Process optimisation

Assessing opportunities through data and process knowledge.

What we do

Optimisation examines how a facility behaves and the constraints governing its performance. Operating data and models enable improvement options to be compared within process requirements.

Understand before making changes

Analysis starts with a representative performance baseline and identification of the factors that affect it. Changes in feed, load or availability may explain differences that are not attributable to a single variable.

Options are assessed with their assumptions and limits. Implementation requires coordination with operations, technical validation and monitoring of the conditions under which the improvement was assessed.

Service scope

The scope is defined according to asset condition, project stage and available information.

Diagnose

Data, balances and indicators are reviewed to identify constraints and variability. Information quality determines which conclusions can be supported and what needs to be verified.

  • Performance baseline
  • Process constraints
  • Measurement and information gaps
Technical capabilities

Compare improvements on a common basis

Constraints and variability

The analysis links balances, equipment capacity and feed variations. Distinguishing a persistent constraint from a transient condition prevents improvements from being directed at an isolated symptom.

  • Mass and energy balances
  • Bottlenecks and interactions
  • Representative operating scenarios

Validation and monitoring

Alternatives are compared using shared performance criteria and constraints. Implementation requires coordinated changes, verified results and a retained baseline against which subsequent behaviour can be interpreted.

  • Indicators and reference conditions
  • Sensitivity assessment
  • Review of intervention outcomes

Deliverables and coordination

Information for decision-making

Deliverables are agreed when the service is defined. The bases used, results and outstanding checks are documented so that the information can carry through to the next stage.

  • Assessment of constraints and opportunities
  • Technical comparison of scenarios
  • Validation and monitoring criteria
Background information to get started

An initial review confirms what information is available and what needs to be completed. To prepare for that discussion, it is useful to have:

  • Representative operating data
  • Process balances and documentation
  • Operating limits and performance objectives

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