EffShiEffShipEffi i t Shi i ith L E i iEfficient Shipping with Low EmissionsBengt Ramne, ScandiNAOS AB

EffShip –pEfficient Shipping with low emissions

• The EffShip project is a research and development project partly funded by Vinnova in their program for “Environment innovations”.

• The projected started in December 2009 and runs for 40 months until March 2013.

• The EffShip project is based on the vision of a sustainable and successful maritime transport industry – one which is energy efficient and has minimal environmental impacts

• One of the main objectives of the project is to identify the best j p j yand most effective way for the shipping industry to comply with the upcoming regulations regarding emissions

EffShip –pEfficient Shipping with low emissions• Partners

SSPA – SSPA – ScandiNAOS– Wärtsilä– S-MAN – DEC – Chalmers – StoraEnso– Göteborg Energi– Svenska Orient Linjen– Stena Rederi

• Funding– Vinnova 60%, Partners 40%

• Duration– Dec 2009 – March 2013

EffShip – Work packagesp p g

• WP1 Project ManagementWP1 Project Management

• WP2 Present and Future Maritime Fuels

• WP3 Exhaust Gas Cleaning

• WP4 Energy Efficiency and Heat Recovery

• WP5 Energy Transformers

• WP6 System Impact when Using Wind Wave and Solar EnergyWP6 System Impact when Using Wind, Wave and Solar Energy

• WP7 Logistic system analysis

• WP8 Demonstration of Findings

• WP9 Final Reporting, Dissemination and Future Projects

EffShip – WP2 P d F M i i F lPresent and Future Maritime Fuels

12

14

16

IMO NOx Technical code

NOx Tier II ‐ 2011 (Global)

NOx Tier III ‐ 2016 (NOx emission control areas)

gNOx/kWh

6

8

10

0

2

4

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000

rpm

3.00%S l h l l

2.50%

Sulphur levels• Marine fuel in SECA area

0 1% = 1000 ppm4.50%

2.00%

– 0.1% = 1000 ppm

• Euro IV– Max 50 ppm

1.50%• Euro V, City diesel

– Max 10 ppm

1.00%1.00%

0.10%0.005%

0.001%

0.50%

0.00%

Sulphur levelsp

Presented by Sören Eriksson Preem at EffShip seminar 2010-11-16

EffShip – WP2 P d F M i i F lPresent and Future Maritime Fuels

• HFO • Biofuel

• LSHFO

• ULSHFO

• DME

• Methanol

• MDO

• MGO

• Synthetic

dieselMGO

• LNG

Where can we find alternatives to HFO?

Solar heat; 663Wind; 398

Geothermal; 265Biofuels; 265 Solar photovoltic; 53

Marine transport fuel consumption;

3 960

Nuclear; 7 326

Biomass; 5 307 Hydro; 8 884

; 3 960

Gas; 31 836

Coal; 39 336

Source: www.bp.com

EffShip – WP2 P d F M F lPresent and Future Maritime Fuels• LNG

– From natural gas– Complicated distribution and storage system

• MethanolMethanol– From natural gas, biomass, hydration of H2 and CO2

– Conventional distribution and storage systemsSi il f l h i i LNG– Similar fuel characteristics as LNG

• DME– From natural gas, biomass, hydration of H2 and CO2g , , y 2 2

– Similar storage and system distribution as LPG– Better diesel fuel characteristics than methanol

G li id GTL• Gas to liquid, GTL– From natural gas– Multiple fraction fuelp– More expensive to produce than methanol

EffShip – WP3 E h G Cl iExhaust Gas Cleaning

• SOxSOx– Acidification , acid rain

• NOx• NOx– Contribute to smog and increased levels of

ground-level ozoneground-level ozone

• GHGC t ib t t l b l i– Contributes to global warming

EffShip – WP3 E i i FuelEmissions

15%

Fuel

11%Road trafficAviation

73%Shipping

CO2NOx SOx

12%15%

CO2

54%42% 27%

1%

74%

12% 54% 1%73%

5%

Data from Eyring et al. J Geophys Res 110 (2005) - Presented by Erik Fridell

SO2 + 2NaOH -> Na2SO3 + H2O

EffShip – WP4EffShip – WP4Energy Efficiency and Heat Recoverygy y y

%

r 4.3

%

cool

er 6

.3

25.4

%

on 0

.6%

e oi

l coo

ler

ket w

ater

c

haus

t ga

s

cool

er

.1%

eat r

adia

ti

Shaft power output

Lube

Jack

Exh Air

14.

