DESCRIPTION
COAL TAR REMOVER is a solvent based liquid designed to clean carbonized coal tar crude benzene, bitumen traces from tanks, heat exchangers and air coolers.
APPLICATION, FEATURES & BENEFITS
- Can be used on all metal and metal alloys. Do not use on plastic and rubber.
- Economical, can be used as an emulsion with sea water
- Gives no harm to paint
- Effective cleaner, cleans carbonized coal tar crude benzene and bitumen traces.
DIRECTIONS FOR USE/ APPLICATION RATES AND DOSAGE RATES
Tank Cleaning: After unloading the cargo from tanks, make pre washing for 1-2 hours with sea water heated to 50 oC, after prewash remove the sediment from the tanks mechanically. Prepare a solution with Coal tar remover and water. The solution should include between 1-3% Coal Tar Remover. Heat the solution to 50-60 oC and circulate for 6-8 hours. After circulation, pump the solution to another tank and wash the tank with water. If the cleaning is not satisfactory add some Tank Cleaner or Oil & Grease Remover to Butterworth system and wash the tank again.
Heat Exchangers: Before applying coal tar remover, use steam on heat exchangers, right afterwards to break and clean the hard deposit layers over the exchangers, wash with cold water. After cleaning the deposits, fill the system with undiluted COAL TAR REMOVER and circulate for 7-8 hours at 50-60 oC.
Air Cooler Cleaning: Both circulation and spray method is appropriate for cleaning. In both method use Coal Tar Remover undiluted, for circulation method heat the solution to 50-60 oC.
