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March 2, 2009 1:05 PM PST

Shell announces new nitrogen-enhanced gasoline

by Antuan Goodwin

Shell's fuel experts.

Shell announce a major change to its gasoline products.

(Credit: Shell)

Starting today, all Shell gas stations will be pumping a new fuel: Shell's nitrogen-enhanced gasoline.

Before you start speculating about the wonder fuel of tomorrow, understand that this nitrogen-enriched gasoline differs from the gas Shell was pumping yesterday in its engine-cleaning detergents and additives.

Shell claims that its nitrogen-enriched gasoline cleans better than before and protects better against engine buildup. Of note, all three grades of gasoline will contain the nitrogen-enriched detergents, with its V-Power premium grade containing five times the government-mandated amount. The results are fewer intake deposits, cleaner combustion chambers, and less fuel injector fouling and intake valve sticking.

Citing the rising complexity of new direct-injected and hybridized engines, Shell also claims that this new fuel is better suited to the rigors of modern drive trains.

Considering that detergents and additives are federally mandated in the United States, and just about every brand of gasoline being pumped today makes some mention of the power of their detergents, we don't see Shell's gas as being very revolutionary. We're also inclined to believe that the "nitrogen enhanced" title is more of a gimmick than anything else. However, any step toward cleaner, better-running engines is a good one in our book.

Shell stated that it didn't expect this new nitrogen-enhanced gasoline to result in an increase in fuel price. But with gas prices being set by individual stations and changing daily, that will be nearly impossible to measure.

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by streamline35 March 2, 2009 9:42 PM PST
Yeah, perhaps it's better... or more likely, shell is just full of crap and trying to sell more overpriced gasoline. I can't imagine why anyone would go there - it's always at least 10 cents more than all the gas stations right next to it.
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by briancgraham March 3, 2009 3:18 PM PST
sounds gimmicky/fishy to me as well... and makes me slightly concerned about long term effects on my car... has this stuff really be tested by the auto makers? doubt it... why change things?

@streamline35...the Shells in Seattle area usually match the competitors if they are side by side AND using my Shell card I get 5% back which makes them cheaper... 2.099*.05= $.105 off
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by Acid-Rain March 6, 2009 11:00 AM PST
Won't this cause people to fail the NOX part of the emissions tests, AND increase acid rain? Also the possibilty for increased N2O which is a greenhouse gas, GO SHELL SPEED UP GLOBAL WARMING!!!
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by Jeeper-Doug March 8, 2009 11:05 AM PDT
Nitrogen enriched huh? Considering the air we breathe is made up of 78% nitrogen already adding more to the fuel we burn would in therory cause your cars computer to see a lean mix and thus increase the fuel mix to compensate..........after all the engine is intaking the same 78% nitrogen air mix to mix and burn with the gasoline already.
Sounds like a marketing scam to sell mor fuel just by using it........................
We already know reformulated fuels lower fuel economy and make your car run like crap too, there is no performance in detergents or additives, give us clean unadulterated fuel. The cars will love it and the fuel mileage will increase too. More BTU's = More effecient fuel economy per gallon
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by NathanielKing March 13, 2009 5:00 PM PDT
I would assume that they use nitrogen in the fuel because it takes up less of the fuels density and without compromising Its efficiency, "you can have the best of both worlds". Also Shell has done alot development with their fuel, from what I know on the race track. In fact I have used is fuel in my 1992 Audi when ever I can and my engine doesn't run like crap. Furthermore what exactly are your qualifactions on this subject the fuel has a very
complex chemistry. So that you would have to be a chemical engineer or work fore the company as a chemical engineer.
by shad4th March 10, 2009 9:08 AM PDT
Sounds like another marketing scam. Years ago, Shell was marketing gasoline with the additive they called "Platformate" (probably traces of crude from some offshore rig named 'Platform #8'. Bull manure is high in nitrogen too.
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by seattlempro15 March 12, 2009 10:37 PM PDT
nitrogen on my balls!
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by davidmoore89 March 15, 2009 6:57 AM PDT
There is no Better Quality than Shell Gasoline. I have used the 93 octaine in my vechiels, and I eventually ended getting up to a 30% increase in mileage over the years,
so dont knock it if you haven't used it for at least a year.
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by Jeeper-Doug March 17, 2009 4:26 PM PDT
To make the claim that you are getting a 30% increase simply by using any particular brand of gasoline is ludicris unless you are using 5 year old gasoline for a comparision! I would be more inclined to agree you got a 30% increase in mileage over the years simply because you switched from a carburated engine vehicle to one with fuel injection and perhaps took better care of it too. Simple things like proper tire inflation pressure is a much better way to increase mileage. People could save thousands of gallons each year alone by maintaining proper tire pressure.
I also would go as far to say your driving styles over the years also netted you most of your mileage gains not the gasoline.


