学院,河北 唐山 063200
  • 2.唐山市斯瑞尔化工有限公司,河北 唐山 063000
  • 3.迁西县中兴矿业有限公司,河北 唐山 064300
  • 牛福生(1974—),男,河北临漳人,博士,教授,博士研究生导师,主要从事金属、非金属矿产资源综合开发利用、复杂细粒矿的选矿工艺、设备、药剂研究开发等方面的教学与研究工作。

通讯作者:

武佳慧(1996—),女,辽宁辽阳人,硕士研究生,主要研究方向为复杂细粒矿的选矿工艺、设备、药剂研究开发。
Optimization of Flocculation Settlement Parameters of Fine Iron Tailings Slurry by Response Surface Methodology
Fusheng NIU1, Jiahui WU1, Xiaodong YU1, Xiao SHI2, Yaqiang ZHANG2, Jianbo GUO3, Baohong ZHANG3
Affiliations
  • 1.College of Mining Engineering, North China University of Science and Technology, Tangshan 063200, Hebei, China
  • 2.Tangshan 3R Chemical Co Ltd, Tangshan 063000, Hebei, China
  • 3.Qianxi County Zhongxing Mining Co Ltd, Tangshan 064300, Hebei, China
出版时间: 2023-06-01 doi: 10.3969/j.issn.0253-6099.2023.03.011
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针对细粒铁尾矿浆难以沉降的特点,采用响应曲面法优化细粒铁尾矿浆絮凝沉降条件。根据Design-Expert 8.0软件中的Box-Behnken试验方法设计三因素三水平试验,得到细粒铁尾矿浆絮凝沉降浊度模型的回归方程,结果表明,适宜的絮凝沉降条件为:无机絮凝剂FeCl3用量113.44 mg/L、有机絮凝剂PAM用量0.61 mg/L、搅拌速度440.57 r/min,在该条件下进行絮凝沉降,预测矿浆浊度11.45NTU,实测矿浆浊度12.38NTU,结果误差较小,模型准确度较好。结合模型方差分析、可信度分析、因素相互作用分析,证实采用响应曲面法优化细粒铁尾矿浆絮凝沉降条件合理可行,可为细粒铁尾矿浆的高效处理提供理论依据。

响应曲面法  /  絮凝沉降  /  细粒铁尾矿浆  /  浊度

Response surface methodology (RSM) was used to optimize the flocculation settlement parameters of fine iron tailings slurry. According to the Box-Behnken test method in Design-Expert 8.0 software, a three-factor and three-level test was designed to obtain a regression equation of turbidity model for flocculation settlement of fine-grained iron tailings slurry. The results show that with the following favorable flocculation settlement parameters, including addition of inorganic flocculant FeCl3 at an amount of 113.44 mg/L, organic flocculant PAM at an amount of 0.61 mg/L and stirring speed of 440.57 r/min, the slurry turbidity is predicted to be 11.45NTU, while the measured value is 12.38NTU, indicating that the model has a good accuracy with a small error. Based on the model variance analysis, reliability analysis and factor interaction analysis, it can be verified that RSM is reasonable and feasible to be used for optimizing the flocculation settlement parameters of fine iron tailings slurry, which can provide theoretical basis for its efficient treatment.

response surface methodology (RSM)  /  flocculation settlement  /  fine-grained iron tailings pulp  /  turbidity
牛福生, 武佳慧, 于晓东, 石肖, 张亚强, 郭建波, 张宝宏. 响应曲面法优化细粒铁尾矿浆絮凝沉降试验研究. 矿冶工程杂志, 2023 , 43 (3) : 47 -51 . DOI: 10.3969/j.issn.0253-6099.2023.03.011
Fusheng NIU, Jiahui WU, Xiaodong YU, Xiao SHI, Yaqiang ZHANG, Jianbo GUO, Baohong ZHANG. Optimization of Flocculation Settlement Parameters of Fine Iron Tailings Slurry by Response Surface Methodology[J]. Mining and Metallurgical Engineering, 2023 , 43 (3) : 47 -51 . DOI: 10.3969/j.issn.0253-6099.2023.03.011
  • 国家自然科学基金面上项目(51874135)
  • 河北省自然科学基金(E2022209108)
2023年第43卷第3期
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doi: 10.3969/j.issn.0253-6099.2023.03.011
  • 接收时间:2022-12-15
  • 首发时间:2026-03-05
  • 出版时间:2023-06-01
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  • 收稿日期:2022-12-15
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国家自然科学基金面上项目(51874135)
河北省自然科学基金(E2022209108)
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    1.华北理工大学 矿业工程学院,河北 唐山 063200
    2.唐山市斯瑞尔化工有限公司,河北 唐山 063000
    3.迁西县中兴矿业有限公司,河北 唐山 064300

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武佳慧(1996—),女,辽宁辽阳人,硕士研究生,主要研究方向为复杂细粒矿的选矿工艺、设备、药剂研究开发。
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2种不同金属材料的力学参数

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种数
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species
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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