1. 2 PetroTech Clients 3 The PetroTech System Filtration Vacuum distillation Degasification.

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2

PetroTech ClientsPetroTech Clients

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The PetroTech SystemThe PetroTech System

FiltrationVacuum distillationDegasification

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The PetroTech SystemThe PetroTech System

PURIFIES THE OIL TO

ITS ORIGINAL STATE

OR

PURER

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TThehe PetroTech S PetroTech Systemystem

DOES NOT DEPLETE ADDITIVES

OR

CHANGE OIL PROPERTIES

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AAPPLICATIONSPPLICATIONS

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MMININGINING

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Mining ApplicationsMining Applications

Haul Trucks SXEW Hydraulics Crusher Hydraulics Drill Hydraulics Transformers Turbines

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AAUTOMOTIVEUTOMOTIVE

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Automotive ApplicationsAutomotive Applications

Machine Tool Hydraulics Robotic Assembly Hydraulics Gun Drilling Oil Systems Gear Oil Systems

Robotic Assembly HydraulicsRobotic Assembly Hydraulics

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SSTEELTEEL

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Steel Mill ApplicationsSteel Mill Applications

Hydraulic Conveyor Systems Gear Oil Systems Rolling Mill Systems Transformer Oils

Rolling MillRolling Mill

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RREFINERIESEFINERIES

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Refinery ApplicationsRefinery Applications

Steam Turbines Gas Turbines Transformers

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PPULPULP&&

PPAPERAPER

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Pulp & Paper ApplicationsPulp & Paper Applications

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PPOWEROWER

UUTILITIESTILITIES

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Power Utility ApplicationsPower Utility Applications

Steam Turbines Gas Turbines Transformers

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PPRIMARYRIMARY

MMETALSETALS

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MMILITARYILITARY

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Oil NeverOil NeverWears Out !Wears Out !

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TTHEHE TTHREEHREE MMAJORAJOR OOILIL

CCONTAMINANTSONTAMINANTS

WaterParticulatesGas

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WWATERATER

States That Water Exists in OilDissolved Water - typically

100ppm @100°F600ppm @140°F

Emulsified – .5% to 4%Free Water

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Through system vents

From leaks in coolers and heat exchangers

Precipitation due to a fall in temperature

Introduction of contaminated top-up fluid

Rain in external reservoirs

Rain leaking into incorrectly stowed drums

Through system vents

From leaks in coolers and heat exchangers

Precipitation due to a fall in temperature

Introduction of contaminated top-up fluid

Rain in external reservoirs

Rain leaking into incorrectly stowed drums

Sources of Water Contamination

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Corrosion of component surfaces

Degradation of fluid performance

Precipitation of additives

Oxidation of hydrocarbon fluids

Deterioration of fluid lubricating properties

Icing at low temperatures

Promotion of microbial growth

Corrosion of component surfaces

Degradation of fluid performance

Precipitation of additives

Oxidation of hydrocarbon fluids

Deterioration of fluid lubricating properties

Icing at low temperatures

Promotion of microbial growth

Effects of WaterEffects of Water ContaminationContamination

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Reference: EPRI CS-4555 Turbine Oil Reference: EPRI CS-4555 Turbine Oil

Water Concentration

(ppm)

Water Concentration

(ppm)

Oil Temperature (°F)Oil Temperature (°F)7575 175175125125

5050

100100

150150

200200

Dissolved Water

Dissolved Water

Free WaterFree Water

Solubility of Water in OilSolubility of Water in OilOil saturation point is affected by temperature:Oil saturation point is affected by temperature:

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Particles WaterAcid

Neut. No.Fluid Life

(Hours)

None

None

Iron

Iron

Copper

Copper

Yes

No

Yes

No

No

Yes

0.17

0.90

0.65

8.10

0.89

11.20

3500+

3500+

3500+

400

3000

100

Effect of Water & Particulate on Effect of Water & Particulate on OxidationOxidation

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Aci

d N

um

ber

Aci

d N

um

ber

Water only

Water only

Iron & WaterIron & Water

Copper & WaterCopper & Water

CopperCopper

IronIron

Clean and Dry

Clean and Dry

HoursHours

12.012.0

10.010.0

1.01.0

0.80.8

0.60.6

0.40.4

10001000 20002000 30003000

0.20.2

0.00.0

Contamination and Oil Contamination and Oil BreakdownBreakdown

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ADVANTAGES OF REMOVING ADVANTAGES OF REMOVING WATER FROM OILWATER FROM OIL

Reduces oxidation, hydrolysis, and subsequent breakdown of the oil.