If any one manufacturer could assure that kind of gains they woud be the only gasoline left on the market.
by Jeeper-Doug March 17, 2009 4:48 PM PDT
NathanielKing, I have no other qualifications other than a logical brain I use. I also use Shell gasoline for racing pretty much because it is all that is available at the track. I personally find better performance with BP fuels but every engine will run differently on different fuels depending on how the engine is built and tuned.... If you tune on Shell fuel it will perform best on Shell fuel plain and simple.

I just wont fall for the Nitrogen scams....... Just like tires will perform any better on nitrogen either..... Come on man think, to increase the level of nitrogen in a fuel 2% wont have any bearing that is noticible on much of anything.... let alone clean valves on an engine. Nitrogen is a buzz word. People forget that it is 78% of the air that we breathe, burn in our cars and run in tires..... adding more isnt the key.

Ever notice how the exhaust pipe of a fine tuned car or race car has a nice sooty ash grey and how most of the cars on the road today have a greasy black exhaust....... Nothing clean in those exhaust systems! Computer controls run them so rich they cant perform just so the engines dont burn up. If they really monitored the air fuel mixture so accurately there should be no reason for a black tail pipe. Engines run 30 -40 degrees hotter now than they did 25 years ago in hopes of burning up the crap and its not working. More fuel does not mean more fuel effeciency, you can make it use less fuel but as long as the air fuel ratio is 14.5:1 its running fat and lazy. get it to 12:1 and its going to perform better and do it cleaner too. We all would get better results if we installed recalibrated or new 02 sensors and have the computers in our cars tweeked for performance nit set from the factory for simple stupid.....
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by OStrolphant March 20, 2009 10:17 AM PDT
What they are saying they added is nitrogen enriched detergents which are NOT the same thing as diatomic nitrogen in the atmosphere. Detergents are polar organic molecules that, say, in your washing machine are used to break apart and allow to be suspended in solution matter that is otherwise not dissolved by the water. You can see how this parallels what might happen in an engine cylinder. diatomic nitrogen has no such effect, it is pretty inert and non polar. As for the nitrogen in their specific detergents ENHANCES it only a some one with the actual detergent formula can be certain of its behavior.

AS for engine running hotter that makes sense does it not? dirty combustion byproducts are directly proportional to incomplete combustion, increasing heat means faster reactions means more complete combustion and thus less dirt out your tailpipe.

