MH wrote:
> >  I have some ignorant questions (I had to ask):
> >
> >  I'm not sure if I'd deliberately add water to biodiesel
> >  since BD and ethanol absorb moisture from the air.
> >  Anyone know the saturation point of either biofuels?
> >  And wouldn't the filters take care of this?
> >
> >  A partnership with Chevron mentioned there additive
> >  surrounded the water molecules.  Doesn't Biodiesel?
> >  As well as ethanol (although it lacks lubricity on its own)?
> >
> >  With biodiesel cetane rated in the mid to upper 50 range
> >  and looks like todays US petro-diesel in the low 40 range
> >  how is it the German auto manufactures can technically
> >  engineer higher quality diesel engines then the US since
> >  BD is moisture absorbent potentially lowering cetane rating?
> >  The reason I asked is the prominent production levels their.
> >
> >  What makes US diesel fuel dirtier then the European Union's?


 Harmon wrote:
>     Sulfur
> 


 Reading this story it sounds to me things aren't much
 different there in the EU then here in the USA. 


 INTERVIEW - Europe's refiners bemoan "green" red tape
 June 10, 2002
 Story by Sujata Rao 
 REUTERS NEWS SERVICE 
 http://www.planetark.org/dailynewsstory.cfm/newsid/16350

 Excerpts impart:

 "The EU has imposed a deadline of 2005 for all member states
 to switch to motor fuels containing 50 parts per million parts
 sulphur while by 2011, sulphur content in diesel and gasoline
 must be no more than 10 ppm."

 "Tjan did not say how much investment was required to bring
 European refineries up to scratch but many firms, mostly in
 northern Europe, have been forced to move faster on the switch
 because their governments have rolled forward the deadlines,
 using a tax incentive that makes it unprofitable to produce the
 old higher sulphur diesel and gasoline."

 "Germany, for instance, will move to 10 ppm fuels from January
 2003 while Britain, Finland and Benelux states are also likely to
 do so. But Tjan cast doubt on the benefits of an early switch,
 which he said was supported by an auto industry keen to see
 car fleets replaced faster."

 "Oil firms also complain about EU regulations that call for a
 biodiesel content of two percent by 2005 and five percent by
 2010 in all motor fuels."

 "Two percent biodiesel is equivalent to one percent of crude oil
 so it will make no significant contribution to security of supply or
 in reducing CO2 emissions," Tjan said."



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