HOME ABOUT US

SERVICES

CRUDE OIL WASHING MECHANICAL SLUDGE REMOVAL TANK WALL AND VERTICAL STEEL SURFACES CLEANING ACOUSTIC 3D SLUDGE MAPPING IN A FILLED TANK ABRASIVE WATERJET CUTTING AUXILIARY EQUIPMENT RENTAL OF EQUIPMENT

GALLERY CONTACTS

SLUDGE OIL RECOVERY

SAFE-EFFICIENT-FAST

Up to 95% of product recovered by COW technology Safe and highly technical oil storage tank cleaning service

COW TECHNOLOGY



Pre-heated oil is delivered to the tank via washing machines on the floating roof. Dissolution of hydrocarbons in sludge by fresh oil. Reduced quantity of wastes. More oil in the process line. Cleaning operation with no personnel inside a tank.

MODERN INNOVATIVE OIL STORAGE TANK CLEANING TECHNOLOGIES

We use modern innovative oil storage tank cleaning technologies based on:
- COW recovers oil from sludge, reduces quantity of wastes and increases oil volume
- Tank surfaces cleaning by the hydroblasting robot with no need for scaffolding construction
- 3D mapping of bottom sediments in the operating tank

SAFE-EFFICIENT-FAST COW TECHNOLOGY MODERN INNOVATIVE OIL STORAGE TANK CLEANING TECHNOLOGIES

Bottom sediments in oil and petroleum product tanks composition

HEAVY HYDROCARBONS (PARAFFINS, RESINS, ASPHALTENES)

MECHANICAL IMPURITIES (SAND, CLAY, METALLIC POWDER)

WATER

What are the risks associated with the lack of regular cleaning of oil storage tanks?

  • Reduced operational volume
  • Increased corrosion risk
  • Reduced throughput resulting in lost revenue
  • Increased risk of structural failure
  • Reduced quality of product in tank
  • Increased risk of structural failure
  • Increased power consumption
  • Increased risk of spillage of stored product

About us

COMPANY
Lotis' policy is to promote and further develop safe and efficient tank cleaning as our core business activity.

We have experience, modern equipment and advanced technology, and we offer extremely efficient and fast solution for sludge recovery and tank cleaning, making your tanks ready for testing, hot works or product grade change.

Besides efficiency and shortened duration of cleaning, our technology and methods are safe and environmentally friendly as the process requires no personnel inside a tank (no-man-entry method) and generates a minimal quantity of waste for final disposal.

We offer a modern responsible approach to tank cleaning and sludge removal for the oil industry.