Four-stroke lubrication options post-IMO 2020
Transcript of Four-stroke lubrication options post-IMO 2020
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Four-stroke lubrication options post-IMO 20208 June 2021 • 09:00-09:45 BST
Marine Lubricants Webinar Week
Part of
7-9 June 2021
Premier partner Sponsored by
Panellist documentsPage 2: Nikolaos Kotakis, Total LubmarinePage 21: Tim Styfhoorn, CaterpillarPage 28: Dr. Ram Vis, The Viswa Group
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
4-S LUBRICATION OPTIONS POST-IMO 2020 ERA
Nikolaos KOTAKIS | 08-Jun-20211
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
Agenda
Selecting the right lubricant for 4-stroke marine engines
Our Trunk Piston Engine Oil (TPEO) range
Fuel Economy Marine Lubricant
Technical Services
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
VLSFO (< 0.5% S)
IFO/HFO + Scrubbers
Distillates (MDO-GO)
Pure Gas (LNG)
30-40-55
20-30
12-15
4-7
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
VLSFO (< 0.5% S)
IFO/HFO + Scrubbers
Distillates (MDO-GO)
Pure Gas (LNG)
30-40-55
20-30
12-15
4-7
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
4-stroke Engine Lubricant Selection
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
VLSFO (< 0.5% S)
IFO/HFO + Scrubbers
Distillates (MDO-GO)
Pure Gas (LNG)
AURELIA TI (BN 30 – 40 – 55)
AURELIA TI (BN 20 – 30)
DISOLA M (BN 12 – 15)
AURELIA LNG
Our Trunk Piston Engine Oil Solutions
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021 12
CO2 EMISSIONSHOW CAN THE
LUBRICANT HELP ?
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
BY OFFERING FUEL
ECONOMY13
CO2 EMISSIONSHOW CAN THE
LUBRICANT HELP ?
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
Formulation structure
Detergent mixDispersantAntiwear
ADDITIVE PACKAGE
BASE OIL MIX
AURELIA TI AURELIA FUEL ECO
SAE 40 monograde lubricantApproved by OEM
VISCOSITY MODIFIERS
New Detergent mixDispersantAntiwearFriction modifier
Multigrade lubricantNot approved by OEM
BASE OIL MIX
ADDITIVE PACKAGE
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
Aurelia Fuel Economy – Field Test onboard Ro-Pax vessel
AURELIA TI
AURELIA FE
Spec
ific
Fuel
Oil
Cons
umpt
ion
-SFO
C (g
/kW
h)
Engine Power output (kW)
4.70 % averageFuel Economy
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
Engines configuration Obtained results
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021 16
HOW TO ENSURE THE APPROPRIATE
LUBRICANT CONDITION & PERFORMANCE IN THE
LONG RUN ?
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021 17
MONITORING SERVICES
HOW TO ENSURE THE APPROPRIATE
LUBRICANT CONDITION & PERFORMANCE IN THE
LONG RUN ?
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021
Complexity ? LUBMARINE CAN HELP !
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OFFERING A FULLLAB ANALYSIS SCHEME
AND A COMPLETE SET OFONBOARD TEST KITS
COMPREHENSIVE ANALYSISOF RESULTS TRENDS TECHNICAL EXPERTISE
TPEO SELECTION OUR RANGE FUEL ECONOMY TECH SERVICES
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MS/LUB&SPE/LUB/MAR/TECH – N. KOTAKIS – RIVIERA MARINE LUBRICANTS WEEK – 08 JUN 2021 19
Thank you for your attention
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Caterpillar: Confidential Green
Cat ® Filters, Fluids & S·O·S™
Tim Styfhoorn
Filters and Fluids Life Cycle Manager
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2
What’s the difference with Cat filters, fluids & S·O·S?
Cat filters and fluids are designed to work together as a system to optimize your Cat iron and reduce equipment downtime, resulting in greater profits for your business.
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CAT FILTERS: DIFFERENT BY DESIGN.
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Caterpillar: Confidential Green
Cat Fluids: Different by Design
✓ Enhanced sheer stability
✓ Superior oxidation stability
✓ Improved oil oxidation
✓ More viscosity control in
higher temperatures
✓ Development and testing
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What is Cat S·O·S Services?
