Publications

Browse PTI technical publications

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Find technical publications by the powder behavior, material property, process, or measurement you are working with. You can also browse the latest releases, choose an editorial format, or open the complete publication catalog.

Publications

Browse PTI technical publications

Find content by subject, editorial format, or publication date

Find technical publications by the powder behavior, material property, process, or measurement you are working with. You can also browse the latest releases, choose an editorial format, or open the complete publication catalog.

Latest publications Browse by Subject Feature Articles Technical Briefs Insights Know How All Publications
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Find publications by powder behavior, material property, process, or measurement topic.

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Choose Feature Articles, Insights, or Know How according to the depth and type of content you need.

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The four newest PTI publications appear here automatically, regardless of subject or editorial format.

  • Thermal gradient segregation in a pilot-scale suspension vessel exposed to uneven heating
    25 April 2026

    Thermal Gradient Segregation: Why Heat Moves Particles

    Thermal gradient segregation begins when one region of a system gets [...]

    Feature Article

  • Technical illustration of dust control in powder handling at a transfer point, showing how displaced air and hood placement affect airborne dust release.
    25 April 2026

    Why Dust Control in Powder Handling Starts With Powder Behavior

    Dust control in powder handling works best when it starts with the [...]

    Insights

  • Acoustic emission for flow blockage prediction sensor mounted near the lower cone outlet of a powder hopper
    18 April 2026

    Acoustic Emission for Flow Blockage Prediction

    Acoustic emission for flow blockage prediction captures high-frequency stress waves generated by [...]

    Feature Article

  • Powder flowability technical illustration comparing normal hopper discharge with arching and pulsing caused by poor venting and unstable flow.
    16 April 2026

    Powder Flowability: Factors and Measurement Techniques

    Powder flowability is not one fixed property. A powder can look free-flowing [...]

    Insights

Browse by Subject

Find PTI content by technical subject

Choose the powder behavior, material property, process, or measurement behind the question. Each subject opens the corresponding PTI publication category, bringing related technical publications together in one place. Industries are intentionally omitted because PTI already provides dedicated industry pages.

Flow & bulk behavior

FlowabilitySegregationDustinessCakingElectrostatic EffectsMoisture SensitivityShearCohesionPermeabilityPacking Density

Particle & surface behavior

AgglomerationAttritionAbrasionWearAdhesionSurface EnergyDispersionRheologyPorosityThermal PropertiesParticle Size Distribution

Processing & handling

Mixing TechnologyHoppersConveyingCompactionCoatingSilo StorageEncapsulation TechniquesSpray DryingMilling

Characterization & analysis

Bulk Solids CharacterizationParticle Size TestingAnalytical Techniques and MethodsChemical Composition AnalysisMicroscopy

Browse by format

Choose the depth and type of content

Feature Articles, Insights, and Know How are editorial formats within PTI publications. They are not separate technical destinations.

Feature Articles

Long-form technical analysis built around a defined engineering question, comparison, mechanism, process, or application.

Technical Briefs

Concise, practical explanations of focused powder and particle technology questions, mechanisms, measurement issues, and process challenges.

Insights

Focused interpretation of a study, method comparison, process result, standard, or emerging technical development.

Know How

Practical technical guides that go deeper into measurement, interpretation, equipment, and powder-behavior decisions.

Feature Articles

Long-form technical analysis

Recent Feature Articles examine a defined engineering question in greater depth, connecting mechanisms, measurements, process context, and interpretation where the subject requires it.

  • Photorealistic image of a glucose test strip with a blood droplet, a vial of blood, and a pile of diagnostic powder, illustrating the role of powder technology in blood testing.
    7 June 2025

    The Role of Powder Technology in Blood Testing

    Powder technology is essential in modern blood testing. It ensures fast, stable, [...]

    Feature Article

  • global powder handling regulations
    31 May 2025

    Global Regulations for Powder Handling: What You Need to Know

    Regulatory compliance in powder handling is not just a requirement—it’s a [...]

    Feature Article

  • circular powder systems
    25 May 2025

    Powder Technologies Within Circular Systems

    In a circular economy, powder testing is no longer just a checkpoint—it [...]

    Feature Article

  • LPBF spatter contamination mitigation
    17 May 2025

    Case Study: Mitigating Spatter-Induced Powder Contamination in Laser-Powder-Bed-Fusion (LPBF) Production of Inconel 718 Aerospace Components

    Not all powder recovered after an LPBF build is suitable for reuse. Inconel [...]