(some, Please correct me if i am wrong about all this, but from my education this is what i make of this)
by jscott418 March 30, 2009 12:14 PM PDT
BP and Marathon have come out with their own marketing ads on cleaner's too. It's just seems that every couple years like all companies they have to appear to reinvent their products. I don't see nitrogen as being anything but one of these new marketing strategies. I like Shell gas it is one of the "Top Tier" gasolines recommended by many auto makers. But I do not think one is any better then the other.
As a automotive mechanic I have noticed that even the additives can cause their own gunk and residue so the nitrogen could be something that has good cleaning properties but leaves less residue? Just a guess.
My advice is to use what you owners manual states is required and if you do here pinging from too low of octane be sure to start with the next gasoline octane step. It maybe all you need.
You cannot get more power by using higher octane if your engine was designed for 87 octane. Computer management will only allow so much adjustment and its not enough to help HP or MPG.
This is the opposite with engines that require or recommend higher octane because their computers are allowed to adjust for lower octane but with reduced power. This protects the engine from severe knock which can really damage a engine. As I always tell people, if you want power buy it in the first place when you buy your car. Don't think you can do it later without spending some bucks!
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by baivab May 29, 2009 4:16 AM PDT
I don't know anything about Nitrogen or it's benefits (chemically speaking) I live in NY city and do city driving. For the last one year I have used considerable number of fuel companies - Hess, Citgo, BP, Sunaco, etc. etc. I have NOT changed my driving habits or car and use the regular oil change with same brand of oil. However, upon switching to Shell enriched Nitrogen I have found a difference. The engine is smoother and I get better mileage. Within city, for my SUV I got around 14 to 16 mpg but now I am CONSTANTLY getting 19 to 21 mpg. Furthermore, I have a slightly under-powered SUV so the engine does get to "sound" a lot when I hit the accelerator. These days the sound has turned to something which can be called a "cool" sound. I've been using Shell for 3 months now. Yes, Shell is costlier in my area by about 10 cents.
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by rpackmanus July 3, 2009 4:30 PM PDT
just how long have these studies been conducted, and how many makes and models and years?
so their "SOAP" has a few more nitrogen atoms, so what? there's as much difference between your hand soap and shampoo.
anyone who says they see an immediate difference is just the type of idiot they are marketing to.
it took a long time to build up deposits, they dont just disappear overnight..
and what are these supposed deposit from? i've been working on engines for 30 years and i have never seen them in any of my engines, and i use cheap gas and oil+stp only. yes i have had every part of different engines completely apart! those valves, or those heads and pans look like something they pulled out the wrecking yard from a baffed 60's car that someone never changed the oil in their life and the valve guides are gone. then it sat in the open in the mud with the valve cap off.
beware of snake-oil salesmen, look up stuff with the ftc and do your research.
the best scams sound good and may even have a touch of truth, but not the whole truth. it's called a lie of ommission.
and the commercial about winning on a fill-up is fin retarded. what's that about? different cars, different size tanks, who had what left in the first place? they are throwing it in your face!
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by c10n9e8t76 July 6, 2009 3:34 PM PDT
Recommendation :
Buy 10,000 shares of (XYNH)

XYNERGY HAS A UNIQUE SOLUTION

Xynergy Holdings Inc. (XYNH.PK) announced recently that its much anticipated demonstration of its prototyped hydrogen reactor was posted on its website. The demonstration can be seen by clicking on www.Xynergyusa.com.

ˇ Electrolysis of water - Using electricity, it is easy to split water molecules to create pure hydrogen and oxygen. One big advantage of this process is that you can do it anywhere. For example, you could have a box in your garage producing hydrogen from tap water, and you could fuel your car with that hydrogen.

ˇ
The electrical-generation problem is probably the biggest barrier to the hydrogen economy. Once the technology is refined and becomes inexpensive, fuel-cell vehicles powered by hydrogen could replace gasoline internal combustion engines over the course of a decade or two. But changing the power plants over to nuclear and solar may not be so easy. Nuclear power has political and environmental problems, and solar power currently has cost and location problems.

How do you store and transport the hydrogen?

Hydrogen-filling stations are already open in several countries including the United States, Iceland, Japan and Germany.

At this moment, the problem with putting pure-hydrogen vehicles on the road is the storage/transportation problem. Hydrogen is a bulky gas, and it is not nearly as easy to work with as gasoline. Compressing the gas requires energ­y, and compressed hydrogen contains far less energy than the same volume of gasoline. However, solutions to the hydrogen storage problem are surfacing.