He

Fuel energy 49.3% Fuel energy content100%

EffShip – WP5

Thermal oilThermal oilEGBTurbine Generator

E

ORC 1

Energy Transformers

Thermal oilThermal oilEGBCondense

r

Evaporator

500-1000 kW

Turbine GeneratorORC 2

Air intake

Jacket cooling out

Air cooling HT out

Jacket cooling in Condenser

Evaporator

250-500 kWCompressed

air

LO cool

LO cool

g

Air cooling HT inLO

COOLERCompressed

Air cooling LT out

Air cooling LT in

Lube oilORC (Organic Rankine Cycle)

10 MWand cooled air

Central cooler

EffShip – WP6 S p W 6System Impact when Using Wind, Wave and Solar Energy

EffShip – WP6 S p W 6System Impact when Using Wind, Wave and Solar Energy

EffShip – WP6 S p W 6System Impact when Using Wind, Wave and Solar Energy

EffShip – WP7L i ti t l iLogistic system analysis

Short sea Deep sea

RoroVolumes

Liner service – tramp FrequencyFrequencyShip size

Ship speedRoute planning

Container

Route planningContract size

Contract conditionsDemurrage

Tank

DemurrageCargo handling speedBulk

EffShip WP7EffShip – WP7Order of relevance

1. Logistic system• Utilization of ship

2. Selection of main parameters• Capacity and speed

3 Cargo handling3. Cargo handling• Time in port, speed at sea

4. Operation routines• Speed profile, weather routing

5. Hull shape

6 P ll i d ll d i6. Propeller size and propeller design

7. Main engine selection

8. Energy preservation and recovery8. Energy preservation and recovery

EffShip – WP8pDemonstration of FindingsFindings from WP 2 to WP7 to be implemented in the design of Findings from WP 2 to WP7 to be implemented in the design of

14 000 DWT Short sea roro

80 000 DWT Product tanker

EffShipp

E t d lt• Expected results– Identification and quantification of the best alternatives to

HFO operation– Detailed knowledge of cost and complexity for the

installation and retrofitting of the best alternatives for exhaust gas cleaning

– Detailed mapping of actual energy use and saving potential in short sea and deep sea shipping operation

– Detailed knowledge of cost and complexity for the g p yinstallation and retrofitting of the and organic rankinecycle, ORC generator

– Conceptual design and performance prediction of most Conceptual design and performance prediction of most promising wind assistance system

EffShipp• Expected spin off projects

– The methanol alternative• Large scale production for marine fuel• Distribution system for marine fuel• On board arrangement of tanks

Methanol to DME reformation– Methanol to DME reformation• Development of an online process

– Methanol and DME operation• Engine modificationsg• Engine performance

– Small scale flexible intermodal LNG transport and distribution system• development of prototypes

– SOx scrubber• Installation of full scale prototype

– ORC generator• Installation of full scale prototype• Installation of full scale prototype

– Wind assistance system• Conceptual design and performance prediction• 1/5 scale prototype installationp yp

EffShipp• EffShip projektet har som sin uttalade målsättning att konkret bidra till sjöfartens

utveckling vad det gäller bästa möjliga energieffektivitet och minsta möjliga l å k miljöpåverkan.

• Deltagarna i Effship: SSPA, ScandiNAOS, Wärtsilä, S-MAN, DEC, Chalmers Tekniska Högskola, StoraEnso, Göteborg Energi, Svenska Orient Linjen, Stena Rederi representerar de flesta sektorer inom sjöfarten Rederi representerar de flesta sektorer inom sjöfarten.

• Bredden från design, akademi och underleverantörer via rederi till lastägare ger projektet en unik möjlighet att både ha helhetsperspektivet – bredden och detaljkompetensen – djupet, för att ta fram konkreta lösningar som för j p j p , gutvecklingen framåt.

Thank youThank you