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

  • Powder flow behavior in animal feed formulations and segregation
    26 July 2025

    Powder Flow Behavior in Multi-Nutrient Animal Feed

    Even small changes in powder flow behavior in animal feed formulations can [...]

    Feature Article

  • Robotic powder handling system dispensing fine powder into a beaker with real-time flow control
    19 July 2025

    Robots Can Now Weigh Powders Reliably—Thanks to Flowability-Informed Control

    Machine learning now allows robots to adjust dosing motions based on real-time [...]

    Insights

  • Photorealistic image showing a powder sample undergoing high-speed mixing or compression testing, with visible instrumentation capturing thermal or mechanical responses.
    19 July 2025

    Energetic States and Chemical Dynamics in Powder Systems

    Energetic states in powder systems depend on more than material composition. Internal [...]

    Feature Article

  • AI-based in-line particle size monitoring system with stainless steel probe analyzing powder flow in a continuous milling line.
    13 July 2025

    AI-Assisted In-Line Particle Size Monitoring: What the Evidence Supports

    AI-assisted direct imaging can turn difficult process images into usable particle-size information [...]

    Insights

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Choose the powder behaviour, 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 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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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.

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.

  • AI in Powder technology, how web 3.0 will shape industry
    3 September 2023

    How AI can Revolutionize Manufacturing

    In this article, we will dive into the evolution of AI in powder [...]

    Feature Article

  • Nickel-Hydrogen Batteries Does It Have Potential
    27 August 2023

    Nickel-Hydrogen Batteries: Does It Have Potential

    Over two centuries, battery technology has evolved dramatically, revolutionizing how we capture [...]

    Feature Article

  • Advancements in Powder Mixing: Techniques and Characterization Methods
    20 August 2023

    Advancements in Powder Mixing: Techniques and Characterization Methods

    In various industries, from pharmaceuticals to food processing and additive manufacturing, achieving [...]

    Feature Article

  • Exploring the Potential of Nanoparticles: their Environmental Concerns and Benefits
    13 August 2023

    Exploring the Potential of Nanoparticles: their Environmental Concerns and Benefits

    This article will breakdown nanoparticles' impact and benefits on human health and [...]

    Feature Article

Insights

Focused technical interpretation

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

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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.

  • Air classification particle separation
    16 January 2022

    Particle fractionation by air classification

    Air classification is a precise method for separating particles based on size, shape, [...]

  • Pneumatic Conveying of Bulk Solids
    16 January 2022

    Pneumatic Conveying of Bulk Solids

    Pneumatic conveying is a flexible and efficient method for transporting bulk solids using [...]

  • Fluidization characteristics in powder processing
    16 January 2022

    Fluid bed testing

    Fluidization allows powders to behave like fluids by suspending particles in a gas [...]

  • Encapsulation: Product development by coating particles
    16 January 2022

    Encapsulation: Product development by coating particles

    Encapsulation, or particle coating, is a versatile technology used to protect, stabilize, and [...]

  • Size enlargement processes
    16 January 2022

    Product development by granulation and size enlargement

    Granulation and pressure agglomeration are key size enlargement methods used in powder processing [...]

  • Powder mixing equipment and processing
    16 January 2022

    Powder mixing equipment and processing – Product development by powder mixing

    Achieving homogeneous powder mixtures requires a deep understanding of material properties, mixing mechanisms [...]

  • https://powdertechnology.info/wp-content/uploads/2022/01/Product-development-by-milling-1.jpg
    16 January 2022

    Product Development by Milling – Particle size distribution and shape characterization

    Milling and size reduction techniques, including centrifugal, ball, and cryogenic milling, are essential [...]

  • Particle-Sizing-and-Particle-Size-Analysis
    16 January 2022

    Particle Sizing and Particle Size Analysis

    Accurate particle size analysis is essential across industries to optimize processing, product performance, [...]

  • Adsorption and BET analysis by physical gas adsorption
    16 January 2022

    Adsorption and BET analysis by physical gas adsorption

    BET and gas adsorption analysis are essential for accurately determining the specific surface [...]

  • Porosity analysis by mercury porosimetry
    16 January 2022

    Porosity analysis by mercury porosimetry

    Mercury porosimetry is a reliable method for analyzing porosity, pore size distribution, and [...]

  • Powder stickiness measurement and methodologies
    15 January 2022

    Powder stickiness measurement

    Understanding and measuring powder stickiness is essential for preventing flow and processing issues. [...]

  • Powder-Caking-by-Uni-axial-compact-strength-testing
    15 January 2022

    Powder Caking by Uni-axial compact strength testing

    Uni-axial compact strength testing helps understand and prevent powder caking by identifying critical [...]

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