For example, hydrogen can be stored in a solid form in a chemical called sodium borohydride, and this technology has appeared in the news recently because Chrysler is testing it. This chemical is created from borax (a common ingredient in some detergents). As sodium borohydride releases its hydrogen, it turns back into borax so it can be recycled.

Once the storage problem is solved and standardized, then a network of hydrogen stations and the transportation infrastructure will have to develop around it. The main barrier to this might be the technological sorting-out process. Stations will not develop quickly until there is a storage technology that clearly dominates the marketplace. For instance, if all hydrogen-powered cars from all manufacturers used sodium borohydride, then a station network could develop quickly; that sort of standardization is unlikely to happen rapidly, if history is any guide.

There might also be a technological breakthrough that could rapidly change the playing field. For example, if someone could develop an inexpensive rechargeable battery with high capacity and a quick recharge time, electric cars would not need fuel cells and there would be no need for hydrogen on the road. Cars would recharge using electricity directly.
Prospects for the future

­You will hear more and more about the hydrogen economy in the news in the co­ming months, because the drumbeat is growing louder. The environmental problems of the fossil fuel economy are combining with breakthroughs in fuel-cell technology, and the pairing will allow us to take the first steps.

The most obvious step we will see is the marketing of fuel-cell-powered vehicles. Although they will be powered initially by gasoline and reformers, fuel cells embody two major improvements over the internal combustion engine:

ˇ They are about twice as efficient.

ˇ They can significantly reduce air pollution in cities.

Gasoline-powered fuel-cell vehicles are an excellent transitional step because of those advantages.

Moving to a pure hydrogen economy will be harder. The power-generating plants will have to switch over to renewable sources of energy, and the marketplace will have to agree on ways to store and transport hydrogen. These hurdles will likely cause the transition to the hydrogen economy to be a rather long process.

CONCLUSION

One of the very important technological breakthroughs not mentioned above is an on-board hydrogen generator which is part of Xynergy's solution.

This makes the XYNERGY solution much easier to implement since it eliminates the storage problem and the lack of roadside hydrogen filling stations.
Xynergy's Hydro X Assist technology and installation process is extremely effective, using distilled water combined with electrolysis to produce hydrogen using only 12 volts. Using water alone would require 1000 volts. The Hydro X Assist on-board technology creates a greater volume of hydrogen, and does so much more quickly.

Hydrogen technology is coming......nothing will stop it. You can get in now at the early stages when stocks like XYNH are cheap, or wait until hydrogen powered vehicles are everywhere and it's too late to make big bucks.
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by the_man1_6 August 2, 2009 9:08 PM PDT
I have to say i have been using this for a few months now and i feel a difference in my cars performance, my car has a problem with the cat clogging up and after using shell gas for a while not it acts like a new cat was just put in my car. so im impressed with it and would recommend it even if it costs a little more.
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by pb972 October 15, 2009 11:02 PM PDT
I drive a 2005 Subaru Legacy Turbo. The engine is very temperamental concerning fuel. When using low grade mixed fuels at private stations or at Wawa for example, the exhaust emits a bad odor. Moreover, the fuel mileage is terrible (there is nothing wrong with the cats by the way the dealers have tested them several times). I'm particular so I did my own test. I tried all the major brands of fuel for at least 3 weeks. I filled up with the same brand during the period (BP, Sunoco, Exxon), Citgo/Getty forget it, it is garbage. Anyway, SHELL V-POWER w/ NITROGEN gives me 3 more miles per gallon, NO odor and the engine performs flawless. ALTHOUGH, Shell is more expensive, IT ABSOLUTELY is the best engineered fuel. So all of you who think your saving money on fuel at Smith's gas station, you're really not saving money, your vehicle is burning more fuel. This is a fact, trust me.
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