Prokleen Nigeria Limited Tanksweep Automated Tank Cleaning Equipment on display .

INTRODUCTION

Prokleen Nigeria Limited uses the latest equipment in its tank cleaning operations. The
Sludge Master Jet Nozzles is the latest technology for cleaning Crude Oil and other
tanks containing heavy sludge. The Sludge Master Jet Nozzle can be mounted on tanks
where the sludge levels are above the man ways using an adapter flange and cold tap
and the customer wants to recover the oil. This method eliminates the need to hot tap.
Generally , crude oil is 90% recoverable as a usable oil .The Sludge Master /Tank
sweep jet Nozzles are designed to circulate, suspend and fluidize the sludge using the
existing oil in the tank, although a better recovery rate can be achieve using a solvent
that’s made in the refinery such a light cycle oil or unfinished diesel.
SludgeMaster has a flow rate of 660m3/hour @ 10bar.One SludgeMaster has the
capacity to clean up to a 31m diameter tank. For 90m diameter tanks at least 3
SludgeMaster are required .They can be mounted on the tank’s existing man ways ,
regardless of the sludge/oil level, without having to hot tap the tank.
Tanks with 1meter or more of sludge can be circulated, fluidized, and pumped out in as
little as 3-5 days depending on the sludge profile and the customer's needs.
Selective Solvent Extraction Method.
This method liquefies the organic compounds in the sludge without using expensive
chemicals, returning valuable hydrocarbons to the customer and significantly reducing
waste disposal while cutting the cleaning time by almost 2/3.

Procedure:
The SludgeMasters are mounted on the tank.
The tank is emptied of all oil.
The roof is then refloated with a solvent.
Tank is then circulated and heated to suspend and dissolve the solids.
What we can do for your company
Cleaning crude oil and other heavy oil tanks have a history of being expensive,
time consuming, and generate solid waste and it is a science that most
companies have yet to master.

We can offer your company the following benefits
from using our system:

 Significant reduction in tank cleaning costs.
 Cut your tank out of service time for cleaning.
 Return tanks to service faster.
 Decrease margin/debit loss from not having the tank available for product.
 Reduce your waste disposal by 90% in most cases.
 Reduce personnel exposure to hazardous materials.
[[
Solvent Extraction is
 Safe
 Effective
 Environmentally friendly
 Simple to executev
We also;
 Clean and Coat Tanks (Adisa Tank coating system)
 Pipeline Cleaning
 Perform sludge measurement
 Oil and Gas Safety

 Write step by step Tank Cleaning Procedures
 Teach Safe Tank Entry Procedures
 Tank Cleaning personnel certification and training (WaterJet Technology
Association – USA, Accredited training provider )
 Hydroblasting personnel certification and training from WJTA (WaterJet
Technology Association – USA, Accredited Training Provider )
 Pressure Vessel Cleaning.
 Petrochemical cleaning
 Opening /Blinding Permits
 Atmospheric Vessels
 Entry Permits, including vessel entry
Finally we can assure you that the dollars you will save from our oil recovery will be
much more than what it cost to do the work. For example, you are going to recover
around 90% of the sludge as a useable oil. For instance, if you recover 10,000 barrels
of oil, multiply that by the current cost of a barrel of oil. You have also eliminated 90% of
what it would cost for disposing of the sludge.

For further information please contact :

PROKLEEN NIGERIA LIMITED
N0. 6 pgc road, Off km 17 aba/ph Road.
Directly opposite ascon filling station
New iriebe, PortHarcourt, Rivers State.Nigeria.
08033417532
09090000413
Email:[email protected]
[email protected]
www.prokleenltd.com