Do fuel additives have a place in fuel quality management? If so, do they work? These are both loaded questions. The short answer to both questions is “yes.” There are literally hundreds of different fuel additives on the market today ranging from octane boosters to injection cleaners. When addressing the problems associated with fuel quality management, one issue remains paramount to solving, water! The presence of water in fuel is the biggest problem. Solve this and you are well on your way to cleaner fuel.
There is always water present in fuel, the questions are how much is too much and how do we reduce it to an acceptable level. Filtration is the best way. Coalescing and water separation technology is the most efficient way of dealing with water. However, today’s fuels are becoming more difficult to clean even with high quality filters and filtration systems.
The question then arises what do I do with highly emulsified fuel? Can I clean it or is it unusable? There are additives that can be used to help. If fuel becomes contaminated with water and emulsifies, the water becomes suspended in the fuel and makes the fuel cloudy. It can often require a dehazer or demulsifier additive to help drop the water out of suspension. These additives help to break the bond between the water and fuel by altering the surface tension of the fuel. The water will coalesce and fall out of the fuel, making it easier to pump off and filter.
After field testing several products commonly used on the market today, we have found one product to be excellent at dehazing or demulsifing fuel – FuelDry. Take a look at the before and after samples below.
Pre and Post testing showed the water content dropped from over 2,000 ppm to under 52 ppm. The water dropped out of the fuel and was pumped off. If you are looking for a way to help remove water or help maintain the fuel and keep it from emulsifing, email me at firstname.lastname@example.org for help. Even with great filtration, sometimes additives help to reduce costs by limiting downtime and helping filtration work better.