ROCCO® Slop - Turning waste into profit!
ROCCO Slop is a patented turnkey process plant for regeneration of “slop oil” into commercially valuable products.
This spill oil can have a huge group of sources and qualities and can be recycled and made into commercially valuable products. Depending on the original origin, the following can result:
- Oil for re-refining processes where new base oil is created
- Oil for energy production
- Oil for crude refining processes
Our delivery includes
1
TURNKEY PROCESS PLANT
Modular design with capacity from 10 000ton/year and upward.
- Expand through adding new process modules.
- Can be designed to treat both slop oil and industrial cutting liquids.
- Fully automated makes it easy to operate.
- Can be delivered according to EC standard or American standard.




2
LONG TERM SERVICE AGREEMENT
The entire facility is delivered turnkey, including a long-term service contract.
- Global suppliers Siemens , Alfa Laval and Netzstch pumps.
- Customers can choose service level.
- The plant can be monitored thru cloud service.
- Deliveries includes tailor-made process chemicals.
3
Double separation technology
Combining chemical and thermo-mechanical separation technologies in a continuous online operation.
- Customized analysis programs.
- Access to expert analysis and lab tests.
- Training of operational personal.

4
Proven technology
Watch the video from our customer reference plant.
- Reference plant up and running since years.
- Well documented performance levels.
- Welcome with your enquiries.
WHAT IS SLOP OIL?
Slop(s) as defined in the dictionary states ”liquid refuse” or ”spilt liquid”, therefore a slop tank/pond will be a convenient place to store all waste products, especially products which cannot be separated by conventional methods.
By definition slop oil treatment is one of the most technically demanding applications for separation technology. Originating from many sources, slop oils vary widely in composition and physical properties. One common factor is that they contain both water and solid impurities, coarse as well as fine. In addition, the oil and water frequently form a very tight emulsion, often stabilized by fine particle contamination. Slop oils are of no value without special processing, and are expensive in terms of storage, disposal, and can be very environmentally unfriendly, especially if stored in a pond open to the atmosphere. This variability of the feedstock is one of the key problems when trying to reliably achieve an effective and efficient separation of the solid, aqueous and oil phases.



Fred Sundström
Founder RecondOil
Our plant design allows for changes in the feedstock composition while assuring the highest quality and quantity of recovered oil. The primary objective of the plant is to recover oil that can either be directly marketed as a valuable product or sold to a refinery for further processing. The second objective is to solve an environmental problem by processing, recovering and reusing the contents of a slop oil pond.
In addition, waxes are normally also present, which usually dictates the necessity to process at high temperatures (+70 C).
Slop Oil can originate from many sources. This makes Slop Oil treatment into one of the most technically demanding applications for separation technology.
A GLOBAL ENVIRONMENTAL PROBLEM
Low quality residues (Slop Oils) are a global environmental problem found wherever oil is being drilled, refined, transported or stored. It is a generally agreed on fact that these residue products cannot be refined directly without first undergoing some sort of processing. This is because one or more of the technical / chemical parameters possessed by these oils are often well beyond the maximum limits specified and allowable for raw products to be refined.
There is a serious need for technologies to process these low-quality residual oils. Slop oils represents big values! Values that can be unlocked by RecondOil’s ROCCO® SLOP!