About Particuology

Particuology

Particuology is an international journal devoted to the science and technology of particulate materials, published by Elsevier on behalf of the Chinese Society of Particuology and the Institute of Process Engineering of the Chinese Academy of Sciences in Beijing. It carries the print and linking ISSN 1674-2001 and the online ISSN 2210-4291, has been published under the title Particuology since 2008, and is indexed in Science Citation Index Expanded and Scopus. Its subject is particles in all their forms — powders, granules, droplets, aerosols, nanoparticles — and its name, coined to parallel the terminology for the science and technology of particles, combines the Latin particula, for particles, with the Greek logia, denoting a subject of study.

Almost everything material is handled as particles at some stage: cement and flour, fertiliser and medicine, coal and catalyst, toner and battery powder. Yet particle science long lacked a single disciplinary home, its work scattered across chemical engineering, physics, pharmacy, mining and atmospheric science. Particuology — both the word and the journal — was created to give that scattered field a name, a centre and a journal of its own, centred on Beijing's Institute of Process Engineering.

A new title in 2008, and a word coined for a discipline

The Institute of Process Engineering records that the new title Particuology was adopted from 2008, recognising that the journal should draw its materials from scientists and engineers worldwide in the field in order to maintain the journal's vitality. Earlier bibliographic records show a predecessor title, China Particuology, whose run ended in 2006; the relaunch under the single, international word Particuology marked the journal's ambition to be the global journal of the field rather than a national one. Its online submission system through Elsevier went live from the beginning of 2009, completing the transition to an international editorial operation.

The institute's explanation of the name is worth preserving: particuology was coined to parallel the technical terminology for the science and technology of particles, covering all related branches of the physical sciences including mathematics, and spanning industries including chemical, petrochemical, agricultural, food, pharmaceuticals, mineral processing, advanced materials, energy and the environment. The journal promised its readers and authors high visibility, access to a broad readership, rigorous peer review, high standards of copyediting and production, rapid publication and editorial independence — the charter of a journal intending to define, not merely serve, its discipline.

Sponsors in Beijing: the Chinese Society of Particuology and the Institute of Process Engineering

The journal is jointly sponsored by the Chinese Society of Particuology and the Institute of Process Engineering, Chinese Academy of Sciences, and is published by Elsevier B.V. — earlier descriptions add Science Press as co-publisher. ScienceDirect's copyright line names the society and the institute together as rights holders, with Elsevier as publisher. The record for this profile likewise describes it as published by Elsevier on behalf of the Chinese Society of Particuology in Beijing, with its strength centred on the Institute of Process Engineering.

The institute is not a incidental sponsor. Its editorial office address for the journal was given as the Institute of Process Engineering, Chinese Academy of Sciences, 1 Zhongguancun Beiertiao, Haidian District, Beijing — in the capital's university and academy district. ScienceDirect lists Jinghai Li, a professor at the Institute of Process Engineering, in the journal's senior editorial leadership. The institute's own research on fluidisation, multiphase reactors and mesoscience gives the journal an intellectual centre of gravity: a place where particle science is practised at scale, from which standards for the field's journal can plausibly be set.

Scope: particulate materials, processes and systems

ScienceDirect defines Particuology as an interdisciplinary journal that publishes frontier research articles and critical reviews on the discovery, formulation and engineering of particulate materials, processes and systems. Papers are handled by thematic editors overseeing specific subject fields, classified into Particle Synthesis and Modification; Particle Characterisation and Measurement; Granular Systems and Bulk Solids Technology; Fluidization and Particle-Fluid Systems; Aerosols; and Applications of Particle Technology. The journal also states a particular welcome for themes related to meso-science, with a focus on new learning concerning complex multi-scale systems and phenomena.

That structure is a map of the field itself. Particles must be made (synthesis and modification), measured (characterisation), stored and moved (granular systems and bulk solids), reacted and transported in fluids (fluidisation and particle-fluid systems), understood when airborne (aerosols), and applied (particle technology in industry). A paper in Particuology may belong wholly to one of those territories or — as the journal's interdisciplinary self-description invites — may connect several, for example by showing how a synthesis choice changes a powder's flow, its fluidisation and ultimately its performance in a reactor.

Particle characterisation and measurement

Characterisation is the foundation on which all other particle work rests, and the record for this profile names particle characterisation among the journal's core subjects. To characterise a particle system is to measure far more than an average size: size distributions, shape, surface area, porosity, density, charge, cohesion and flowability all determine how a real powder or suspension behaves, and apparently identical materials can behave differently because those properties differ.

Measurement science therefore occupies a central place in the journal: light scattering and image analysis for size and shape, methods for surface and pore structure, techniques for following particles in motion inside equipment, and increasingly, real-time and in-process measurement that lets an operator see a particle process as it happens. Progress in characterisation is what turns particle technology from craft into engineering, because only what can be measured reproducibly can be specified, traded, regulated and modelled — a point that links this Beijing journal directly to pharmaceutical quality, food standards and advanced-materials manufacturing worldwide.

