Environmentally Responsible Lubricants

Port & Shipping Tech

5-6 November 2009 Genoa

Recent Marine Lubricant Leaks Study

• Each year in over 1.7 million port visits marine waters in ports and harbors are polluted by:

• 924,000 liters of lube oil spills

• 4.6 to 28.6 million liters lube oil leaks from stern tube

• 32.3 million liters lube oil discharges during routine • 32.3 million liters lube oil discharges during routine operations

• Total inputs = 38 to 62 million liters

= perhaps as much as 1.5 X Exxon Valdez spill

Economical Impact

• Total estimated costs for lube oil inputs in 4,708 worldwide ports

• US$286 million to US$471 million (£174 million to £287 million) in cleanup costs, million to £287 million) in cleanup costs, environmental damages, and socioeconomic damages

Environmentally responsible lubricants

• Areas and degree of risk

• Persistence� Biodegradation in seawater� Bioaccumulation potential

• Marine Toxicity• Marine Toxicity

• Renewability

• No compromise on performance!

Discharges in use

Potential Spill or Leak

Enclosed machinery

Stern TubesCrane

hydraulicsEngines

ThrustersWinch or

windlass gearsGearboxes

BOP Controls Crane wires Cargo pump drives

Process pumps

Greendeck Product Range

•BIOBAR Hydraulic Lubricants

•BIOSTAT Stern tube Fluids

•BIOTRANS Gear Lubricants

•BIOTAC Grease•BIOTAC Grease

–First to Market with comprehensive range of 10 products

–First with ‘Global availability’

–First Oil Major to launch in Marine

FZG Failure Stage

6

7

8

9

10

11

12

13

14

100 22068

Castrol BioStat stern tube and thruster lubricant

Viscosity range

• Excellent Gear lubricant performance –exceeds FZG 12

• Versatile as a stern tube and gear lubricant

• Emulsifiable with up to 20% water without compromising technical

Stern tube Oil Engine Oil BioStat

Micropitting Resistance

5

6

7

8

9

10

11

Stern tube Oil Engine Oil BioStat

without compromising technical performance

• Lower coefficient of Friction – more energy efficient

• Excellent in service performance providing long term machinery protection and extended oil life

32 46 68 100

Castrol BioBar hydraulic fluid

Viscosity range

•Lower coefficient of friction than conventional hydraulic fluids reduces energy losses and improves slow speed/high load system response.

• Excellent wear and corrosion protection, providing long term machinery protection.

•Higher oxidation stability than mineral

HFRR Friction Coefficient

0.080

0.090

0.100

0.110

0.120

0.130

0.140

0.150

0.160

40 60 80 100 120 140

Co

eff

icie

nt

of

Fri

cti

on

BioBar 46

Castrol

Hyspin AWH-

M 46

0

5

10

15

20

25

30

min

BioBar 46 Mineral Hydraulic Oil

DSC Oxidation Induction Time

•Higher oxidation stability than mineral oil based product gives longer service life.

•High viscosity index and lower pour point allows

– Start-ups at low temperatures

– Provides thicker lubricating film at high temperatures

– Additional anti-wear protection

40 60 80 100 120 140

Temperature °C

150 220

Castrol BioTrans gear lubricantViscosity range

•Provides high levels of gear protection to maximise reliability and minimise maintenance costs

•Provides long term machinery protection and extended oil life

•High viscosity index and lower pour point allows

� Start-ups at low temperatures

�Provides thicker lubricating film at high temperatures

�Additional anti-wear protection

Castrol BioTac EP 2 Grease

•Good resistance against water spray off reducing the frequency of application

•Good pumpability at low temperatures (operating temperature range from -35 to 120 °C) facilitating use of pressurised lubrication equipment.

•Good Load carrying capacity and anticorrosion

0 10 20 30 40 50 60

Loss % wt

Sulphonate Complex

Lithium Complex

BioTac

Water Spray-off Resistance

(Test: ASTM D4049)

NLGI 2

•Good Load carrying capacity and anticorrosion properties protecting equipment and reducing costs

•Fully compatible with normal sealing materials, as well as mineral oil based greases.

• Advanced synthetic base oil technology

• Superior technical performance

� Gears performance – Protection of components

� Low friction coefficients – Energy savings

• Wide temperature range

�Consistent equipment performance – Improved reliability

Product range – performance benefits

�Consistent equipment performance – Improved reliability

• Miscible & compatible

�Other oils

�Seals & paints

�Filters

Product range – environmental benefits

• Reduced environmental impact compared to conventional lubricants

• Key environmental performance benefits:-

�Superior biodegradation

�Significantly reduced bioaccumulation

and toxicity

�Enhanced renewability

� RINA Green star

Greendeck AvailabilityNorthern Europe

BelgiumBelgium

DenmarkDenmark

FinlandFinland

FranceFrance

GermanyGermany

NetherlandsNetherlands

NorwayNorway

SwedenSweden

UKUK ASPAC

ChinaChina

JapanJapan

Americas

USAUSA

MAMA

ItalyItaly

SpainSpain

TurkeyTurkey

UAEUAE

JapanJapan

Hong KongHong Kong

SingaporeSingapore

KoreaKorea

Environmentally Responsible Lubricants

Port & Shipping Tech

5-6 November 2009 Genoa