3. lubricity [ б ] [ȣȯ ]) - emax sol · pdf filelubricity improver is a solution. ......
TRANSCRIPT
Lubricity Improver
Environment, Energy, Economy Maximize
맥세이버MaxSaver ESDA 1513
Specialized Energy & Environment Company
Lubricity of Diesel
1. Sulfur contents
� Sulfur compounds in fuel generally have good lubricity.
� As sulfur content lowered, poor lubricity became a problem.
2. Kerosene blending ratio
� As diesel price became higher than Kerosene, blending ratio of Kerosene
having bad lubricity, increased.
Lubricity Improver is a solution.
Specialized Energy & Environment Company
Measurement of Lubricity
� HFRR (ASTM D6079)
In a reservoir filled with diesel,
after steel ball reciprocating on a steel plate under certain conditions,
measure the amount of wear on the steel plate.
Diameter of the patch in micron is HFRR result.
1. friction sensor 2. oil reservoir 3. steel ball
4. steel plate 5. heating plate 6. reciprocating motion
Specialized Energy & Environment Company
MaxSaver ESDA 1513
� High efficient Lubricity Improver of mixed type
with Mono Acid and Synthetic Ester.
� Excellent Performance and cost competitiveness
compared with imported products from USA and Europe.
� High quality and stability already proven
by being supplied to Korean leading Refineries
for many years.
� Passed the additive Test by global Energy Company, BP
- No Harm Test
- MPP (Multi Product Pipelines) Test
Specialized Energy & Environment Company
MaxSaver ESDA 1513 Performance Test
HFRR(micron)
Dosage (ppm)
� Base Oil : ULSD
Specialized Energy & Environment Company
MaxSaver ESDA 1513 Test for effect on Fuel
� Demulsibility Performance test (ASTM D1094)
• Base oil : Swedish Class II Diesel fuel
• Test condition : 25 'C, pH 7
• Sample : Base oil 80mL + water 20mL + ESDA 1513 (200 ppm)
• After 5 minutes of hand shaking, measure time to be stable
tiem (min)
Base oil + water 2
Base oil + water + ESDA1513 2
Specialized Energy & Environment Company
MaxSaver ESDA 1513 Test for effect on Fuel
� Oxidation Stability test (ASTM D2274)
• Base oil : Swedish Class II Diesel fuel
• Test condition : 95 'C
• O2 bubbling for 6 hours at 3 L/h
• Measure the mass of insoluble substance
insoluble (mg/100mL)
Base oil 0.534
Base oil + ESDA1513 0.537
Specialized Energy & Environment Company
MaxSaver ESDA 1513 Test for effect on Fuel
� Corrosion Performance test (ASTM D665)
• Base oil:Swedish Class II Diesel fuel
• Test condition:60 'C
• Sample:Base oil 90% + water 10% + ESDA1513 (200 ppm)
• Stirring with steel bar for 4 hours
• Observe corrosion state
corrosion state
Base oil + water no rust
Base oil + water + ESDA1513 no rust
Specialized Energy & Environment Company
MaxSaver ESDA 1513 Test for effect on Fuel
� Dry Anti-Foaming Performance test
• Base oil:Swedish Class II Diesel fuel
• Sample : Base oil + ESDA 1513 (200 ppm)
• Hand shaking for 60 sec
• Measure volume of foam and foam volume and decay time
--> defoaming effect
Foam volume (mm) Foam decay time (sec)
Base oil 62 141.3
Base oil + ESDA1513 63 79.4
Specialized Energy & Environment Company
MaxSaver ESDA 1513 Test for effect on Fuel
� Cold Flow Interaction test (ASTM D2500 / IP309)
• Base oil:Swedish Class II Diesel fuel
• Measure Cloud point and CFPP of
before and after ESCA 2100 (200 ppm) addition
CP ('C) CFPP ('C)
Base oil 10 10
Base oil + ESDA1513 10 10
Specialized Energy & Environment Company
MaxSaver ESDA 1513 No Harm Test
� DGMK filtration test (DGMK 531-1)
• Base oil : ULSD, Diesel engine oil (10W40)
• Sample:Base oil (500mL) + engine oil (10g) + ESDA 1513 (10g)
• Test condition : keep 3 days at 90 'C
• Observe after filtered by glass fiber filter
reaction product precipitate
Base oil + engine oil nothing nothing
Base oil + engine oil + ESDA1513 nothing nothing
Specialized Energy & Environment Company
Certificate