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

  • Powder segregation diagnosis during hopper filling showing coarse and fine fractions separating in an industrial powder transfer process
    11 April 2026

    Powder Segregation Diagnosis During Mixing, Conveying, and Filling

    Powder segregation diagnosis starts by locating where the blend loses uniformity. Some [...]

    Feature Article

  • FIBC discharge problems technical illustration showing how the liner-spout interface can cause unstable discharge, dust release, and residual heel in a bulk bag emptying station.
    11 April 2026

    Why FIBC Discharge Problems Often Start at the Liner-Spout Interface

    FIBC discharge problems are often blamed on the powder being discharged too [...]

    Insights

  • Free-flowing powder arching at a stainless steel hopper outlet in an industrial plant, showing blocked discharge and powder buildup during troubleshooting
    4 April 2026

    Diagnosing and Solving Free-Flowing Powder Arching and Blockage in Hoppers

    Free-flowing powders can form stable arches and block hoppers because standard “free-flow” [...]

    Feature Article

  • Pneumatic conveying attrition technical illustration showing how particles become chipped and generate fines after passing through bends in a pneumatic conveying line.
    4 April 2026

    Pneumatic Conveying Attrition: Transfer Quietly Changes Powder

    Pneumatic conveying attrition can change a powder even when the transfer looks [...]

    Insights

Browse by Subject

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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.

  • Powder dispersion
    10 May 2025

    The Complete Guide to Powder Dispersion and Data Interpretation

    Powder dispersion is essential not only for accurate particle size measurement but [...]

    Feature Article

  • Porosity in Powders Ultimate Guide preview
    3 May 2025

    The Ultimate Guide to Porosity in Powders: Measurement, and Control

    Mastering porosity in powders is essential for controlling performance in applications like [...]

    Feature Article

  • Agglomeration in Powder Technology
    26 April 2025

    The Ultimate Guide to Agglomeration in Powder Technology

    Agglomeration in powder technology transforms fine powders into larger, manageable structures, improving [...]

    Feature Article

  • Ultimate guide to powder mixing and blending
    8 April 2025

    The Ultimate Guide to Powder Mixing and Blending

    This ultimate guide to powder mixing and blending helps you choose the right [...]

    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.

  • Bulk Density is not enough
    3 May 2025

    Bulk Density Alone Can Mislead Powder Analysis

    Bulk density is useful, but not enough. Always combine it with complementary [...]

    Insights

  • improve powder flow
    26 April 2025

    Simple Tweaks to Improve Powder Flow Without Replacing Equipment

    You can significantly improve powder flow by making small, strategic adjustments—like tweaking [...]

    Insights

  • Powder Hazards
    19 April 2025

    Powder Hazards: Safe Powder Storage and Handling Practices

    Understanding your powder’s physical and chemical behavior is essential to preventing accidents. [...]

    Insights

  • powder-based electronics
    12 April 2025

    The Future of Powder-Based Electronics: Enabling New Possibilities

    Powder-based electronics are moving swiftly from lab-scale experiments to industrial production, enabling [...]

    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.

  • Shape influences Flow
    18 January 2025

    How Shape Influences Flow: Spherical vs. Irregular Particles

    Particle shape plays a critical role in the behavior of bulk solids, particularly [...]

    Insights

  • Powder Technology shapes Modern Innovation
    18 January 2025

    The Invisible Engine of Progress: How Powders Shape Modern Technology and the Future

    Technology, at its core, is the application of knowledge, tools, and systems [...]

    Feature Article

  • Powders in pharmaceuticals
    12 January 2025

    Powders in Pharmaceuticals: The Science Behind APIs, Excipients, and Manufacturing

    Powders play a crucial role in pharmaceutical manufacturing, forming the basis of many [...]

    Insights

  • silica fume applications
    12 January 2025

    Silica Fume Applications: Transforming Construction and Powder Technology

    Silica fume, also known as microsilica, is an ultrafine material composed of [...]

    Feature Article

  • Mars battery to harness CO₂ for energy storage
    7 January 2025

    New Mars Battery to Harness CO₂ for Energy Storage

    A new battery could transform energy storage on Mars. Researchers at USTC developed [...]

  • powder compaction techniques and technologies
    5 January 2025

    Compaction of Powders: Techniques and Technologies

    The compaction of powders, techniques and technologies are responsible for this crucial process [...]

    Insights

  • Powders and Coatings in Orthopedic Implants
    5 January 2025

    Powders and Coatings in Orthopedic Implants

    Through the innovative use of Powders and Coatings in Orthopedic Implants, the [...]

    Feature Article

  • Molten Salt Quantum Dot Synthesis
    3 January 2025

    Quantum Leap in Nanocrystal Research Opens Doors to New Materials

    Researchers from a cross-institutional team have unveiled a groundbreaking approach to creating quantum [...]

  • Powder Coatings Applications and Advantages
    28 December 2024

    Powder Coatings – Applications and Advantages

    Powder coatings have revolutionized the world of surface finishing, providing a sustainable, efficient, [...]

    Insights

  • Pigments in Concrete Mixing
    28 December 2024

    Mixing Effects of Pigments in Concrete

    "Pigments in Concrete MixingPigments in concrete mixing enhance aesthetics while offering functional [...]

    Feature Article

  • Electrostatic charge in powder behavior
    22 December 2024

    Electrostatic Charge in Powder Behavior

    Electrostatic charge in powder behavior In industries ranging from pharmaceuticals to food [...]

    Insights

  • Powder science in holiday beverages
    21 December 2024

    From Cocoa to Coffee: How Powder Science Shapes Your Holiday Beverages

    The holiday season brings the warmth of familiar traditions; among them, nothing [...]

    Feature Article

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