Dustiness

Dustiness refers to the tendency of fine particles to become airborne during handling, processing, or transport. This phenomenon poses challenges for industries such as pharmaceuticals, food, and chemicals, impacting worker safety, environmental compliance, and material loss.

On this page, discover the causes of dustiness, its measurement techniques, and strategies to reduce dust emissions, ensuring safer and more efficient industrial operations.

Featured Dustiness articles

  • Triboelectric charging in powders at a pneumatic conveying transfer point, showing fine powder flow near grounded stainless steel piping and an electrostatic field sensor.

    Triboelectric Charging in Powders: The science, failure modes, and industrial controls

    Triboelectric charging forms when powders contact and separate, creating a shifting charge distribution. It can drive wall coating, segregation, coating drift, and ESD risk. Control it with hotspot measurements, humidity control, dissipative surfaces, ionisation, and KPI checks. Table of contents Why triboelectric charging in powders [...]

  • Engineer in a powder processing plant reviewing a tablet that visualizes control banding for powders near a ventilated big bag discharge station.

    Control banding for powders: making incomplete data actionable

    Control banding for powders turns incomplete hazard data into a clear exposure control strategy. It links powder properties, task exposure and engineering controls so plants can make consistent, defensible decisions instead of debating “safe enough” for every new material. Why control banding for powders matters now Most [...]

  • titanium dioxide powder classification shown by a tray of white pigment powder with safety documentation

    Titanium dioxide powder classification in 2025: what changed, what did not

    titanium dioxide powder classification is shifting again in 2025. An EU court ruling and new nano hazard lists do not make TiO₂ “safe now.” They force plants to tighten exposure control, dustiness testing, and documentation for all inhalable powders, not only white pigments. Regulators are still wrestling with [...]

  • Operator emptying a powder bag into an enclosed dump station, managing powder dustiness with local exhaust ventilation.

    Managing Powder Dustiness in Industrial Plants

    Powder dustiness is a measurable property, not a housekeeping detail. When you connect powder dustiness to specific handling steps, equipment design, and containment choices, you can reduce exposure, explosion risk, cross-contamination, and cleaning effort in a structured, defensible way. Table of contents Every plant has [...]

  • Electrostatic troubleshooting powder handling with silo discharge, warning sign, and charge meter.

    Electrostatic Troubleshooting in Powder handling

    Electrostatic troubleshooting in powder handling addresses particle properties, environmental factors, and equipment design. Structured control improves safety, stabilises flow, and protects product quality across industries. Table of contents Why Electrostatic Troubleshooting in Powder Handling Matters Electrostatics show up in very familiar ways. Powders cling [...]

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More Dustiness Articles

Editor’s Picks

Graphite Under the Tree

Categories: Editors pick, Feature Article, Flowability, Laboratory, Particle size distribution, Shear

Triboelectric Charging in Powders: The science, failure modes, and industrial controls

Categories: Dustiness, Editors pick, Electrostatic Effects, Feature Article, Flowability

Additive Manufacturing Integration and the Rise of Smart Powder Processing

Categories: Additives, Aerospace Industry, AI, Editors pick, Feature Article, Metallurgy

Powder Plateau S Curve: How to Win When Physics Limits You

Categories: Additives, Bulk Solids Characterization, Editors pick, Feature Article, Flowability, Future

Powder Technologies Within Circular Systems

Categories: 3D printing, Bulk Solids Characterization, Editors pick, Feature Article, Legislation and Standards, Metallurgy, Moisture Sensitivity, Particle Size Testing, Plastics and Polymers, Porosity, Sustainability

Atomic Fundamentals and the Density–Energy Link

Categories: Editors pick, Electrostatic Effects, Energy Industry, Feature Article, Future

Black Mass Powder Handling: NFPA 660, 2025 Safety Regulations

Categories: Chemical Composition Analysis, Editors pick, Energy Industry, Feature Article, Flowability, Legislation and Standards, Sustainability

Functional Importance of Porosity in Food Powders

Categories: Bulk Solids Characterization, Compaction, Editors pick, Feature Article, Food Industry, Porosity, Rheology, Spray-Drying

Selecting the Right Powder Mixer for your blend

Categories: Attrition, Bulk Solids Characterization, Caking, Editors pick, Know How, Mixing technology, powders, Shear

Molecular Sieve Adsorption in the Oil and Gas Industry

Categories: Bulk Solids Characterization, Chemical Industry, Crystallinity, Editors pick, Liquid and Gas Processing Techniques, Oil and Gas, Petroleum Industry, Spray-Drying

Sand in the Construction Industry: The Unsung Hero

Categories: Agglomaration, Bulk Solids Characterization, Cohesion, Construction, Editors pick, Feature Article, Flowability, Sedimentation, Sustainability

Powders and Coatings in Orthopedic Implants

Categories: 3D printing, Adhesion, Coating, Crystallinity, Editors pick, Feature Article, Future, Health care, Metallurgy, powders, Surface Energy

Processing Techniques Involving Liquids and Gases – Drying (Part 4)

Categories: AI, Chemical Industry, Cryogenic Processing, Crystallinity, Editors pick, Energy Industry, Feature Article, Food Industry, Future, Granules, Laboratory, Liquid and Gas Processing Techniques, Pharmaceutical Industry, powders, Spray-Drying, Sustainability, Thermal Properties

Hydrotreating and Hydrocracking: The Backbone of Modern Oil Refining

Categories: Chemical Industry, Editors pick, Feature Article, Oil and Gas, Petroleum Industry, Sustainability