Diesel Particulate Filter Systems

Innovative Exhaust Gas Aftertreatment for Original Equipment and RetrofittingOn Road

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SNDKD

A

BBaltic StatesBaltic States

PL

NL

UK

A growing family enterprise

Baumot – founded 1988 to overhaul Diesel engines: Baumaschinen Motoren

A

CZ

USAUSA

MiddleEast

MiddleEast

today app. 60 employees

I

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Baumot AG , Allmendstrasse 11, CH - 8320 Fehraltorf /Schweizphone: +41 44 954 80 70, fax: +41 44 954 34 36, e-m ail: info@baumot.ch , web: www.baumot.ch

locationsstart Jan. 2009in preparation Bild: Google Earth

Where we come from

Sales and service of diesel particulate filters since 2000, own design products launched in spring 2007

Switzerland:

− the first country in Europe to investigate diesel particulate matter

− first system certified by VERT for retrofitting diesel particulate filters

− involved with Diesel Particulate Filters (DPF) since 2000, the first in Switzerland

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− involved with Diesel Particulate Filters (DPF) since 2000, the first in Switzerland

Diesel Particulate Filter

− retrofitting

− development

− production technical consulting

Business activities:

− engine reconditioning

− engine spare parts

Our motivation

Particulate matter is highly dangerous to health

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cm mm µ m nm Å*

10 -2 10 -3 10 -4 10101010 ----5555 10101010 ----6666 10101010 ----7777 10101010 ----8888 10101010 ----9999 10101010 ---- 10101010

piece of sugarpiece of sugarpiece of sugarpiece of sugar

1cm = 10 -2 m

humanhumanhumanhuman

hairhairhairhair

10 – 100 µ m =

10 -5 – 10 -4 m

bacteriabacteriabacteriabacteria

1 – 10 µ m =

10 -6 – 10 -5 m

cooking saltcooking saltcooking saltcooking salt

200nm – 10 µ m =

2*10 -9 – 10 -4 m

atomicatomicatomicatomic

dimensionsdimensionsdimensionsdimensions

particles <10particles <10particles <10particles <10 µµµµ mmmm

carbon black particlescarbon black particlescarbon black particlescarbon black particles

10 nm – 100 nm =

10 -8 – 10 -7 m

* PM: 10 µm „inhaleable“;

PM: 2.5 µm „respirable“

** 1 Å = 1 Angström

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Medical studies: − particulate matter can cause respiratory diseases, cardiovascular problems and lung

cancer because it accumulates in areas of the lungs and also in other vital parts of the bodyvia the bloodstream.

− the nano particulates find their way directly to many vital parts of the body by airways andblood, also to the heart.

Investigations of the World Health Organization (W HO):− particulate matter causes an increase of the mortality rate as a result of cardiovascular

diseases and lung cancer

pollenpollenpollenpollen

3 – 100 µ m =

3*10 -6 – 10 -4 m

10 -5 – 10 -4 m

primaryprimaryprimaryprimary

carbon black particlecarbon black particlecarbon black particlecarbon black particle

app. 10 nm

source: Bundesregierung Deutschland

Our motivation

Worldwide mega-cities try to the number of vehicles by measures like ‘Congestion Charges’

− congestion charges successful

− 65 000 fewer cars each day

− 210 000 tones of CO2 saved each year

− efficient bus traffic system

− growing fleet to 8000 buses

− 100% Hybrid new purchase from 2012

London: Congestion charge expanded to other transportation issues

sour

ce:

Lond

on's

May

or K

. Liv

ings

tone

New York: Has announced congestion charges as suited to London

sour

ce:

The

Gua

rdia

n

− 100% Hybrid new purchase from 2012

− major driver for European bus industry

− commercially interesting volumes sour

ce:

Lond

on's

May

or K

. Liv

ings

tone

− US metropolitan areas in favour of hybrids so

urce

: T

he G

uard

ian

Stuttgart: After PM 10: noise and PM 2,5 restrictions will set additional pressure on CV

sour

ce:

nter

net,

Sta

dtkl

ima

Stu

ttgar

t

Days exceeding permissible PM10-value on main roads in Stuttgart

21 2320

14

22

0

5

10

15

2 0

2 5

online survey – German Umweltbundesamt in the year 2002: noise annoyance by road(in percent, rounded)

The Stockholm Trial:

Environment and health effects

− CO2 minus 14 percent

− NOx minus 7 percent

− PM10 minus 9 percent

− emissions were reduced in the ”right” area

Stockholm: More than 50% of residents vote for continuation of congestion charges

Sou

rce:

:M

urie

l Bes

erH

ugos

son

Pro

ject

man

ager

Our motivation

Increasing exposure to particulate matter leads to growth in Low Emission Zones all over Europee.g. identification regulation for vehicles in Germany

EURO IIEURO I with retrofitting solution(0,15 g/kWh)

DKDK

S

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(0,15 g/kWh)EURO IIIEURO II with retrofitting solution(0,1 g/kWh)EURO IVund besserEURO III with retrofitting solution(0,02 g/kWh)

NLNLGBGBD

Our motivation

The Low Emission Zones have different introduction dates, and have a variety of qualifying levelsBan on driving for vehicles without labels:

JanuarJanuar

Berlinban on driving for Euro 2 and Euro 3

starting 1.1.2010

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Start in 2008

Start in 2010

März

JuliJuli

Juli

JanuarMannheimMannheimMannheimMannheim

new bus terminal in low emission zone!new bus terminal in low emission zone!new bus terminal in low emission zone!new bus terminal in low emission zone!

