Menu

UK: +44 (0) 1902 510200 | Ireland: +353 (0) 42 939 5500

EnglishEnglish

Problems with Diesel Fuel

• Lower diesel quality
• Poor combustion
• Contaminants

Lower diesel quality

To reduce emissions and comply with stricter environmental limits, diesel fuels have been modified:

Lower amount of sulfur (below 10 ppm):

EC directive mandates that diesel fuel contains no more than 10 ppm of sulfur.

Sulfur removal (natural lubricant) has caused two major problems, mechanical wear and chemical wear (process to remove sulfur removes corrosion inhibitors). It leads to poor fuel economy, excessive emissions and equipment breakdown. Contain a percentage of biodiesel (Fatty Acid Methyl Esters or FAME): To comply with EU requirements, diesel must now contain 5-7% FAME due to environmental benefits. This can lead to poor combustion and contaminants.

Poor combustion

Measured by the cetane number it indicates the ignition ability of the fuel. Low cetane negatively affects ignition ability of the fuel. It causes higher fuel consumption, power loss, increased emissions and detonation wear.

Contaminants

Wax & Sludge and Water

Wax & sludge results in hard start & fuel gelling, clogged injectors & filters, pump breakage and excessive emissions. Water contamination lead to rust & corrosion, water freezing, bacteria growth, acid formation and injector & filter clogging. It also causes poor combustion and pump damage.

contact-our-sales-rep

Interested in knowing what we can do for you?

Reduce downtime, increase efficiency and cut costs. Find out more information about the solutions and services available to you from NCH Europe.

We use cookies to personalise content, analyse the traffic generated on the website and support our marketing initiatives.

By continuing to browse our site you consent to receive our cookies. For more information see our Privacy and Cookie Statement or customise your settings.

I understand

By continuing to browse our site you consent to receive our cookies. For more information see our Privacy and Cookie Statement or customise your settings.

© Copyright 2019 NCH (UK) Ltd. All rights reserved. Chem-Aqua, Wastewater, Parts Cleaning, Maintenance, Lubricants & Partsmaster, Facilities are all subdivisions of NCH Europe.