Acid buildup is eliminated or reduced substantially.

Prevents corrosion of components.Reduces antifriction bearing wear.

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ADVANTAGES OF REMOVING ADVANTAGES OF REMOVING WATER FROM OILWATER FROM OIL

Reduces pump, valve, and bearing wear.Reduces rate of filter plugging.Prevents reduction of oil film strength by

dilution with water.Prevents substantial viscosity changes of the

oil.

Viscosity Change due to waterViscosity Change due to water

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How Water Concentrations How Water Concentrations VaryVary

ppm = 5 10 20 25 50 100 150 300

Hydraulic

Gear

Turbine

Transformer

Dry Wet

Very Dry Dry Wet

Very Dry Dry Wet

Very Dry Dry Wet

PetroTech Transformer Purification Level

PetroTech Standard Purification Level

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Bearing Life Bearing Life

BEARING LIFE LOSS DUE TO WATER*

Amount of Water in Oil

Fatigue Life Ratio**

25 ppm 2.59

100 ppm 1.00

400 ppm 0.52

*Data supplied by Timken Company and refers to tapped roller bearings**Fatigue Life Ratio is determined by testing bearings until half failedA ratio of 1.00 = the test point at which the 50% failure rate is achieved

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Water Concentration’s Affect Water Concentration’s Affect On Life Extension FactorOn Life Extension Factor

ppm 2 3 4 5 6 7 8 9 10

50,000 12,500 6,500 4,500 3,125 2,500 2,000 15000 1,000 782

25,000 6,250 3,250 2,250 1,563 1,250 1,000 750 500 391

10,000 2,500 1,300 900 625 500 400 300 200 156

5,000 1,250 650 450 313 250 200 150 100 78

2,500 625 325 225 156 125 100 75 50 39

1,000 250 130 90 63 50 40 30 20 16

500 125 65 45 31 25 20 15 10 8

250 63 33 23 16 13 10 8 5 4

100 25 13 9 6 5 4 3 2 2

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PPARTICULATEARTICULATE Microscopic Wrecking Crew Greater Damage Associated With Small Particles Multiplication Effect

“There is no single property of lubricating oil that challenges the reliability of machinery more than suspended particles.” – Jim Fitch of www.OilAnalysis.com

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ADVANTAGES OF REMOVING ADVANTAGES OF REMOVING PARTICULATE FROM OILPARTICULATE FROM OIL

Reduces oxidation of oil since silt particles have been found to act as catalysts in accelerating the oxidation process.

Substantially increases life of hydraulic and lubricating system components.

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Fluid Cleanliness Required for Fluid Cleanliness Required for Typical Hydraulic ComponentsTypical Hydraulic Components

Components ISO Code

Servo Control Valves 16/14/11

Proportional Valves 17/15/12

Vane & Piston Pumps/Motors 18/16/13

Directional & Pressure Control Valves 18/16/13

Gear Pumps/Motors 19/17/14

Flow Control Valves, Cylinders 20/18/15

New Unused Fluid (Unfiltered) 20/18/15

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How ISO WorksHow ISO Works

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ISO Level Affect And Life ISO Level Affect And Life Extension FactorExtension Factor

ISO 2 3 4 5 6 7 8 9 10

26/23 22/19 20/17 18/15 17/14 16/13 15/12 15/12 14/11 14/11

25/22 21/18 19/16 17/14 16/13 15/12 14/11 14/11 13/10 13/10

24/21 20/17 18/15 17/14 16/13 15/12 14/11 13/10 13/10 12/9

23/20 19/16 17/14 15/12 14/11 13/10 13/10 13/10 11/8 11/8

22/19 18/15 16/13 14/11 13/10 12/9 11/8 11/8

21/18 17/14 15/12 13/10 12/9 11/8

20/17 16/13 14/11 13/10 11/8

19/16 15/12 13/10 11/8

18/15 14/11 12/9

17/14 13/10 11/8

16/13 12/9

15/12 11/8

14/11 11/8

13/10 11/8

12/9 11/8

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Typical Particle Analysis Typical Particle Analysis ResultsResults

Size (m)

# / ml

>5 31,584

>15 11,314

>25 7,369

>50 2,772

>100 116

Dirty Oil

Size (m)

# / ml

>5 16,324

>15 3,779

>25 1,147

>50 116

>100 18

Size (m)

# / ml

>5 65

>15 7

>25 3

>50 1

>100 0

New Oil RECLAIMED OIL

PetroTech Reclaimed Oil is Cleaner than New Oil.

