For light contamination dilute with water in the ratio 1:20 . For medium contamination dilute with a petrosolvent. And for heavy contamination concentrated RXSOL-20-2006-020  is suggested.
 

For Engine Room & Cargo Tank Cleaner

Product Description:- RXSOL-20-2006-025 is an all purpose degreaser  emulsifiers, It is an excellent blend of powerful solvent base and emulsifying inorganic products .Specially designed  for engine room and cargo  tank cleaning .Main feature of RXSOL-20-2006-025 is, it finally dissociate slop emulsion  to separate oil and water .This provide us with ability to dispose of waste solution as per MARPOL & IMO rules and regulation .

Dosage:- Dose rate and results will vary depending on amount of contamination . For light contamination dilution with water up to 1:20 is recommended where as medium contamination dilution with Petro solvent , And for heavy contamination neat RXSOL CB 2006 is suggested to use.

Procedure of use :- RXSOL-20-2006-025 is  recommended for local cleaning & degreasing of engine rooms, bilges & tank  tops. It may be applied by brush, spray, immersion, soaking, or  any  other  conventional  means.RXSOL-20-2006-025 is used  neat. Allow a residence time of at least 20- 45 minutes where  possible, to ensure good penetration & emulsification. Finally wash the system with hot water & high pressure.The emulsion residue after cleaning must be allowed  to separate  in a holding tank for atleast 3-5 hours before passing through an oily water separator.

Tank Cleaning after Mineral Oils/ Lube Oils / Slope-Black Oil
1 ) Fill the tank with 1-35 litres per ton wash water.Best results are obtained when water is heated to a   temperature  between  65°C & 80°C  then  stripped  constantly and transferred  to a holding  tank  for  separation.The time for this will vary depending on amount of RXSOL-20-2006-025  used & nature of oil being cleaned.Generally,12 hours should be sufficient before the water phase can be removed.
2) Direct Cleaning.Spray directly RXSOL-20-2006-025 on tank surfaces to be cleaned, left  for at least 30  minutes.Finally wash with hydrogating (high pressure) machine. Hot water between 50°C & 80°C recommended.