solvay_live243_p02a04 somEdito
solvay_live243_p02a04 somEdito
solvay_live243_p02a04 somEdito
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104758<br />
THE « CHEMISTRY AND NATURE » PROJECT<br />
CHEMISTRY AND NATURE<br />
Launching a project is good. Broadening<br />
its base and scope of action to give vigour<br />
and life to the ideas that underpin it is much<br />
better. Although we are constantly being<br />
warned about the deterioration of our<br />
environment and about the state of the<br />
Planet, we feel that we lack the necessary<br />
resources and hesitate to take concrete action.<br />
However, each local initiative in the field<br />
of environmental protection raises the<br />
awareness of the populations and goes some<br />
way towards improving the situation. That<br />
is the philosophy behind the environmental<br />
information and training programme launched<br />
by a Solvay team in 1997 in the poor villages<br />
neighbouring the Elclor factory. Presented<br />
in a very accessible manner, this information<br />
often triggers projects that are run by the<br />
local communities themselves (e.g. community<br />
kitchen gardens, selective waste collection,<br />
tree planting programmes). The idea has since<br />
gained ground and today the project has been<br />
restructured into a more direct appeal for<br />
action. With the help of NGOs or schools, it is<br />
gradually spreading to other towns around<br />
São Paulo. 30 000 persons have already seen<br />
their efforts supported by the Chemãstry<br />
and Nature project and associate the image<br />
of the Solvay group with that of sustainable<br />
development.<br />
> Edvam Fonseca; Lisandre Assis; Edison Carlos.<br />
> BSC MERCOSUR<br />
104721<br />
GREEN DIESEL: SOLUTIONS REDUCING THE EXHAUST<br />
EMISSIONS OF DIESEL ENGINES<br />
THE DRIVE FOR GREEN DIESEL<br />
The diesel engine is the big favorite among<br />
drivers and allows a reduction of the CO2<br />
emissions. The diesel market, United States<br />
included, is booming and is forcing industrialists<br />
to find short-term solutions to drastically cut<br />
down on its environmental nuisances: diesel is a<br />
big generator of particulates and of nitrogen<br />
oxides (NOx). SCR (Selective Catalytic Reduction)<br />
is the solution recently selected to reduce this NOx<br />
and the particulates filter, acting with an additive<br />
mixed to the diesel, is one of the solutions in<br />
competition to allow an efficient combustion of<br />
the soot. The demand is such that SCR systems<br />
should enter production in 2008 that is two years<br />
earlier than initially planned. To meet<br />
this challenge, Inergy Automotive System<br />
has adopted a totally innovative approach:<br />
it has considered the market broadly, going<br />
outside its perimeter but appealing to its base<br />
competencies, anticipating and working in<br />
partnership with recognized players, both inside<br />
and outside the automotive sector. This resulted in<br />
the development of two systems: DINOX and<br />
INSAS. DINOX is the equivalent of a fuel system<br />
but that allows the stocking of the urea aboard<br />
and its spray injection, which reduces the NOx;<br />
INSAS is a system that allows the automatic<br />
incorporation of an additive each time the tank is<br />
filled, leading to the regeneration at low<br />
temperatures of the particulates filters. The real<br />
prowess is that Inergy has come up with a life-<br />
long system based on a concentrated additive<br />
combined with a high pressure pump which doses<br />
at an extremely low level (less than<br />
one ml per litre of fuel). Moreover, Inergy<br />
has developed new petrol tanks components<br />
with integrated functions.<br />
> Joël Op de Beeck; Mickaël Charrier; Jean-François Midon;<br />
Anne-Claire Chevalier-Cagnol; Éric Destate; Laurent Dexet;<br />
François Dougnier; Philippe Martin;Volodia Naydenov;<br />
Vincent Potier; Jean-Philippe Rolinat;Thierry Rouxel;<br />
Russ Sarquis; Jim Thompson; Jules-Joseph Van Schaftingen;<br />
Cedric Verheyen; Guillaume Zeller; Stéphane Léonard;<br />
Bertrand Thisselin; Jan Vasek; Nadja Walling.<br />
> SBU INERGY<br />
Sustainable Development & citizenship<br />
J U L Y 2 0 0 6<br />
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