    Feature Article

Technical Briefs

Concise answers to focused technical questions

Recent Technical Briefs provide concise, practical explanations of focused powder and particle technology questions, covering specific mechanisms, measurement issues, processing challenges, and interpretation problems.

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Insights

Focused technical interpretation

Recent Insights examine a study, method, process result, standard, or emerging technical development in a tighter editorial format.

  • Cleanroom technician transferring functional powder dor glovebox
    15 June 2025

    Handling Functional Powders: Five Risks and How to Control Them

    Modern batteries, 5 G antennas, and solid‑state ceramics start with functional powders. These powders [...]

    Insights

  • powder flooding, flowability, feeder design, flow function, Jenike cell, free-flowing powders, uncontrolled discharge, powder handling, cohesive powders
    9 June 2025

    Powder Flow vs. Powder Flooding: Where’s the Line?

    Powder flooding occurs when entrained gas reduces resistance to flow, allowing material to [...]

    Insights

  • Electrostatic effects in powder handling
    2 June 2025

    Electrostatic Effects in Powder Handling and How to Deal with it

    Electrostatic Effects in Powder Handling: Static charge disrupts powder flow and creates [...]

    Insights

  • powder flow in summer
    24 May 2025

    Why Your Powder Doesn’t Flow the Same in Summer

    Humidity and temperature shifts in summer can drastically [...]

    Insights

Know How

Practical technical guidance

Recent Know How publications focus on practical measurement, method selection, interpretation, equipment, and technically useful working guidance.

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All Publications

The complete PTI publication catalog

Browse all published PTI content, newest first. Use the subject index above when you know the technical topic, or the structured PTI hubs when you want a guided route through a problem, property, measurement, process area, or industry.

  • Limestone Industry
    22 February 2025

    Limestone Industry. From Geological Formation to Modern Applications

    Lime is a useful and versatile material that construction industries use extensively. [...]

    Feature Article

  • Powder recyclability in manufacturing
    17 February 2025

    Powder Recyclability in Manufacturing: Sustainable Approaches

    In today’s manufacturing environment, sustainability is not only a goal—it’s a necessity. Industries [...]

    Insights

  • Gypsum in Construction
    17 February 2025

    Gypsum in Modern Construction: A Comprehensive Overview

    At PowderTechnology.info, we’ve long been fascinated by the humble yet mighty gypsum. [...]

    Feature Article

  • Graphene-based THz frequency conversion
    14 February 2025

    Graphene-Based THz Frequency Conversion: Breakthrough for 6G

    Researchers from the University of Ottawa have made a significant breakthrough in graphene-based [...]

  • Cryogenic grinding of powders
    8 February 2025

    Cryogenic Grinding of Powders: What You Need to Know

    Unlocking the Potential of Cryogenic grinding of powders Cryogenic grinding is a [...]

    Insights

  • Molecular sieve adsorption in oil and gas industry
    8 February 2025

    Molecular Sieve Adsorption in the Oil and Gas Industry

    Molecular sieve adsorption in oil and gas industry: Introduction Molecular sieve [...]

  • OLED Manufacturing
    2 February 2025

    A Look at OLED Manufacturing

    In this article, we will take an extensive look at OLED manufacturing [...]

    Feature Article

  • measuring powder porosity
    2 February 2025

    Measuring Powder Porosity and Its Implications

    Porosity often receives less attention than particle size, shape or moisture content, yet [...]

    Insights

  • Porosity Testing
    1 February 2025

    Porosity Testing in Powders

    Introduction Porosity Testing Porosity plays a critical role in powder processing, influencing [...]

    Know How

  • Zero thermal expansion alloy
    31 January 2025

    Zero Thermal Expansion Alloy for Extreme Temperature Stability

    In this article we will touch briefly on Zero thermal expansion alloy.  A [...]

  • powder consolidation techniques
    26 January 2025

    Powder Consolidation Techniques in Additive Manufacturing

    Powder consolidation techniques are a cornerstone of additive manufacturing (AM), ensuring that loose [...]

    Insights

  • Sand In Construction
    26 January 2025

    Sand in the Construction Industry: The Unsung Hero

    Table of Content It’s easy to overlook sand, yet [...]

    Feature Article

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