Adding Hydrogen To Fuel Can Boost Fuel Economy

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I came across the following article on a site that sells the fuel hydrogenation device. I’m not going to like the website, as the device they’re advertising is probably a scam:

“Increase your fuel efficiency by 20 to 90 percent by adding a hydrogen generator into your vehicle! A hydrogen generator that is supplemental works in a simple way – you place the distilled water inside a container in your vehicle, and then the power generated by your car’s battery is used to break down this water into oxygen and hydrogen. The hydrogen is then added to the car’s fuel as hydrogen is very efficient in burning (hydrogen is a highly gasoline that is combustible) which helps reduce the amount of gas you’re using! The oxygen is then added to the air that your car breathes. The need for oxygen is to fuel combustion, and it can make your car more efficient. 1 gallon of water will be enough to provide hydrogen and oxygen over hundreds of kilometers!”

There is some research that supports the addition of hydrogen to fuels to boost combustion, those who sell these products are typically packed full of…beans. Here’s more info on hydrogenated fuels, how they perform, and some suggestions on recognizing a fraud.

Adding Hydrogen To Fuel Can Boost Fuel Economy

If air and fuel are mixed inside the cylinder in your motor, you will experience combustion. Combustion, which is the fancy term that means “controlled explosion” produces the force needed that moves a piston in addition to heat. Naturally, various kinds of fuels combust differently which means that changing the compositional chemical of fuel could affect the combustion process in a significant way. on the process of combustion.

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If we’re discussing the diesel combustion process which utilizes diesel fuel, then there’s a lot of evidence suggesting that adding hydrogen to the fuel could improve the diesel fuel’s efficiency:

DynaCERT is a company that makes fuel hydrogenation devices that are used in commercial diesel trucks, has made proof that their devices help conserve fuel.
Popular Mechanics has reported similar claims from a different device manufacturer HyTech Power

There are two sources: DynaCERT along with Popular Mechanics explain that, since hydrogen burns faster than diesel and is more efficient at combusting, adding the hydrogen component to diesel may increase the efficiency of engines. The quick-burning hydrogen additive will ensure better combustion quality and, in turn, fuel efficiency can increase up to 20 percent.

Although there’s no studies to back these assertions (I would like to challenge anyone to locate any research paper on this technique on SAE.org) it’s not difficult to challenge promises of performance or third party laboratory tests. There’s no reason in the world to trust the word of these companies.

For every company, like DynaCERT and HyTech Power there’s a fraudster hawking “HHO Kits” that promise to convert water into fuel with a host of promises regarding efficiency improvements in fuel (like the 90percent promised in the advertisement that appears at the top the article). It’s difficult to believe.

Why adding hydrogen to gasoline probably won’t be helpful.

Although there are studies that suggests the addition of hydrogen to gasoline could increase the speed of flames and improve combustion (see this article as well as this paper or this paper that was published way far back in 1936) However, it’s unlikely that anyone driving modern cars powered by gas would benefit greatly in hydrogenated gasoline. This is due to the fact that contemporary gasoline engine are engineered to lower the temperature at which combustion occurs and thus negating much of the hydrogenation benefits.

If you read the three papers that are linked above, you’ll discover that hydrogen has these effects:

The amount of heat generated by the process of combustion increases
The additional heat helps make this process much more effective. However, it also increases how much NOx produced in the combustion process (NOx can be described as nitrogen oxide and is which is a pollutant)

Since NOx is a harmful pollutant and is the main cause of pollution in modern cars, all modern engines are designed to prevent it from making. This is done by EGR (exhaust gas recirculation) that pumps gasses from exhaust into an engine’s combustion chamber prior to combustion. These exhaust gases lower power, and intentionally reduce the quantity of fuel and air inside the cylinder to lower temperatures.

In essence that the introduction of hydrogenated gasoline into your engine could increase the temperatures of combustion. However, if it happens then the EGR system in modern vehicles is going respond by pumping more gasses into the engine.

*Might is the word to use in this case, as there’s no evidence of this taking place. Modern engines are developed and tuned to achieve maximum efficiency, while keeping the temperature of combustion at a minimum, so it could be that adding hydrogen into an engine that has been carefully constructed will have minimal impact.

So, Are Hydrogen Kits A Scam?

The answer to that is probably.

If it’s a product offered by a reputable business with third-party research backing it or a performance warranty? If yes, it’s legitimate. DynaCERT is one example. It offers ample proof to back its claims.
If the device is provided by “some person” selling it on Amazon or eBay and there is no support for third-party research? It’s possible to throw it into the bucket of scams and proceed to the next one.
If the seller of the kit claims to improve 90% the fuel economy? You can’t believe it. DynaCERT For instance states they’ve seen 20% as the highest they’ve ever seen. The research suggests that the average benefit is close to a single-digit percentage. Therefore, somewhere between 5 to 20% should be acceptable. Anything higher than that is beans.

It’s enough to say that if you’re thinking about hydrogen kits for your vehicle or truck, SUV or Peterbilt It’s a beneficial idea to request documents, learn what their refund policy is, and verify all sources that they have.