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ISO Ranges Vary by Oil TypeISO Ranges Vary by Oil Type

ISO= 12/9 14/11 16/13 18/15 20/17 22/19 24/21 26/23

Hydraulic

Gear

Turbine

Transformer

Very clean clean dirty

Clean dirty

Very clean clean dirty

Very clean dirty

PetroTech Standard Cleaning Level

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Typical Cleanliness LevelsTypical Cleanliness Levels

New Oil From Barrel

22/20/18

New Oil From Barrel

22/20/18

New System w/ Built-in

Contaminants23/22/20

New System w/ Built-in

Contaminants23/22/20

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Typical Typical Cleanliness LevelsCleanliness Levels

System With Typical

Hydraulic Filtration20/18/16

System With Typical

Hydraulic Filtration20/18/16

PetroTech System with 3 >200 Clearance Protection Filtration 14/13/11

PetroTech System with 3 >200 Clearance Protection Filtration 14/13/11

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ADVANTAGES OF REMOVING ADVANTAGES OF REMOVING GAS FROM OILGAS FROM OIL

Reduces oxidation and deterioration of oil. Prevents foaming of oils that cause sponge

—like responses. Prevents formation of varnish and sludge

through thermal cracking of oil by nitrogen fixing at high pressure.

Reduces possibility of cavitation and pump wear.

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Gas ProblemsGas Problems

Increases - Spongy, spring-like compression causing rejects

Causes Additive Depletion Reduces Heat Transfer Causes Nitration – Resulting in Oxidation

and Varnish Formation Increases TAN Increases Oil Level - Artificially

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Adiabatic Compression of Adiabatic Compression of Entrained Gas – NITRATIONEntrained Gas – NITRATION

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Types of Gases in Types of Gases in Lubrication FluidsLubrication Fluids

The Three States that Gas Exists in Oil Dissolved (8% – 10% gas by volume) Entrained (Bubbles) Foam

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How Gas Concentrations VaryHow Gas Concentrations Vary

% =0 1 2 3 4 5 6 7

Hydraulic

Gear

Turbine

Transformer

No Gas Gas

PetroTech Standard Cleaning Level

No Gas Gas

No Gas Gas

No Gas Gas

SchematicSchematic

OUTLET

1 2

3

4

6

7

8

10

12

13

14

15

16

INLET

17

18

19

20

21

22

23

24

25

5

9

11

MORS-300

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How Fast Would You like to How Fast Would You like to Process?Process?

MORS 300 MORS 700 MORS 1,800

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Fully MobileFully Mobile

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Cost FactorsCost Factors

Loss of productivity costs due to: Downtime for equipment maintenance

Component replacement costs due to: High particulate content Water Gas

Cost of new oil Disposal cost of used oil

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NextStep™NextStep™

Typical “Next Step” Dialysis Results: Reduces Particulate Levels

To ISO 15/13/10 Removes Water

To 30ppm Reduces Gas Content

To 0.7%

We think of our service as the logical “next step” for any company who is striving towards a world class proactive maintenance program

Low Temperature Vacuum Distillation and Degasification Process

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While the Machinery is While the Machinery is RunningRunning

Flushes out Contaminants Purifies oil in every Nook and Cranny,

Crack and Crevasse No Downtime Less possibility of Mistakes

– Wrong oil

– Source Contamination

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Why use PetroTechWhy use PetroTech

Reduce Production Costs Reduce Lubrication Acquisition Costs Improve Product Quality Maximize Equipment Uptime Minimize Maintenance And Repair Costs Improve Equipment Reliability Reduce Environmental Impact Reduce Environmental Costs

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PetroTech Contact PetroTech Contact InformationInformation

R. Haig HachadoorianPresidentPetroTech, Inc.PO Box 220162Great Neck, NY 11022516-454-7600 – Office516-829-5791 – Fax516-850-9000 – [email protected]

Corporate HeadquartersPetroTech, Inc.PO Box 220162Great Neck, NY 11022516-454-7600 – Office516-829-5791 – Faxwww.PetroTech.us