Fluidisation and particle-fluid systems

Fluidisation — passing gas or liquid upward through a bed of particles until the bed behaves like a fluid — is one of the great unit operations of process engineering, used in catalytic cracking, combustion, drying, coating and granulation. It is also a field in which the journal's home institute is historically strong, and the record for this profile lists fluidisation among its central topics. ScienceDirect's pages for the journal show special issues honouring leading figures in fluidisation and particle science and technology, gathering the latest advances in the field.

Particle-fluid systems more broadly include pneumatic conveying, cyclones, filters, slurry flows and the bubbling, turbulent behaviour of gas-solid reactors. The modelling of such systems — particularly by combined computational fluid dynamics and discrete element methods, which track both the fluid and individual particles — is a recurring theme in scope analyses of the journal. These are systems where small changes in particle properties produce large changes in performance, which is why a journal that treats the particle and the process together, rather than in separate literatures, serves engineers unusually well.

Granular flows, bulk solids and powder processing

Granular matter is famously disobedient: it flows like a liquid in a chute, stands like a solid in a pile, and jams without warning in a hopper. The journal's scope includes granular systems and bulk solids technology, and this profile's record adds granular flows and powder processing to its core coverage. Research here addresses how grains segregate by size during handling, how powders compact, cake, dust and discharge, and how silos, feeders, mixers and mills should be designed so that bulk materials behave predictably.

Powder processing connects that fundamental work to production: milling, granulation, coating, tableting, spray drying and additive manufacturing all manipulate particles deliberately. Industries from pharmaceuticals to food to metal powders depend on getting these steps right, at scale and batch after batch. By publishing granular physics alongside industrial powder technology, Particuology keeps a conversation going between the physicists who explain why a powder misbehaves and the engineers who must stop it misbehaving on a production line — a conversation that has few other dedicated venues.

Aerosols and nanoparticle technology

At the smallest scales, the journal covers aerosol science and nanoparticle technology, both named in its record. Aerosols — particles suspended in air — matter for atmospheric science and climate, for air pollution and health, for respiratory drug delivery and for cleanroom and industrial hygiene. Nanoparticles matter for almost the opposite reason: engineered at the nanoscale, they give catalysts, batteries, coatings, medicines and electronic materials properties that bulk substances do not have.

The journal's thematic structure gives aerosols their own editorial territory, and its synthesis and modification section covers the deliberate creation of particles, including nanoparticles, with controlled size, structure and surface. Recent special-issue themes visible on its ScienceDirect pages, such as crystalline porous particles, show the field moving toward particles designed as functional materials in their own right — synthesised, characterised and applied within a single research arc that this journal is specifically organised to publish whole.

Meso-science and the multi-scale character of particles

ScienceDirect notes that, with a focus on new learning related to complex multi-scale systems and phenomena, Particuology especially welcomes and provides a platform for themes related to meso-science. Meso-science is the study of the structures and mechanisms that arise between scales — between the microscopic behaviour of individual particles or molecules and the macroscopic behaviour of the whole system — and it is closely associated with researchers at the journal's home institute, including its senior editorial leadership there.

Particle systems are the classic meso-scale problem. A fluidised bed's behaviour cannot be deduced from one particle, nor adequately described by treating the bed as a simple continuum; the interesting behaviour — bubbles, clusters, channels, segregation — lives in between. A journal that explicitly invites meso-science gives theorists and modellers a place to publish the bridging concepts, models and simulations that particle engineering increasingly depends on, alongside the experimental and industrial papers that test them.

Publication pattern, indexing and identifiers

Particuology has been published under its present title since 2008, with indexing records giving coverage from 2008 onward; bibliographic listings describe it as appearing six times a year in its earlier pattern, while its recent ScienceDirect volumes run in a continuous monthly sequence of numbered volumes. It offers both subscription publication and an open-access option, with an article publishing charge listed by Elsevier for authors choosing open access. Its identifiers are print ISSN 1674-2001, which also serves as its linking ISSN, and online ISSN 2210-4291; as a one-word title, its ISO abbreviation is simply Particuology.

The journal is indexed in Science Citation Index Expanded and Scopus, as the record for this profile confirms, placing it within the citation systems through which particle research is found and evaluated internationally. That indexing, combined with Elsevier distribution, is what converted a Beijing-based society journal into the field's international meeting place: a researcher in mineral processing in Australia, aerosols in Europe or pharmaceutical powders in North America encounters Particuology in the same searches as a researcher at its home institute in Haidian.

Why Particuology matters

Particuology matters because it named a discipline and then built the journal that discipline needed. Published by Elsevier for the Chinese Society of Particuology and the Institute of Process Engineering of the Chinese Academy of Sciences in Beijing, indexed in SCI-Expanded and Scopus, and covering particle characterisation, fluidisation, granular flows, aerosol science, nanoparticle technology and powder processing, it treats particles not as a footnote to other fields but as a subject in their own right. In a century increasingly concerned with batteries, catalysts, clean air, advanced materials and efficient manufacturing — all of them, at heart, particle problems — that editorial decision looks less like a specialism and more like foresight.