Enhancing Steam System Efficiency at One of the World’s Largest Breweries

One of the largest beer-producing plants in the world approached Forbes Marshall to identify bottlenecks and develop strategies to meet its energy reduction Key Performance Indicators (KPIs). To enhance the safety and efficiency of its steam system operations, the plant required a comprehensive framework and an actionable plan. Its objective was to develop a system capable of improving and sustaining both energy and process efficiency.

Engineers from Forbes Marshall meticulously assessed the plant’s requirements, conducting an energy audit to establish baseline metrics and identify areas for improvement. They provided detailed engineering support for the implementation of solutions and maintained engagement with the plant over a year to ensure sustained benefits. Their research facilitated the development of a condensate and flash recovery system, improvements in steam quality, and optimisation of waste heat recovery. Additionally, the implementation of a performance management system significantly enhanced the plant’s operations and maintenance practices, proving to be a highly beneficial decision.

Problem

OBJECTIVE

– Identify avenues to meet the plant’s energy reduction KPIs

– Create baselines and action plans for steam system safety

– Establish a system to improve and sustain energy and process efficiency

Solution

APPROACH

– Carried out an energy audit to establish baselines and identify avenues for improvement, provided detail engineering support for implementation and engaged with the plant for a year to sustain benefits

– Rectified the condensate and flash recovery network design

– Improved steam quality and optimised waste heat recovery

– Improved combustion efficiency of the boiler established a performance management system in the plant, defined SOPs for operations and maintenance and provided training
Benefit

BENEFIT DELIVERED

– 345,653 Litres of Furnace Oil saved/year

– Water Savings of 16,944Kilolitres/year

– CO2 reduction of 1.01 million kilograms/year

– Monetary savings of 162,317 USD

– Condensate Recovery Factor improvement from 65% to 86%

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