Debottlenecking, Optimization & Energy Efficiency

Debottlenecking finds what limits production or quality; optimization improves yield, energy, or throughput within equipment and safety limits; energy studies target heat recovery and utility reduction. Aspen simulation quantifies options before capital or field trials.

Common bottlenecks

• Column capacity or tray/packing limits
• Heat exchanger duty or fouling
• Compressor or pump limits
• Recycle and control interactions

Process optimization objectives

• Increase throughput within equipment limits
• Improve product purity or recovery
• Reduce steam or cooling water consumption

Steady-state models test relief options—feed rate, column pressure, utility changes, or rerating—against mass and energy balances. See optimization & debottlenecking and refinery case study.

Energy efficiency & heat integration

Baseline simulation establishes duties; scenarios test exchanger networks, pinch violations, and operating changes. Our energy efficiency analysis complements debottlenecking work.

Request a consultation