Industrial drive machinery at a sugar mill
INDUSTRY 02 · Waste Heat Recovery for Sugar Mill

Sugar mill
cogeneration & heat recovery.

A thermal plant with a product attached — bagasse boilers, evaporation, batch pans, vacuum systems, spray ponds and condenser water.

Industry 02 · Sugar

Sugar mill: a thermal plant with a product attached.

Batch-pan crystallisation and condenser/spray-pond systems represent the largest concentration of recoverable and stabilisable thermal load in the mill. The reference case below is a 14,000 TCD mill on a 110-day season.

Reference itemPreliminary valueMeaning for deployment
Plant scale14,000 TCD; 560 TPH average crushing; 110-day operating seasonLarge seasonal thermal and cooling load — a strong candidate for an instrumented pilot.
Boiler & power230 TPH boiler; 44 MW turbine; 41 MW generation; 26 MW exportOpportunity to stabilise process heat and improve internal energy use. Higher-temperature streams should be assessed for power conversion.
Batch-pan thermal load132.8 MW(th) gross vapour load; 55.1 MW(th) recoverable/stabilisable under analysis assumptionsValue is strongest around condenser and spray-pond relief, vacuum stability, and process stabilisation.
Cooling / contact-water handling13.26 million m³/season-equivalent reduction in recirculated and contact-water handlingThis is not one-for-one fresh-water saving. Makeup, blowdown, evaporation and wastewater meters must confirm the real water benefit.
Pilot scale4–6 TESS units on one representative pan; full batch-pan sizing is 48 TESS unitsThe pan pilot is the correct entry point — full mill deployment is a staged, financed programme, not a first step.

What changes on the floor

Sugar — first pilot

Target one representative high-load or problem pan. Use 4–6 TESS units after a piping survey and strike profile, then meter vacuum stability, vapour flow, spray-pond temperature, pump kW, strike duration, crystal size, molasses purity, sugar recovery and wastewater.

Before we quote anything

The data we ask for — sugar.

We would rather send you a data request than a brochure. This is what turns a conversation into a bankable project.

Pan vapour flow, pressure and temperature; strike cycles; vacuum stability; spray-pond and condenser data; pump kW; boiler data; bagasse value; sugar recovery; molasses purity; crystal size; water intake and wastewater; production schedule.

Validation boundary

All claims relating to site savings, water reduction, output increase, emissions outcomes, payback, incentives and deployment economics are planning assumptions, analogues or prior-project references — unless and until they are validated for your specific facility through engineering, measurement, vendor quotation, financing documentation, legal review and final commercial agreements.

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