[Photo: Chevron Marine Lubricants]
Chevron Marine Lubricants has actually released a brand-new white paper on its experiences collaborating with brand-new gas as well as lubricating substances after over half a year of low-sulfur gas procedures complying with the execution of IMO 2020 restrictions.
Called “Taking the Temperature of the 2020 fuel sulfur switch,” the white paper consists of searchings for based upon deal with ship drivers worldwide to handle the shift from standard high-sulfur gas oil (HSFO) to really low-sulfur gas oil (VLSFO)– one of the most commonly made use of methods of abiding by IMO’s 2020 guideline.
The paper likewise discovers what these experiences indicate for delivery as it gets ready for also better adjustments in the future, as decarbonization as well as various other sustainability targets additional impact gas selections.
“Chevron’s observations show that most ship operators managed the transition very well,” claims Ian Thurloway, Brand, Marketing as well as Business Development Manager forChevron Marine Lubricants “Fuel quality has been less variable than expected and accurate recommendations on cylinder lubrication helped prevent the worst fears from being realized. But there have been engine condition concerns and rigorous monitoring remains a fundamental of any fuel change—particularly faced with a whole new range of clean fuels to choose from.”
Chevron notes in the whitepaper that VLSFO as a whole has a greater power material than HSFO, using excellent worth for customers. But its fast ignition has actually triggered issues for some older engines. Meanwhile the method of purging high-sulfur deposits from containers in advance of the guideline’s entrance right into pressure likewise added to a rise in cyndrical tube problem difficulties early in the year.
The reduced sulfur material in aquatic gas likewise decreases the safety and security margin in between regular piston running, with a minimal however convenient degree of rust, as well as destructive rough or glue wear. To identify these problems prior to they cause permanent engine damages Chevron suggests that drivers utilize a durable onboard drip oil tracking program, sustained by regular onshore research laboratory evaluation. Chevron’s very own DOT.FAST solution currently consists of a different sign for abrasive/adhesive wear in its onshore research laboratory evaluations.
“Ship operators can use the DOT.FAST onboard kit to check if total iron in the drip oil rises,” claims Luc Verbeeke, Senior Engineer,Chevron Marine Lubricants “The deeper laboratory analysis then identifies if the drip oil contains greater levels of magnetic iron particles. This would indicate abrasive/adhesive wear, meaning that operators should adjust either the base number or the feed rate of their cylinder lubricant.”
The white paper can be downloaded and install HERE.
