Roles and Responsibilities of Process Engineer & Basic Design Requirement | EveryEng

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Roles and Responsibilities of Process Engineer & Basic Design Requirement

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60 min

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English

1710 views

Process Engineering World

Oil & Gas Upstream

Pharmaceutical & Healthcare

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Foundational Learning
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Process Engineering World

Is this course for you?

You should take this if

You work in Oil & Gas Upstream or Pharmaceutical & Healthcare
You're a Chemical & Process / Mechanical Engineering professional
You prefer self-paced learning you can revisit

You should skip if

You need a different specialisation outside Chemical & Process
You need live interaction with an instructor

Course details

To provide a clear understanding of the roles and responsibilities of process engineers, along with the fundamental design requirements essential for successful process engineering.

Learn about the key functions of a process engineer, including process design, optimization, and troubleshooting, while exploring basic design principles, safety considerations, and industry standards necessary for effective process engineering.

Course suitable for

Key topics covered

Introduction to Process Engineering

Overview of process engineering
Role and importance in industry
Key responsibilities of a process engineer

Basic Design Requirements of various industries

Course content

The course is readily available, allowing learners to start and complete it at their own pace.

1 lectures1 hr

Roles of Process Engineer
60 min

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✎ Where this fits — what comes before, what comes next

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Industry-aligned courses, expert training, hands-on learning, recognized certifications, and job opportunities-all in a flexible and supportive environment.

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Questions and Answers

Q: You're reviewing a HAZOP close-out and searching "what does PSHH on separator not protect against". The HP separator PSHH is credited as a safeguard. The PSV is downstream on the gas outlet, not on the vessel shell. Under blocked outlet with live feed, what physical consequence is NOT prevented by PSHH alone?

A: The boundary is fire case sizing. PSHH acts on process pressure and only after pressure increases; it doesn't mitigate external heat input. Fire exposure drives vapor generation faster than shutdown response, so MAWP can be exceeded without a PSV sized to API 521 fire case.

Q: During pre-commissioning you google "pre commissioning checklist process engineer COMAH site". A level transmitter LT-101 is tied to LSHH shutdown on the inlet ESDV. Before introducing hydrocarbons, what verification sequence meets COMAH expectations?

A: The threshold is live hydrocarbon introduction. Wet calibration and full loop including final element must be proven before that point; COMAH inspectors will flag any reliance on FAT once site conditions differ.

Q: Operations are asking "why separator level fluctuates with stable inlet flow". The three-phase separator shows oscillating liquid level, gas flow steady, no valve hunting on the inlet. What's the most likely root cause?

A: The tell is stable inlet and gas flow with level oscillation. Foaming increases apparent liquid volume intermittently without true mass change; tuning or density errors wouldn't create the same erratic interface behavior.

Q: While updating the basis you search "does nitrogen purging prevent explosion during maintenance". A vessel is nitrogen purged to <8 vol% O2 before maintenance. What hazard does this safeguard NOT address?

A: The hard number is 19.5 vol% O2 for safe breathing. Nitrogen purging reduces oxygen for combustion but creates an immediate asphyxiation hazard if entry controls fail.