• For 50 years, the S·O·S Services fluid analysis program has helped prevent unexpected failures and
unplanned downtime while reducing owning & operating costs by leveraging our Caterpillar branded
proprietary process that turns oil, coolant, and fuel analysis data into valuable information.
• S·O·S Services assess whether the product is at risk for potential failure.
• Provides expert advice, proper replacement parts, and any actions needed.
• We offer fluid analysis for all types of products, whether they’re made by Caterpillar or
another OEM, for applications ranging from agriculture and aviation, to landscaping and
landfill, to mining, marine and more
Cat S·O·S Services: Different by Experience
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BEYOND THE IRON – LET’S TALK BUSINESS.
Total Cost of Ownership (TCO)
Cat Maintenance Products Business Impact:
• Component / Engine Life
• Replacement/Rebuild
• Fuel Economy
• Extended Capability
• Product savings
• Labor Savings
• Disposal Savings
• Environmental Impact
• Safety Impact
$157k annual savings
Large ferry and excursion fleet
extended the oil drain interval by 1.6x. Reduced oil consumption,
labor hours replacing oil & filters,
and oil waste.
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Thank you
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June 08th, 2021
4-stroke lubrication options
post IMO 2020
2021 The Viswa Group, All Right Reserved
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Distribution of Fuels - 2020
The percentage of vessels using HFO is expected to go up to 11% as a greater number of larger vessels are getting fitted with scrubbers
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Need for new formulations
Preference for Group II base oils
Base Oil(70%)
Additive (30%)
Typical Lube Oil Composition
Additive package will change with respect to fuel and base oil group
Need for testing of compatibility of same type of lube oils between two different manufacturers
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True Lubrication Worth (TLW)
Viswa performed a benchmarking study for a big vessel owner/ operator who were using lube oils from two major brands. The performances of these oils were measured and validated in monetary terms using the TLW Index.
The study involved the comparison of main engine crankcase oil, auxiliary engine crankcase oil & cylinder lube oil. The oils were evaluated based on - Energy Efficiency- Volatility- Oxidation Stability- Ability to release water and entrained air
Using facts and real time data from vessel operators, Viswa’s Index independently assesses these performance properties of the new lube oils and validate them in monetary terms.
For example, a main engine crankcase oil of a brand A, achieves a TLW index score of 60.61 while another brand B, achieves a score of 56.75. The difference between these two scores comes to 3.86. The TLW index then converts this 3.86 to an equivalent Dollar value.
Viswa’s proprietary Index to assess the performance properties between lube oils of the same type but different brands and compute the difference in monetary terms.
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Points to Consider
On the crankcase vent of the Aux. Engine, it is better to fit a desiccant breather to reduce the oxidation effects
Stability and long-term storage of lube oils
Soot, sludge & viscosity increase from combustion gases blowby leading to fast deterioration of crankcase oil quality
Lacquering of liner surface leading to increased friction and loss of energy resulting in increased fuel consumption
Reduction in fuel consumption leads to reduction in emissions
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Fuel Oil Chemistry & Impact on Base Oils
Usage of re-refined base oils from dirty lube oils – Issues associated with this
Increase in the cost of base oils - More feedstock is diverted towards the production of alternative fuels- Price impact on base oil groups will differ for each group based on their demand and replaceability
VLSFOs from aromatic crude sources tend to have higher content of asphaltenes.
This causes soot, sludge formation and increased sediment leading to purifier choking
VLSFOs from paraffinic sources tend to have higher Estimated Cetane Number (ECN) which has the potential to cause damage to piston and ring pack leading to increase blowby
Microbial and fungal contamination when fuel is stored for more than 6 months particularly in the presence of moisture is higher from paraffinic VLSFOs. This is of concern to engines that are idle for a long time
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Concluding Points
Ongoing R&D – No final solutions yet on the best lube oil
Lube oil companies are switching over to Group II oils and consequently the appropriate additive package
Impact of volatility in lube base oil prices
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Premier partner