Benefits of using thermal desorption for tank slurry recycling


Benefits of using thermal desorption for tank bottom recycling

The oil production and petroleum refining industries generate a large amount of sludge and tank bottom material as waste. Considering that the landfilling option has slowly been narrowed, the disposal of these hazardous materials has become a major problem due to environmental regulations.

A number of waste recovery and treatment processes are introduced to the local industries in order to maximize the waste oil recovery from sludges (and/or tank bottoms) and, to minimize the volume of hazardous waste.

When it comes to tank bottom recycling, thermal desorption is the way to go.

Here are a few benefits of using thermal desorption for tank bottom recycling

1- Are More affordable than other methods

As you may know, the thermal desorption process is subject to USEPA’s regulations under Subtitle X, regulations that are significantly different and less stringent when compared to those applied to the incineration technologies, technologies that have to comply with extensive (and high-cost) Subtitle O emission guidelines.

Thermal desorption units are systems that are allowed to process RCRA hazardous waste for the recovery of hydrocarbons for recycling purposes, as an alternative to traditional incineration systems that are substantially more expensive to build and permit.

For this reason, thermal desorption enables a faster return of investment when compared to traditional, high-cost, incineration systems. 

2- Operate at a Very rapid treatment time

Thermal desorption is a super effective and fast process when compared to most commercial systems capable, in some cases of over 20 tons per hour throughput.

Thermal desorption systems can clean over 20 tons of polluted soil per hour. Tough to process streams such as mixed hazardous waste are quickly and safely remediated. The time it takes to clean up a site using thermal desorption depends on the amount of polluted material, the condition of the material, and the type (and amounts) of harmful chemicals present.

3- Are Efficient, safe and reliable 

Thermal desorption technology is a clean, safe, reliable, and efficient solution for managing wastes. Through this process, waste streams are remediated, delisted, and commercially valuable materials recycled - all through a single all-in-one system.

This process maximizes the recovery of hydrocarbons and valuable metals from the feedstock while drastically reducing and in some cases eliminating the amount of waste requiring landfill disposal.

4- Adapt and meet throughput temperatures

Thermal desorption is commonly used to process organic materials such as oil-bearing material from refineries. Thermal desorption can be customized to adapt and meet the throughput and devolatilization temperatures required. 

Want to learn more?

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References

How To Evaluate Alternative Cleanup Technologies For Underground Storage Tank Sites - https://www.epa.gov/sites/production/files/2014-03/documents/tum_ch6.pdf

SEPARATION AND RECOVERY OF OIL FROM OILY WASTE MATERIALS USING ANAEROBIC THERMAL DESROTPION UNIT TECHNOLOGY - https://www.rlctechnologies.com/pdf/RLC_Technologies_-_Indirect_Thermal_Desorption.pdf

ASSESSMENT OF SLUDGES AND TANK BOTTOMS TREATMENT PROCESSES - http://www.oilfluxamericas.com/pdf/Oil%20Flux_Assessment%20of%20Sludges%20and%20Tank%20Bottoms%20Treatment%20Processes_kam_18.pdf


ABOUT THERMALDYNE

Thermaldyne, an environmental solutions company, uses innovative technologies to reclaim oil-bearing materials in a sustainable, clean, and efficient manner that saves a company time, money, and resources. The company’s reclamation plant design separates oil-bearing materials into treated water, reclaimable oil, and recyclable solids. Thermaldyne’s leadership team comprises professionals with decades of experience in the environmental management and oil and gas industries.