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Preparation and characterization study of composite dust suppressant based on xanthan gum.

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Title: Preparation and characterization study of composite dust suppressant based on xanthan gum.
Authors: Cui, Yan1,2 (AUTHOR) cuiyan911@163.com, Jiang, Xiangyan1 (AUTHOR), Wang, Jimeng1 (AUTHOR), Wang, Pengfei1,2 (AUTHOR), Tian, Zhaojun1 (AUTHOR), Deng, Qiantao1 (AUTHOR), Zhang, Yong1 (AUTHOR)
Source: Journal of Dispersion Science & Technology. 2026, Vol. 47 Issue 2, p204-217. 14p.
Subjects: Xanthan gum, Dust control, Mines & mineral resources, Surface stability, Environmental impact analysis, Surface active agents, Particulate matter
Abstract: To address the critical issue of particulate matter emitted from mining operations, which poses a significant risk to human health, production safety, and the environment, a novel dust suppressant based on xanthan gum (XTG) as a coalescing agent was introduced in this study. The formulation innovatively combines anionic surfactants SDS (Sodium dodecyl sulfate) and SDBS (Sodium dodecyl benzene sulfonate) as well as nonionic surfactants OP-10, Tween-20 (Polyoxyethylene anhydrous sorbitan monolaurate) and Tween-80 (Polyoxyethylene anhydrous sorbitan monooleate) with 0.05% XTG to enhance the wettability of the solution. Considering the economy and practicality, 0.05% OP-10 + 0.05% XTG (M-OX) was finally selected as the optimal dust suppressant formulation. Through a series of experiments, including surface tension, contact angle, sedimentation, pH value, water retention, and wind erosion resistance tests, we proved that M-OX, with a pH value of 8.03, has the least impact on the environment, has better water retention, and has a significant dust suppression effect. The curing layer formed by M-OX can adapt to complex weather, maintains its integrity after rain and wind erosion, and exhibits excellent rain and wind erosion resistance. This study provides an environmentally friendly and effective dust suppression solution for surface coal mines with significant social and economic benefits. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Dispersion Science & Technology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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An: 191203164
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  Label: Title
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  Data: Preparation and characterization study of composite dust suppressant based on xanthan gum.
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  Data: <searchLink fieldCode="AR" term="%22Cui%2C+Yan%22">Cui, Yan</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> cuiyan911@163.com</i><br /><searchLink fieldCode="AR" term="%22Jiang%2C+Xiangyan%22">Jiang, Xiangyan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Jimeng%22">Wang, Jimeng</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Pengfei%22">Wang, Pengfei</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tian%2C+Zhaojun%22">Tian, Zhaojun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Deng%2C+Qiantao%22">Deng, Qiantao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Yong%22">Zhang, Yong</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Dispersion+Science+%26+Technology%22">Journal of Dispersion Science & Technology</searchLink>. 2026, Vol. 47 Issue 2, p204-217. 14p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Xanthan+gum%22">Xanthan gum</searchLink><br /><searchLink fieldCode="DE" term="%22Dust+control%22">Dust control</searchLink><br /><searchLink fieldCode="DE" term="%22Mines+%26+mineral+resources%22">Mines & mineral resources</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+stability%22">Surface stability</searchLink><br /><searchLink fieldCode="DE" term="%22Environmental+impact+analysis%22">Environmental impact analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+active+agents%22">Surface active agents</searchLink><br /><searchLink fieldCode="DE" term="%22Particulate+matter%22">Particulate matter</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: To address the critical issue of particulate matter emitted from mining operations, which poses a significant risk to human health, production safety, and the environment, a novel dust suppressant based on xanthan gum (XTG) as a coalescing agent was introduced in this study. The formulation innovatively combines anionic surfactants SDS (Sodium dodecyl sulfate) and SDBS (Sodium dodecyl benzene sulfonate) as well as nonionic surfactants OP-10, Tween-20 (Polyoxyethylene anhydrous sorbitan monolaurate) and Tween-80 (Polyoxyethylene anhydrous sorbitan monooleate) with 0.05% XTG to enhance the wettability of the solution. Considering the economy and practicality, 0.05% OP-10 + 0.05% XTG (M-OX) was finally selected as the optimal dust suppressant formulation. Through a series of experiments, including surface tension, contact angle, sedimentation, pH value, water retention, and wind erosion resistance tests, we proved that M-OX, with a pH value of 8.03, has the least impact on the environment, has better water retention, and has a significant dust suppression effect. The curing layer formed by M-OX can adapt to complex weather, maintains its integrity after rain and wind erosion, and exhibits excellent rain and wind erosion resistance. This study provides an environmentally friendly and effective dust suppression solution for surface coal mines with significant social and economic benefits. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Dispersion Science & Technology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1080/01932691.2025.2454941
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      – Code: eng
        Text: English
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        PageCount: 14
        StartPage: 204
    Subjects:
      – SubjectFull: Xanthan gum
        Type: general
      – SubjectFull: Dust control
        Type: general
      – SubjectFull: Mines & mineral resources
        Type: general
      – SubjectFull: Surface stability
        Type: general
      – SubjectFull: Environmental impact analysis
        Type: general
      – SubjectFull: Surface active agents
        Type: general
      – SubjectFull: Particulate matter
        Type: general
    Titles:
      – TitleFull: Preparation and characterization study of composite dust suppressant based on xanthan gum.
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          Name:
            NameFull: Cui, Yan
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            NameFull: Jiang, Xiangyan
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            NameFull: Wang, Jimeng
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            NameFull: Wang, Pengfei
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            NameFull: Tian, Zhaojun
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            – D: 15
              M: 01
              Text: 2026
              Type: published
              Y: 2026
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              Value: 47
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