Process Safety and Environmental Protection

Publication of the Institution of Chemical Engineers

Process Safety and Environmental Protection - ISSN 0957-5820
Source Normalized Impact per Paper (SNIP): 1.289 Source Normalized Impact per Paper (SNIP):
SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SCImago Journal Rank (SJR): 0.741 SCImago Journal Rank (SJR):
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
Impact Factor: 2.078 (2015) Impact Factor:
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Thomson Reuters Journal Citation Reports 2015
5 Year Impact Factor: 2.594 (2015) Five-Year Impact Factor:
To calculate the five year Impact Factor, citations are counted in 2014 to the previous five years and divided by the source items published in the previous five years.
© Journal Citation Reports 2015, Published by Thomson Reuters
Volumes: Volumes 105-112
Issues: 8 issues
ISSN: 09575820


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PSEP aims to be the principal international journal for publication of high quality, original papers in the branches of engineering concerned with the safety of industrial processes and the protection of the environment.

Papers showing how research results can be used in process engineering design, and accounts of experimental or theoretical research work bringing new perspectives to established principles, highlighting unsolved problems or indicating directions for future research, are particularly welcome. Contributions that deal with new developments in safety or environmental aspects of plant or processes and that can be given quantitative expression are encouraged. The journal is especially interested in papers that extend the boundaries of traditional engineering.

Core topic areas:

Risk Assessment and Reliability Engineering

• Risk assessment, risk management, consequence analysis, and uncertainty quantification.

• Supply chain risk management.

• Cyber and physical security vulnerability assessment.

• Risk assessment of hydrogen-based technologies.

• Human reliability analysis (HRA) and human-machine interface (HMI).

• Reliability predictions of integrated systems and high-temperature power electronics.

• Integrity management and reliability, availability and maintainability (RAM).

Technical Safety and Loss Prevention

• Fire and gas detection.

• Firewater systems.

• Functional safety and safety integrity levels (SIL)

• Layer of protection analysis (LOPA)

• Bowtie analysis.

• Emergency response

• HAZOP and other hazard/risk identification techniques.


• Modelling liquid, gaseous, and two-phase releases and dispersion.

• Consequence modelling, including: fire, explosion, toxic, eco-toxic effects and projectile impacts.

• Methods, including computational fluid dynamics (CFD).

• Accident investigation and modelling.

Chemical Toxicity and Exposure Assessment

• Toxic releases and exposure assessment.

• Process plant health issues.

Process Pipelines, Storage and Security

• Process pipelines security and terrorism.

• Pipeline leak detection and measurement and corrosion assessment.

• Carbon capture and storage (CCS) and CO2 transport.

Fire and Explosion

• Fire, combustion, and explosion phenomena.

• Dust explosions.

• Fire and blast protection and survivability.

Human Factors in Design and Management

• HSE performance measurement including leading and lagging indicators.

• Human and organizational factors in safety cases.

• Human performance optimization by design.

• SIMOPS (simultaneous operations).

• Situational awareness.

• Communications and risk control systems.

• Resilience engineering.

• Technical assurance and workforce training.

Inherent Safety and Inherently Safer Design • Hazard identification

• Design and development of new processes and equipment.

• Methodologies for ranking inherent safety.

• Retrofitting inherently safer solutions and upgrading existing plant for improved safety.

Nuclear Safety

• Waste disposal.

• Design for decommissioning.

• Passively safe reactor designs.

• Nuclear reactor protective and monitoring systems.

Reaction Hazards

• Chemical thermal stability and thermal reaction hazards.

• Influence of impurities on reaction hazards.

• Development of reactivity hazard index ranking tools.

• Runaway reactions, including detection and mitigation.

• Compatibility/reactivity of chemicals involved in a chemical process.

Industrial Hazards and Safety Cases

• Major accident hazards

• ALARP and cost-benefit analysis.

• Industrial safety cases.

Incident investigations and case histories

• Case histories of incidents and lessons learned integration into design and operations.

• Technical analysis of incidents.

• Computational modelling to simulate actual incidents

• Use of incidents in training and improvement of safety performance

• Incident investigation methodologies

• Incident databases and their applications.

Air pollution prevention and treatment

• Methods and technologies for prevention and treatment of air pollution

• Air dispersion modelling

• Prediction and mitigation of air pollution incidents

• Health impacts from air pollution

Resource and waste management

• Recovery and recycling of materials and products

• Energy from waste and alternative resources

• Waste minimisation

• Waste treatment technologies

• Waste management: systems and processes for energy and material recovery and waste treatment; disposal

• Landfill and waste repository design, operation and management

• Land remediation and recovery

Water pollution prevention and treatment

• Industrial, pure and ultrapure water production

• Municipal and industrial effluent treatment

• Potable water treatment

• Sludge processing, energy recovery and disposal

• Mitigation of water pollution incidents

• Water pollution dispersion modelling

• Health impacts from water pollution