The metal oxide is reduced during combustion operating as an oxidizer.  This allows more fuel charge to be burned per stroke kind of like using nitrous oxide.  Cerium particles come out in the exhaust rather than the oxide.

Joe

D. Mindock wrote:
Joe,
At
 they discuss using cerium oxide, not aluminum, in diesel fuel.
I do worry about nano sized particles getting out into the air we breathe. If cerium
or aluminum are catalysts that means they are not burnt and come out the exhaust, right?
Any comments.
Peace, D. Mindock
----- Original Message -----
From: Joe Street
Sent: Wednesday, September 20, 2006 10:31 AM
Subject: Re: [Biofuel] Science

I meant about colloidal fuels.

J

D. Mindock wrote:
Joe didn't let the cat out of the bag. It was already out:
We have never needed peace more than now. Bush's dumb cowboy antics are making the US
a heckava lot unsafer.  Rep. Dennis Kucinich wants to establish a Dept of Peace. It is an idea that needs
to become a reality soon.  I say take 50% of the military budget and get the DoP going.
Peace, D. Mindock   P.S. >From what I've read, nano sized particles are dangerous of and in themselves. The body doesn't know what to do with them.
----- Original Message -----
From: Joe Street
Sent: Wednesday, September 20, 2006 9:16 AM
Subject: Re: [Biofuel] Science

Hey Robert;

That's a fun message but aren't you using fiction to support your argument?  Uhhh fiction you wrote!  Kewl.  I didn't know one could do this.  I'll remember the technique next time we have our performance reviews or I get pulled over by the cops for speeding.  LOL.

Meanwhile.....in the REAL world......weapons work alarmingly well as tools of fear and control. ( Let me say I wish everyone was nice enough that it was uneccesary to resort to imposed control....maybe one day we'll evolve to that level I hope) A weapon as a deterrent? Of course.  As I have said here before take a round table discussion, out of control with all the examples of bad behaviour. Now put a loaded .45 in the hands of EACH person at the table and see how quickly it gets quiet and downright civilized!

Why do bullies seldom have to actually beat the crap out of someone?  Because one or two examples like that serve to underline the threat and it is the fear of that implied threat which does the bullies work.  Why does the US so desperately want to keep nukes out of the hands of all the countries that don't have them? ( even though the US has proven they aren't responsible enough to have them, having already anihilated so many human beings with the loathesome device) It is the bullies tool.  See how well it works.

Getting back to the science thread, the US navy is currently working on bombs using nano aluminum as a high explosive which generate a shockwave similar to a nuke but without the radiation. A clean nuke so to speak.  Lovely eh?  (Don't ask me how I know this.) All the death and destruction without the poison.( "well we ASSUME so")  Kind of the opposite idea of the neutron bomb which leaves the structure and kills the life. Duh....I guess they figured out a city that's too hot to enter isn't much of a prize.  But this way it's doublegood.  You level a city, wipe out your foes, and then you reap the profits of rebuilding everything. Or at least the elite members of your club do.(This is bitter sarcasm in case you didn't get that)  To me this is scarier than nukes because going back to the round table analogy, you might have some sick bastard who is twisted enough and thinks he is fast enough to grab his .45 and blow away everyone else at the table before anyone can get him.  With that type of weapon it is conceivable, and there is no blowback so to speak.  But to make the analogy work better as a model for nukes you have to replace the .45 with hand grenades. Now nobody gets out of the room alive. Nano bombs are very likely to be used for this reason they are like big sicko .45s.

Oh while I'm on the subject of disclosing military nano science secrets, they are currently also experimenting with colloidal jet fuels.  Adding nano metals to jet fuel gives them something like an octane boost.  But they didn't ask anyone if we mind them seeding the atmosphere with nano particles.  We are all part of the experiment now like it or not. Nice eh?  Oh BTW can anyone out there help me?  I'm wondering what kind of filter I would use to clean 20nm junk out of the environment.  Apparently the scientists who hypothesized what a great fuel could be also assumed the exhaust doesn't exist. Nobody knows what this means,.....but we'll assume it is nothing. Did you know the US military employs ostrich scientists over there?  Later that day......." Uh Houston.....we've got a problem....." 

Sheesh what an idiot I am.  Now I've let the cat out of the bag.  So much for that step in my biodeiesl process just before dewatering where I add nano aluminum and make a killing selling superbiofuel to the local farmers so they can clean up at the tractor pulls. Damn. Perhaps one day they'll find a cure for that part of my brain that believes in the precautionary principle.

Joe

robert and benita rabello wrote:
Ken Provost wrote:

  
After a long life in the sciences and engineering,  I've come
to believe that the scientific method has some basic flaws,
two of which are as follows (there are others as well)
 

    

    I'm composing this message with advance apologies to Bob Allen . . 
.  : - )

    I once wrote a children's story called "The Applied Science of World 
Piece", in which Professor Carleton McFoosi--a Nobel Laureate for his 
work in the development of enhanced radiation weapons--applies the 
principles of the scientific method to achieving world peace.  He begins 
with a hypothesis that if everyone can destroy one another, no one would 
dare to do so.  He sets up a "control" group, with "morally laconic, 
licentious liberals" and "fifty fanatic fundamentalists", provides them 
with nuclear weapons, then records their behavior.  Unfortunately, the 
"control" group soon LOST control, as they used their nuclear weapons on 
one another, the test site was rendered dangerously radioactive for some 
time, and the learned professor had to go back and re-evaluate his 
hypothesis.

    In the next set of experiments, no weapons were provided, but the 
two replacement groups fought anyway, using furniture and other 
household items as weapons.  Professor McFoosi took these away, only to 
discover that the test subjects would fight using their feet and fists.

    After this, he decided to apply "Occam's Razor" to the process and 
began surgically removing hands and feet, then elbows and knees.  The 
test subjects resorted to screaming insults and biting one another, 
until Professor McFoosi removed one more body part (the head), and sure 
enough, all violence ceased.  This triumph of reason was lauded in the 
newspapers and scientific journals, and Professor McFoosi was awarded an 
unprecendented SECOND Nobel Prize for his work.

    Silly?  Completely!

    But it DOES illustrate that there are some questions science can't 
answer, and some problems science can't solve.

   

robert luis rabello
"The Edge of Justice"
Adventure for Your Mind
http://www.newadventure.ca

Ranger Supercharger Project Page
http://www.members.shaw.ca/rabello/


_______________________________________________

  


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