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The Future of Clean Starts Here

For over 35 years, we’ve led the chemical decontamination industry forward. From pioneering Vapour-Phase® cleaning to creating the world’s first water-based cleaning formula, we’ve redefined what “fast, safe, and clean” means for refineries, petrochemical plants, and industrial facilities worldwide.

Now, we’re proud to offer a full suite of specialized chemistries that apply ZymeFlow’s commitment to excellence to a broader range of maintenance stages and equipment types.

Our Story

Chemistries

Our solutions increase output, reduce downtime, and streamline operations with less compromise. 

Broad-Spectrum Decontamination

ZymeFlow®, our flagship water-based surfactant and oxidizer, tackles the toughest contamination challenges with unmatched efficiency. Fully biodegradable and safe for both equipment and personnel, these chemistries de-oil, clear LEL, and oxidize harmful compounds using Vapour-Phase® technology.

  • Rapid de-oiling and LEL clearance with fewer hookups
  • Fully biodegradable and wastewater-friendly
  • Proven across towers, exchangers, and full refinery circuits
     

Hydrocarbon Solvents

Rezyd chemistries dissolve tars, asphaltenes, waxes, and polymers and restore performance while reducing mechanical cleaning. It’s ZymeFlow’s commitment to safety, efficiency, and the environment at solvent strength.

  • Dissolves and disperses heavy hydrocarbons and polymers
  • Works via circulation, boil-out, or Vapour-Phase®
  • Non-petroleum, low-toxicity, and closed-loop by design

Reactor Solutions

Purpose-built for fixed-bed reactors, CatZyme™ chemistries accelerate offloads and protect catalysts. Injected directly into hot hydrogen sweeps, these formulas reduce LELs, loosen solids, and reduce flaring to deliver faster, safer reactor decon.

  • Free of surfactants, nitrogen, sulfur, phosphorus, metals
  • Cuts total sweep and purge time while lowering N₂ demand
  • Typical chemistry injection of 4–6 hours before N₂ purge

Technical Tank Cleaning

TankZyme chemistries streamline tank cleanouts through closed-tank, non-entry programs that dissolve, separate, or oxidize even the toughest sludges and sulfides. Whether you’re recovering saleable oil or prepping for inspection, TankZyme accelerates results while minimizing impact. 

  • Fits within existing steam-out procedures
  • Effective in vessels, towers, and exchangers with high ammonia levels
  • Performs all functions as ZymeFlow UN657N 

Ultrasonic Cleaning

UltraZyme chemistries bring ultrasonic cleaning power to exchangers, hoses, and components, removing oils, greases, and asphaltenes without high heat, harsh solvents, or manual scrubbing. Fully filter-safe and biodegradable, they deliver repeatable results and extend equipment life.

  • High-solvency, low-foaming blends for ultrasonic baths
  • Customizable concentration for any setup
  • Neutral pH and operator-safe formulations

Let's get started.

During a turnaround, you expect safety. You want time-saving results. As the undisputed leader in the chemical decon industry, we provide custom solutions and consistently outperform our competitors. We listen. We collaborate. We deliver.
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