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