Exergy Solutions
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ENERGY & WATER ENGINEERING
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Exergy Engineering Specialization

Drying processes

Thermal and mechanical dewatering redesigned to cut the single largest energy cost in paper and processing.

Drying processes
Live Engineering Demonstration

Thermodynamic Video Walkthrough

Examine where useful exergy is destroyed in nominal systems and witness how our turnkey intervention restores optimal thermodynamic performance.

Engineering Video Walkthrough 4K Simulation

Thermal & Mechanical Dewatering Optimization

Duration: 3:40
Watch Drying processes BreakdownClick to play second-law thermodynamic flow demonstration
Drying processes
Demonstration Chapters & Key Observations3 Key Stages
Evaporative Latent Energy Mapping0:00

Psychrometric evaluation of exhaust air mass flows, relative humidity, and enthalpy loss.

Mechanical Dewatering Optimization1:20

Maximizing press nip pressure and vacuum efficiency prior to the thermal dryer section.

Industrial High-Lift Heat Pumps2:35

Capturing moist exhaust air and upgrading latent heat to produce 85°C process water.

What We Do & Where Waste Occurs

Thermal and mechanical dewatering redesigned to cut the single largest energy cost in paper and processing. We optimize air exchange humidity ratios and latent heat recovery.
Second-Law Thermodynamic Principle

Why Conventional Audits Fail and How Exergy Succeeds

Psychrometric exergy optimization balances dry-bulb temperature and humidity ratio to maximize moisture carrying capacity per kilogram of dry air while recovering the latent heat of vaporization through cascading air preheaters and thermal vapor recompression.

Key Intervention Vectors

Mechanical vs thermal dewatering pinch balance
Hood exhaust heat recovery & heat pumps
Target moisture uniformity controls
Reduction of drying cycle specific energy consumption
Specific Energy Consumption (SEC)

Performance KPI Benchmark

Reduces specific steam consumption in paper and processing from 1.6 kg steam/kg water evaporated to below 1.15 kg steam/kg.

Payback & Financial ROI

Contractual Guarantee

16 to 24 months, with capacity debottlenecking enabling up to 15% increased machine line throughput.

Turnkey Equipment & Engineering Scope

Closed dryer hood dewpoint control and variable exhaust damper automation
High-temperature industrial heat pumps (up to 120°C delivery)
Multi-stage air-to-air heat pipe recuperators
Infrared moisture profiling and automated trim re-moisturizers

Turnkey Delivery with Guaranteed Savings

Every optimization project implemented by Exergy Solutions is backed by contractual performance guarantees measured against baseline utility instrumentation under IPMVP protocols.

Drying processesGuaranteed turnkey delivery
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Performance Guaranteed Implementation

Ready to see what your plant is really losing?

Book a no-obligation exergy assessment. We’ll quantify the opportunity and back our implementation with a performance guarantee.

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