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  • Triboelectric charging in powders at a pneumatic conveying transfer point, showing fine powder flow near grounded stainless steel piping and an electrostatic field sensor.
    13 December 2025

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

    Triboelectric charging forms when powders contact and separate, creating a shifting charge [...]

    Feature Article

  • Engineer in a powder processing plant reviewing a tablet that visualizes control banding for powders near a ventilated big bag discharge station.
    13 December 2025

    Control banding for powders: making incomplete data actionable

    Control banding for powders turns incomplete hazard data into a clear exposure [...]

    Insights

  • Smart powder processing in additive manufacturing shown as a metal powder bed fusion machine with active laser and sensor data overlay.
    6 December 2025

    Additive Manufacturing Integration and the Rise of Smart Powder Processing

    Smart powder processing in additive manufacturing links engineered powders, real-time sensor data, [...]

    Feature Article

  • titanium dioxide powder classification shown by a tray of white pigment powder with safety documentation
    6 December 2025

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

    titanium dioxide powder classification is shifting again in 2025. An EU court [...]

    Insights

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Flow & bulk behaviour

FlowabilitySegregationDustinessCakingElectrostatic EffectsMoisture SensitivityShearCohesionPermeabilityPacking Density

Particle & surface behaviour

AgglomerationAttritionAbrasionWearAdhesionSurface EnergyDispersionRheologyPorosityThermal PropertiesParticle Size Distribution

Processing & handling

Mixing TechnologyHoppersConveyingCompactionCoatingSilo StorageEncapsulation TechniquesSpray DryingMilling

Characterization & analysis

Bulk Solids CharacterizationParticle Size TestingAnalytical Techniques and MethodsChemical Composition AnalysisMicroscopy

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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.

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.

  • Surface morphology analysis using SEM
    9 November 2024

    Exploring the Microscopic World of Particle Surfaces using SEM

    In this article, we will cover Surface morphology analysis using SEM. [...]

    Feature Article

  • Perovskite Solar Cells
    3 November 2024

    Perovskite Solar Cells: Unlocking Their Potential in Photovoltaics

    In this article, we'll look at the fascinating object of Perovskite Solar [...]

    Feature Article

  • Metal-Organic Frameworks
    27 October 2024

    Exploring Metal-Organic Frameworks: The Future of Porous Materials and Gas Storage

    Metal-organic frameworks (MOFs) are new, porous, crystalline materials drawing attention for their [...]

    Feature Article

  • Gene Editing and Powder Technology
    19 October 2024

    Gene Editing and Powder Technology

    Gene Editing and Powder Technology: A Symbiotic Relationship in Advanced Biotechnology [...]

    Feature Article

Insights

Focused technical interpretation

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

  • Emerging Trends in Powder Metallurgy
    16 November 2024

    Powder Metallurgy: Advantages and Emerging Trends

    In this article, we will discuss Emerging Trends in Powder Metallurgy as well [...]

    Insights

  • The Importance of Moisture Control in Powder Handling
    19 October 2024

    The Importance of Moisture Control in Powder Handling

    Let me emphasize the critical role of Moisture Control in Powder Handling. Moisture [...]

    Insights

  • Role of Powders in Battery Materials for Energy Storage
    12 October 2024

    Role of Powders in Battery Materials for Energy Storage

    Energy storage technologies, particularly batteries, are evolving rapidly, and powders play a key [...]

    Insights

  • Powder Bed Fusion in Additive Manufacturing
    5 October 2024

    Powder Bed Fusion in Additive Manufacturing

    The Powder Bed Fusion: An introduction Powder Bed Fusion (PBF) is one [...]

    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 catalogue

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.

  • dispersion in chemistry
    16 February 2024

    Dispersion and Chemical Reactions (video)

  • dispersion in chemistry
    16 February 2024

    Dispersion and Chemical Reactions

    Dispersion in chemistry: an introduction Dispersion plays a decisive role in chemistry [...]

    Feature Article

  • Visible-light driven fumarate production
    15 February 2024

    Visible-light driven fumarate production

    Researchers from Osaka Metropolitan University have introduced a groundbreaking method for producing fumarate. [...]

  • Industrial powder processing plants.
    10 February 2024

    Designing Industrial Powder Processing Plants (video)

  • Industrial powder processing plants.
    10 February 2024

    Designing Industrial Powder Processing Plants

    Designing industrial powder processing plants is an intricate endeavor. It requires a [...]

    Feature Article

  • Nanoparticle-based immunoantibacterial therapy
    8 February 2024

    Novel Nanoparticle Therapy Shows Promise in COPD Management

    Introduction Chronic obstructive pulmonary disease (COPD) poses a significant challenge to [...]

  • Allulose as suger replacement
    3 February 2024

    Allulose as sugar replacement

    Understanding the Sweetness: The Complexity of Sugar Consumption and Alternatives Our [...]

    Feature Article

  • Decoding Direct Air Capture
    26 January 2024

    Decoding Direct Air Capture

    The Historical Context of Direct Air Capture Technology The story of [...]

    Feature Article

  • Decoding Direct Air Capture
    26 January 2024

    Decoding Direct Air Capture (video)

  • Exploring Viscosity in Powder Technology
    19 January 2024

    Exploring Viscosity in Powder Technology (video)

  • Exploring Viscosity in Powder Technology
    19 January 2024

    Exploring Viscosity in Powder Technology

    In the chemical industry, precision remains crucial. As a result, controlling viscosity [...]

    Feature Article

  • Mastering Powder Processing Challenges Forces, Flow, and Solutions
    13 January 2024

    Mastering Powder Processing Challenges: Forces, Flow, and Solutions (video)

Testing support

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