Discover our chemical tank cleaning methodology that’s changing the industry standard for both cost and time savings as well as safety mitigation.
Improve your plant’s safety, financial, and environmental performance with tank cleaning
Bulldozing the tank clean. Utilizing manpower. Loading and transporting waste materials. For many facilities, the conventional tank cleaning practice is expensive and risky. But FQE Chemicals offers a chemical tank cleaning methodology that’s changing the industry standard.
No crew member enters the tank, no hazardous waste is emitted, and up to 98% of your oil is recovered!
Recoverable hydrocarbon extraction from chemical tank cleaning
FQE Chemicals personnel blend a hydrocarbon diluent (cutter stock) with the selected chemical additives (FQE® Solvent-H) and establish liquid circulation loops. Sludge deposits, which would otherwise remain as solids for disposal, are liquefied and can be pumped from the tank more efficiently for further processing. The liquid circulation loops are established by the use of standard pumping equipment and through manway and roof-mounted cleaning nozzles that can be directed to any location within the tank.
Tank cleaning – degassing and polishing
After the hydrocarbon extraction phase is complete, the tank is degassed and cleaned of any nominal hydrocarbons by use of state of the art degassing / decontamination chemistry. These products are non-hazardous water encapsulants which perform to scrub the tank air space of all hydrocarbon vapours and clean the tank interior surfaces of residual oil films.
- Minimal wastewater is pumped from the tank and processed to separate the residual oils
Oils are recovered and wastewater has low chemical oxygen demand numbers
Tank is now completely gas free: any solids that remain can be removed by using vacuum methods, minimizing labour involvement
FQE Chemicals proprietary tank cleaning process enables you to clean your tanks chemically in a closed loop environment. First, our chemists custom engineer a solution that liquefies the sludge deposits in your tank that would typically be removed mechanically. Then we blend the solution with a cutter stock and extract the content using standard circulation processes. Lastly, the tank is degassed and polished chemically, achieving a superior level of surface and air cleanliness. And it’s all done without the entry of people or the exit of contaminated waste.
Less exposure to safety risk
Lower project costs
Less environmental harm
Improve safety performance
Our chemical cleaning methodology doesn’t require personnel to enter the tank; all work is performed in a closed loop system. Our chemicals are the only thing that works inside. Plus, all of the hazardous materials are flushed out of the tank without people being exposed to them.
Typical Sludge – Reduction Tank Cleaning Operation
Improve financial performance
This methodology can create millions of dollars’ worth of financial value plant wide. It’s a significant change in the way the world’s most efficient facilities will deal with tank management.
This financial value from tank cleaning is created in three ways:
The disposal of hazardous waste from your tank can cost between two and four times as much as the actual cleaning of it! Hazardous waste disposal is one of the industry’s most costly burdens, and the fees and potential fines grow increasingly more expensive. Packaging. Transportation. Storage. Then the disposal itself. It really adds up.
With our chemical tank cleaning process, organic solids are dissolved inside the tank, letting you avoid expensive hazardous waste disposal expenses. Only non-hazardous materials are left. And with those costs relatively attractive, you’ve just eliminated one of the largest financial tank cleaning burdens.
When you’re facing a narrow turnaround window, our tank cleaning process can be faster than other conventional methodologies, and unlike conventional people-intensive processes, our chemicals and equipment can work 24 hours a day, nonstop. It’s a process that conforms comfortably to even the most heated emergency outage deadline and can be executed with relatively little notice.
With conventional methodologies, solid organic waste inside the tank is disposed of with great effort and financial loss. Our tank cleaning process actually lets you recover over 98% of the oil that is present in your tank when it’s cleaned! Whether you burn the recovered product in a boiler or turn it into salable product, our methodology lets you recover this overlooked resource and tremendous value opportunity.
Improve environmental performance
Want to protect your crew, save money, and improve your unit’s environmental performance? Contact us today to learn more about our chemical tank cleaning process.