StuttgartStuttgartStuttgartStuttgartstarting 2012 only Euro 3 and betterstarting 2012 only Euro 3 and betterstarting 2012 only Euro 3 and betterstarting 2012 only Euro 3 and better

MünchenMünchenMünchenMünchenstarting 1.10.2009 only Euro 3 and betterstarting 1.10.2009 only Euro 3 and betterstarting 1.10.2009 only Euro 3 and betterstarting 1.10.2009 only Euro 3 and better

Our motivation

German motorway toll (Autobahnmaut) is less expensive with Baumot DPF

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* From 1st of Jan. 2011

*

Our capacity

With Baumot Diesel Particulate Filter – FREE TRAVEL!

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− Baumot – the only retrofitted filter with green label in Germany

− VERT certified

− listed for London LEZ (2008)

− Baumot – the only retrofitted filter with green label in Germany

− VERT certified

− listed for London LEZ (2008)

Our capacity

With Baumot Diesel Particulate Filter – FREE TRAVEL!

With Baumot systems:switch to “green”

Table valid for „closed systems“

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Comparison of technical solutions

Principally, there are two systems to reduce particle emissions

„Open” particle reduction systems (DP Cat):− flue gas stream „passes“ catalyst elements,

medium efficiency and filter effect

− 30% - 50% for particulate mass

− about 50% particulate matter volume

„Closed”particle reduction systems (DPF):− flue gas stream „penetrates“ filter,

therefore high efficiency and filter effect

− > 97% for particulate mass

− > 97% particulate matter volume✔

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waved layer

with blade

structures

waved layer with blade structures

deposit of particulate matter

porous

flat layer

particles

flowdirection

„Closed” particle reduction systems are far more efficient then open systems!

Our product philosophy

Easy to install, reliable and economical ! easy …

8.000 BAUMOT Diesel particulate filters (DPF) alrea dy in operation

− developed together with manufacturers in the automotive industry

− produced with the same quality standards as manufactures of original equipment

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− modular layout / optimal configuration flexibility

− replaces the original muffler and is vehicle specific

− universal underfloor arrangement, adopted for specific application

− easy mountable / V-clamps used to assist with demounting whilst servicing or cleaning

Our product philosophy

Easy to install, reliable and economical! reliable …

Closed Diesel Particulate Filter system

− filter efficiency > 97%(comparison: separation efficiency app. 30% with open system)

− certified by the strict Suisse VERT regulations

✔

− approved by EST and TfL in London

− approved by RDW (The Netherlands )

− tested in Germany by TÜV North

− operational performance:more than 500.000 km

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• Exhaust gas has to be pressed through the wall before it can reach the environment via a channel on the other side.

• Particles are held back on the inlet side and burned at high temperatures

Easy to install, reliable and economical! economical …

Features: Passive system - regeneration without additives!

− no negative impact on the valves or valve seats

− no additional components for injection, external power supply etc ..

Our product philosophy

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regeneration already at an average exhaust gas temperature of 180 C°(field testing in critical city bus operation)

low exhaust gas back pressure(< 100 mbar)

Our product philosophy

Easy to install, reliable and economical!

Features:

− released for all oil and fuels up to 350 ppm sulphu r content

− two stage filter if applicable

− ceramic filter with positive thermal characteristic s

− heat deduction via tail pipe− heat deduction via tail pipe

− Filter shell heat not critical

− System monitoring by data logger

− temperature and pressure sensors

− retrospective information on operational characteristics

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Our range of qualification

Suitable and adaptable for more than 1500 engines

400

500

600

engi

ne o

utpu

t (kW

)

typical applications

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0

100

200

300

BA5666 BA7580 BA7512 BA9120 BA1012 BA1014 BA1112 BA1114 BA1213 BA1215 BA1515 BA2015

engi

ne o

utpu

t (kW

)

BAUMOT filter type

Individual filter selection and adaptation

customer with vehicle specific requirements

Our service

− selection of coating

− adaptation of the filter (pre-filter if applicable)to the vehicle

Installation ‚on site‘ – on request

Installation by own service teams (service vehicles ) − complete installation of the system by trained mechanics and electricians

− instruction given to customers for self-installation and approval by Baumot

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to the vehicle

− production

Our references

Our quality standard - e.g. city bus in Winterthur, Switzerland:240,000 km without the need for cleaning

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Our future

Ongoing technical development as well as researching and supplying further markets.

Continuous technical development, e.g. new materials:

− higher temperature resistance

− weight investigations

Supply of the UK, Denmark, Sweden and Norway already launched. USA (California), ItalySupply of the UK, Denmark, Sweden and Norway already launched. USA (California), Italystarting in January 2009. France, Spain mid of 2009. Poland, the Baltic States and the Middle East are planned …

Intensification

− existing testing in Chile, Ecuador and Iran

− contacts in Brazil and Japan

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Technical drawing

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System components

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Examples for application (bus und coach)

MR-SW 41 - MAN A23

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Examples for application (bus und coach)

MR-SW 41 - MAN A23

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Examples for application (bus und coach)

MAN A20-A21

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Examples for application (bus und coach)

Bova Futura (coach)

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Examples for application (bus und coach)

MB Citaro

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Examples for application (bus und coach)

Setra S 315 UL

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Examples for application (bus und coach)

Setra S 315 HD

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Examples for application (truck)

Kamaz Racing Truck Paris-Dakar

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Examples for application (truck)

DAF Truck (waste collector)

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Examples for application (truck)

MB Actros

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Examples for application (truck)

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before Scania R340 after

Examples for application (truck)

MB Axor 1828

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Examples for application (truck)

VOLVO FH12

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Examples for application (truck)

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before MAN F2000 EURO 2 after

Examples for application (truck)

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Renault DC III

Examples for application (truck)

Renault Premium

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Thank you for your kind attention!

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