Batch Distillation Feasibility Study

• Client had increased projected market demand however capacity of existing assets insufficient to meet this demand
• 2 x options investigated; a) re-use existing distillation equipment and b) buy new

Challenge: Limited process design basis for existing bespoke processes

Solution proposed: Reverse engineered existing bespoke design using actual operating data

Challenge: Limited data on capacity of existing utility systems

Solution proposed: Assessed approximate Utilities systems capacities and project impact

Challenge: Ensure sufficient detail to differentiate between 2 options without exceeding budget

Solution proposed:

• Identified deliverables common to both options to avoid unnecessary duplication.
• Identified cost elements (e.g. electrical and civil common to both elements)
• Used cost data from similar previous projects, databases and vendors
• Identified high level risks and limitations of existing options

Challenge: Limited available footprint

Solution proposed: Rotated process “skid” through 90° to ensure no clash with roof trusses

• Option A – reusing existing still possible with extra design checks but with restricted throughput (2/3 x target)
• Option B – Cost estimate for new still system to ±20% accuracy suitable for Client to assess financial feasibility
• High level design suitable for rapid progression to FEED stage if/when required
• Came in significantly under budget – £33K compared to £45K