The ICTQual AB Level 6 International Diploma in Refinery Operations is designed for those seeking advanced expertise in the petroleum refining sector. It aims to equip learners with the technical, safety, operational, environmental, and management skills necessary to operate, oversee, and optimise refinery processes. Graduates should be able to work in roles that involve managing refining units, ensuring product quality, maintaining safety & compliance, and contributing to process efficiency and sustainability.
Course Overview
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Duration & Credits: Typically a three-year full diploma programme (often around 360 credits).
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Delivery Format: Delivered via ICTQual AB’s Approved Training Centres. The format may be in-person, online, blended, depending on centre facilities.
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Structure: The programme generally has three stages:
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Foundation Stage (Year 1): Basic principles of refinery technology, safety, process fundamentals, introduction to refinery units, material and energy balances.
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Intermediate Stage (Year 2): More detailed study of refinery operations, process control, instrumentation, efficiency, maintenance, product specifications, environmental compliance.
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Advanced Stage (Year 3): Optimisation, management & leadership, advanced troubleshooting, risk, project work or capstone, professional development.
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Entry Requirements
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Minimum age: Learners often must be at least 18 years old.
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Educational Background: A prior qualification at Level 5 (or equivalent) in chemical engineering, petroleum engineering, process technology, or a related technical field. In some cases, significant relevant experience may substitute.
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English Language Proficiency to handle technical English (reading, writing, understanding instructions, reports).
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Basic computer skills, especially for simulation tools, control system software, assignments.
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Possibly some professional experience in process plants, oil & gas, or related industry types—especially for candidates going via the experienced/competence route.
Study Units
This qualification, the ICTQual AB Level 6 International Diploma in Refinery Operations, consists of 36 mandatory units.
Year 1 – Foundation in Refinery Operations
- Principles of Chemical Engineering
- Introduction to Petroleum Refining
- Crude Oil Properties and Analysis
- Refinery Process Units Overview
- Distillation Principles and Applications
- Heat and Mass Transfer in Refining
- Introduction to Catalysts and Chemical Reactions
- Process Instrumentation and Control Basics
- Health, Safety, and Environmental Awareness
- Industrial Laboratory Techniques
- Technical Report Writing
- Introduction to Process Simulation Software
Year 2 – Intermediate Refinery Operations
- Advanced Distillation and Separation Techniques
- Hydrocracking and Hydrotreating Processes
- Fluid Catalytic Cracking (FCC) Operations
- Process Control and Automation in Refineries
- Energy Management and Efficiency in Refining
- Reactor Design and Optimisation
- Process Safety Management
- Refinery Production Planning
- Quality Control and Assurance in Refining
- Environmental Management and Sustainability
- Petroleum Product Blending Techniques
- Data Analysis and Technical Communication
Year 3 – Advanced Refinery Operations
- Advanced Process Optimisation and Troubleshooting
- Refinery Project Management
- Catalysts and Reaction Kinetics in Depth
- Advanced Process Simulation and Modelling
- Corrosion and Maintenance in Refineries
- Energy Transition and Cleaner Refining Technologies
- Risk Assessment and Hazard Analysis
- Advanced Laboratory Techniques and Process Testing
- Supply Chain and Logistics in Refining
- Capstone Project in Refinery Operations
- Professional Development and Leadership in Energy
- Strategic Decision-Making in Refinery Management
Learning Outcomes
By the end of the programme, learners are expected to:
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Understand the science and engineering of key refinery operations (distillation, cracking, reforming, blending, etc.).
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Conduct material and energy balances, heat transfer analyses, process control tasks.
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Maintain product quality, meet specification requirements, manage blending.
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Operate with high regard for safety, environmental compliance, health regulations.
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Diagnose operational issues and troubleshoot refinery processes.
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Optimise utility usage, manage energy and material losses.
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Lead or contribute to refinery projects, including planning, cost control, maintenance, and optimisation.
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Use simulation and modelling tools to predict performance and make design or operational decisions.
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Demonstrate leadership, communication and ethical professionalism in refinery context.
Course Benefits
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Specialised knowledge in a high-value sector: refining is central to energy and petrochemicals.
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Mix of technical depth and operational/management skills, making graduates versatile.
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Good prospects in oil & gas, petrochemicals, energy, utilities, and regulation sectors.
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Emphasis on safety, environmental, and quality standards—important for both employer and regulatory compliance.
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Opportunity to work in technical, supervisory, operations, or maintenance roles—and potentially fast track to higher responsibility.
Future Progression & Qualification Route
Career Pathways:
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Refinery Operator / Shift Supervisor
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Process Engineer
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Operations Engineer
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Maintenance Engineer / Reliability Specialist
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Quality Control / Product Specification Engineer
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Safety or HSE Officer within refinery or petrochemical settings
Senior / Leadership Roles:
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Refinery Unit Manager
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Plant Manager
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Projects Lead (turnaround, shutdowns, optimisation)
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Technical Lead in new technology or sustainability in refining
Academic / Further Study:
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Master’s programmes in Petroleum Engineering, Chemical Engineering, Process Systems Engineering, or Energy Systems.
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Specialised certifications in safety, risk management, environmental compliance, process simulation tools.
Qualification Routes:
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Standard route: Completing all required units over the full duration with assessments, capstone project etc.
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Experienced / Competent Candidate route: For those with substantial relevant work experience, there may be assessment of prior learning or skills to get credit/exemptions, shortening the duration.
The ICTQual AB Level 6 International Diploma in Refinery Operations presents a strong pathway for anyone aiming for a technical, operational or leadership role in the refining and petrochemical sectors. With solid grounding in safety, process fundamentals, operations & optimization, combined with management, this qualification can open doors to diverse roles and higher responsibilities. The demand for skilled refinery professionals remains high, especially in regions with oil & gas infrastructure, which makes this diploma potentially very rewarding.