Chemnol (Chemical Cleaning Technology)
   
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SCAVENGE / CHARGE AIR COOLERS
Air Side Cleaning
Main Engine / Auxiliary Engine (Power Generators)
 
 

Restoration of optimum charged air pressure differential & cooling effect across the cooler can be achieved very easily by removal of oily / dry & cured carbonaceous “hard-to-remove” deposits as well as corrosive salts and oxides----by in-place or off-line soaking method aided by local circulation at room temperatures (above 20C) in a matter of few hours by using single highly engineered revolutionary specialty cleaner in a single go within 4 ~ 6 hours with perfect base material safety, safe working and prevention from post cleaning corrosion tendency.

As a consequence of previous incomplete repeated cleaning attempts on air side, the leftover deposits gradually build up into a very thick, aged, hard & corrosive layer, settled deep in between the fins and thus become a real challenge for the cleaners. Even in such difficult and hard to clean situations our specialty cleaner thoroughly removes these unwanted deposits and restores optimum air pressure differential.



Scaving Air Cooler of Main Engine of a Ship
Cleaning Process of both Air and Water Sides




Close up of Aluminium Fins
After Cleaning with GLC-5R Cleaner Liquid



Cleaning with OCD-7X Cleaner Liquid




Air Side Cleaning of Charge Air Cooler of
23.5MW HFO
Fired Engine
having Copper Fins with OCD-7X
Cleaner Liquid
at

A PRIME POWER GENERATION SETUP



INTER COOLER AIR SIDE CLEANING
OF A GAS FIRED ENGINE



CHARGE AIR COOLER CLEANING OF HFO FIRED
ENGINES AT A PRIME POWER GENERATING SETUP
An Example of Complete Cleaning with Metal Integrity
and
Restoration of Optimum Air Pressure Differential
Proven Repeated Service Performance
As equal to new cooler

WHAT YOU EXPECT FROM YOUR ENGINE
AFTER CLEANING OF SCAVENGE AIR COOLER

Maximum Power Generation.
Proper combustion of fuel.
Saving in fuel.
High EER and ECR.
Achieving required speed, power, energy with minimum fuel consumption.
Achieving more running hours without major breakdowns.
Keeping all interactive parts in good working condition.

PROBLEMS YOU ARE FACING AFTER CLEANING YOUR CHARGE AIR COOLER WITH CONVENTIONAL CLEANERS

Cleaning! Not very effective in severe blockings, choking of air passages and in breakdown conditions.
Safety against metal loss not assured.
Complicated and time consuming (24 to 36 hours) cleaning methods.
Chances of regaining optimum performance very slim due to incomplete cleaning.




Recommended Cleaners

For Scavenge Air Cooler with Copper Fins
OCD-7X

For Scavenge Air Cooler with Aluminium Fins
OCD-8


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FEATURES

Dynamically effective and
result oriented

Eliminates the use of
Expensive
Ultrasonic Cleaning Bath

Complete Metal Safety----
“ZERO” metal loss

Prevention from----
post cleaning corrosion tendency

Safe for non-metals; joints,
gaskets & sealings,
specially rubber compounds.

Human & Environment Safety--- to the highest degree

Complete removal of air borne carbonaceous deposits & corrosions from deep fins---- upto naked metal status

Comfort of soaking method
as well as in-situ cleaning
at room temperature----
saving in time and cost.

Restoration of optimum efficiency and pressure differential---- across the Charge Air Cooler

Less down time---- 4 ~ 6 hours for complete cleaning

No workshop involvement
Simplified In-Place or
Off-Line cleaning method on-board even with abnormal deposit formation, choking & blocking

Safe in storage----no special arrangements needed

Advisory technical services available round the clock on request.

Chemnol (Chemical Cleaning Technology)
 

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