Corrosion and Performance of Dust Palliatives: Laboratory and Field Studies

Abstract

This report details laboratory and field experiments on BioPreferred(Restricted) dust suppressants to assess performance and corrosion characteristics. Numerous bio-based dust suppressant products are marketed, but little data are available to assess performance for dust abatement and corrosion of common metals. A laboratory study used an air impingement device and the Portable In-Situ Wind ERosion Laboratory (PI-SWERL) to simulate wind speeds similar to those in field conditions for rotary wing aircraft. Laboratory corrosion studies used metal coupons imbedded in soil treated with dust palliative. Field trials were conducted using ground vehicle traffic to minimize cost and lower safety concerns while increasing surface wear from repetitive traffic. These studies clearly show that bio-based products demonstrate low corrosion potential with similar dust abatement performance to synthetic-based agents.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 2021
Accession Number
AD1148777

Entities

People

  • Charles Weiss
  • Fred A. Jr Nichols
  • J. K. Newman
  • L. R. Coffing
  • Lulu Edwards
  • Quint Mason

Organizations

  • Engineer Research and Development Center

Tags

Communities of Interest

  • Biomedical
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Aircrafts
  • Civil Engineering
  • Classification
  • Department Of Defense
  • Dust Control
  • Engineering
  • Engineers
  • Field Conditions
  • Ground Vehicles
  • Magnesium Compounds
  • Measurement
  • Military Applications
  • Standards
  • Test And Evaluation
  • Test Methods
  • Vehicles
  • Wind Erosion

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Geotechnical Engineering.
  • Petroleum Engineering