Improving Process Safety in the Chemical Industry: Fundamental and Advanced Research

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Chemical Processes and Systems".

Deadline for manuscript submissions: closed (20 November 2024) | Viewed by 5426

Special Issue Editors


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Guest Editor
College of Safety Science and Engineering, Nanjing Tech University, Nanjing 211816, China
Interests: process safety; hydrogen safety; machine learning; risk management

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Guest Editor
Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
Interests: risk analysis; safety assessment; sustainable design and technology innovation in chemical processes; safety and sustainability in process design; inherent safety and inherently safe design; industrial risk

Special Issue Information

Dear Colleagues,

The chemical industry is related to nearly every facet of industry and society. Its development dramatically improves the quality of life and makes a significant contribution to world Gross Domestic Product (GDP). With the increasing demand for chemical products and energy sources, the chemical industry utilizes more complex processes, builds larger chemical industrial parks, and produces emerging energy sources, such as hydrogen and batteries. Process safety remains a major challenge during the development and operation of chemical industrial processes. Understanding possible risks related to chemical production and storage and developing effective risk management to deal with those risks is imperative to ensure the safe development of this specific industry, indicating the necessity of process safety research.

This Special Issue aims to present recent progress on the prevention, mitigation and management of process hazards and risks leading to incidents, such as fire, explosion and toxic releases. The scope of this Special Issue is thus concerned with advancements of safety related to the use, storage, manufacture, handling, and transportation of highly hazardous chemicals. The topics include, but are not limited to, the following:

  • Process safety management;
  • Process safety culture;
  • Fundamental issues of safety;
  • Incident investigation;
  • Design and reliability of protective systems;
  • Process alarm management;
  • Emergency planning;
  • Process fires;
  • Gas and dust explosions;
  • Dispersion of toxic materials;
  • Runaway reactions;
  • Safety in decarbonized processes;
  • Safety of chemical energy vectors (hydrogen, batteries, etc.);
  • Inherently safer design;
  • Human error/human factors;
  • Risk assessment;
  • Process safety education and training;
  • Domino effect;
  • Natech;
  • Cascading events.

Prof. Dr. Bin Zhang
Prof. Dr. Valerio Cozzani
Prof. Dr. Genserik Reniers
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Processes is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • hydrogen safety
  • lithium-ion battery safety
  • domino effect
  • process safety
  • risk assessment
  • risk management
  • chemical industry

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Published Papers (2 papers)

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Review

42 pages, 5230 KiB  
Review
A Review of Safety Valves: Standards, Design, and Technological Advances in Industry
by Petrică Cană, Razvan George Ripeanu, Alin Diniță, Maria Tănase, Alexandra Ileana Portoacă and Iulian Pătîrnac
Processes 2025, 13(1), 105; https://doi.org/10.3390/pr13010105 - 3 Jan 2025
Viewed by 2521
Abstract
This review synthesizes insights from the literature and incorporates computational and experimental analyses to explore various types of safety valves and their applications across industries such as oil and gas, chemical manufacturing, and power generation. Key areas of focus include global regulatory standards [...] Read more.
This review synthesizes insights from the literature and incorporates computational and experimental analyses to explore various types of safety valves and their applications across industries such as oil and gas, chemical manufacturing, and power generation. Key areas of focus include global regulatory standards from organizations like the American Society of Mechanical Engineers (ASME), International Organization for Standardization (ISO), Deutsches Institut für Normung (DIN), and American Petroleum Institute (API), which ensure stringent design and testing requirements. This paper examines the historical development of safety valves, recent technological advancements such as smart valves with integrated sensors, and predictive maintenance capabilities, along with ongoing challenges in high-pressure and corrosive environments. Additionally, it highlights the role of computational tools like CFD and FEA in optimizing valve designs and ensuring reliability under demanding conditions. By presenting a streamlined analysis of standards, innovations, and future directions, this review underscores the indispensable importance of safety valve technology in ensuring operational safety across various industrial applications. Full article
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25 pages, 2920 KiB  
Review
A Multidisciplinary Review into the Evolution of Risk Concepts and Their Assessment Methods
by Yuanyuan Xu, Genserik Reniers and Ming Yang
Processes 2024, 12(11), 2449; https://doi.org/10.3390/pr12112449 - 5 Nov 2024
Cited by 3 | Viewed by 2110
Abstract
Risk is a complex and multi-faceted concept defined and addressed differently across disciplines. Recent years have seen a growing recognition of the need for a more comprehensive and integrated risk perspective combining insights from various disciplines. However, those works have rarely been analyzed [...] Read more.
Risk is a complex and multi-faceted concept defined and addressed differently across disciplines. Recent years have seen a growing recognition of the need for a more comprehensive and integrated risk perspective combining insights from various disciplines. However, those works have rarely been analyzed in literature reviews. This article explores the possible way of advancing how we assess and manage risks by reviewing the theories, approaches, models, and other fundamental aspects of different disciplines relevant to risk concepts. Additionally, we compare the origins, connections, and differences between state-of-the-art risk science and risk concept research in various disciplines. Some suggestions and future directions are provided for improving risk assessment. This paper helps to deepen the understanding of the risk concept and advance the development of the risk management arena. Full article
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