Process Engineering
At jimmylea, process engineering is at the heart of our business. We draw upon extensive experience across the chemical, energy, resources and water industries to provide practical solutions to complex engineering challenges. Through the application of sound engineering principles, we help clients improve plant performance, reduce technical risk and make informed decisions throughout the project lifecycle. Our team combines first-principles engineering with real-world industry experience to deliver outcomes that are both technically robust and commercially effective.
We provide expertise based on real-world applications, industry best practice and established engineering principles. Our approach to process engineering combines technical rigour with commercial practicality, helping organisations develop solutions that are reliable, efficient and fit for purpose. From concept development and feasibility studies through to detailed design, optimisation and troubleshooting, we deliver engineering solutions tailored to project objectives and operational requirements.
Whether supporting new developments, plant modifications or optimisation initiatives, our team applies proven methodologies and engineering best practice to deliver technically robust and commercially sound outcomes. By integrating engineering analysis, simulation, process design and operational experience, we help clients achieve safe, efficient and sustainable performance across a wide range of industrial applications.
Process Engineering Consultants
Our process engineering consultants apply scientific and engineering principles to transform raw materials into valuable products through chemical, physical and biological processes. Effective process engineering underpins the design, operation and optimisation of process plants across a wide range of industries, helping organisations improve efficiency, reliability and operational performance.
We assess process feasibility, energy efficiency, operability, safety and economic performance throughout the project lifecycle. By combining first-principles engineering with advanced modelling, simulation and analytical techniques, we develop practical solutions that address complex technical challenges and support project objectives.
Referring to the project phases image shown below, from concept development and front-end engineering design (FEED) through to commissioning, troubleshooting and optimisation, our team provides technical leadership and engineering support at every stage of a project. Our process engineering services align with recognised industry standards and IChemE guidance on process design, process safety and operability, ensuring solutions are technically robust, commercially practical and fit for purpose.
Process Engineering
The design of a process plant begins with an idea to produce a new product or improve an existing one. This work is typically driven by one or more chemical reactions and, in many cases, by physical separation processes. These transformation and separation steps form the foundation of chemical plant design across the chemical, energy, resources and water industries.
A typical project progresses through three stages: Conceptual Design, Front End Engineering Design (FEED) and Detailed Engineering Design (DED). Together, these stages transform an initial concept into a complete engineering package suitable for procurement, construction and operation.
- Conceptual Design establishes the process concept, evaluates alternative technologies, develops the design basis, prepares preliminary process flowsheets and provides an initial capital cost estimate.
- Front End Engineering Design (FEED) develops the selected process by preparing Process Flow Diagrams (PFDs), heat and mass balances, equipment sizing, process data and project scope to support budget approval and tendering.
- Detailed Engineering Design (DED) produces the engineering documentation required for construction, including Piping and Instrumentation Diagrams (P&IDs), equipment datasheets, piping design, instrumentation, electrical systems, civil works and construction drawings.
As experienced process engineering consultants and process plant consultants, we support clients throughout every stage of project development, ensuring that each engineering decision provides a robust technical foundation for the next phase. The infographic below summarises the purpose, focus and typical deliverables of each stage.
Establishing the steps in a chemical plant design is essential and recognises the involvement of the multidiscipline engineering. Since process engineering design is conducted at the front-end of plant engineering design, therefore, outputs or deliverables from this stage have a significant impact on the subsequent design stages. The non-exhaustive list of process engineering workflow is illustrated below.
Seamless collaboration among different engineering disciplines is key to a successful chemical plant design execution. With this tight collaboration with other engineering disciplines, process engineers set work priorities, choose equipment, select instrument from alternatives, identify key hydraulic and elevation constraints. Aligning process engineering activities as well as deliverables sets the groundwork for the whole design execution and strategy.
The process information flow is communicated through the activities and deliverables that the process engineering owns or shares with another engineering discipline. One deliverable example is the piping and instrumentation diagram (P&ID). The P&ID is a schematic representation used to facilitate the design process, convey intent, or construct and communicate information to the client and all involved disciplines.
The infographic below summarises the differences between the three principal process engineering drawings – the BFD, PFD and P&ID – and shows how each contributes to process plant design.
Process Plant Consultants
Many organisations engage specialist process plant consultants to supplement internal engineering resources and provide independent technical expertise. Our process plant consultants support project owners, EPCM contractors and operating companies with process design, technical reviews, optimisation studies and engineering assurance activities.
As experienced process plant consultants, we assist clients in developing new facilities, upgrading existing assets and resolving operational challenges. Our process plant consultants work closely with multidisciplinary engineering teams to ensure that process requirements are integrated into the overall project execution strategy.
By engaging independent process plant consultants, organisations can reduce technical risk, improve design quality and ensure that engineering decisions are supported by sound technical analysis and industry best practice.