Austin Cagle Ms. Stevens English 12, Period 4 24 January 2016 Gas vs. Diesel Emissions Gasoline and diesel vehicles have been around for a long period of time ever since they were first designed around the 1930’s. The diesel market is in the middle of a revolution. Over the years that diesel has been around there are new enhancements that are increasing engine power and torque, lowering emissions and enhancing fuel economy, creating new and cleaner diesel vehicles. Through advancements in technology, gasoline and diesel powered vehicles have evolved since they were first designed to become more environmentally friendly. Gasoline vehicles have a few different ways of mixing and making more environmentally friendly gasoline that is more efficient than others. Mixing gasoline and ethyl or methanol creates a product known as gasohol. This has reduced emission of pollution and has lower cost compared to normal gasoline. “In 1973, the Environmental Protection Agency (EPA) acted on the problem and set a time-scale for the gradual elimination of leaded fuels. The amount of lead was to be reduced from 2 to 3 grams per gallon (the 1973 average) to 0.5 g/gal by 1979. Ultimately, the addictive was to be totally eliminated from all gasoline” (“Gasoline”). The amount of lead that is allowed in gasoline was reduced from 2 to 3 grams each gallon of gasoline to 0.5 gallon by 1979. Diesel powered vehicles have advanced their emissions to be more environmentally friendly and more
In addition, consumer must be aware that there are better alternatives to hybrids on market. Thanks to advancing technology, many petro powered and diesel powered vehicle get similar EPA fuel economy on highway. From German automotive manufacture, they have developed Clean Diesel such as Blue Tec from Mercedes-Benz and TDI from Volkswagen which
Diesel is going to be the fuel that will control the world just like gasoline is today. Clean diesel is something that seems unreachable but it is closer than people think. Diesels now are Cleaner than ever and it it going to out do any other form of power for cars. Although other fuels and forms of power produce no emissions, diesel engines can be made to produce less harmful pollutants and be more efficient. There may be a few negative characteristics about diesel engines. But, the positive characteristics that they have out weight the bad things about them. To keep the diesels clean the process of how they work needs to be known.
You’re in the market for a new truck; you have an idea about what you want but not quite sure if you want a gasoline or a diesel engine. Well, gas and diesel engines are very similar yet different in quite a few ways.
When it comes to the environmental impact that gas and diesel engines have. It turns out that gasoline is more unstable than diesel, not because of what its base consists of, but because of the additives it contains. In addition, vehicles that use diesel tend to be more fuel-efficient and produce less greenhouse gases. Diesel is more environmentally friendly. The United States has what is considered to be the dirtiest diesel, but as of June 1, 2010 this is going to be different. U.S. diesel fuel has a lower measure of ignition quality. This means that when it is cold outside, ignition performance is poor and can result in higher emissions. This is why you see truck drivers idling their trucks all night long in cold weather rather than risk a troublesome start in the mornings. But, the sulfur in the diesel that is emitted during cold ignitions and long engine idling is still harmful to the environment because the sulfurs prevent the control of diesel particulate emissions through diesel particulate filters. This is changing, though, since new advanced technologies such as nitrogen oxide absorbers are being developed to reduce these emissions. As for gasoline, it is the non-aliphatic hydrocarbons as well as carcinogenic additives
In about 10 years what you are driving right now might change. Imagine that you are about to buy an electric or gas powered car. Which one to buy? Well that is tougher than you think. If you narrow it down it comes down to three things cost efficiency and time.
As a result of EPA regulations, today’s diesel engines are more efficient than ever before seen in large and midsized trucks. Certain regulations restrict truck owners from using certain truck models, because of excess diesel emission. Increasing drastically as technology improves, cars and trucks produce less and less diesel exhausts and emissions. “But because diesel engines can operate for 30 years or more, millions of older, dirtier engines are still in use,” (Epa.Gov). Reducing exposure to diesel exhaust from these engines is especially important for the preservation of human health and the environment. According to the EPA, the United States Environmental Protection Agency,
When choosing a pickup for pulling, there are many different options. The best choice usually depends on how much towing capability that is required. The most difficult decision is, whether to buy a diesel or gas powered pickup for towing. Diesel pickups have different pulling potential than gas powered pickups, and tend to be better suited for heavier loads.
The United States should increase the amount of corn based ethanol used as fuel. The environment would be protected by the burning of corn based ethanol. Because burning ethanol requires greater complete combustion, the exhaust gases of ethanol are much cleaner than those of gasoline. The use of ethanol-blended fuel (primarily E85, 85% ethanol 15% gasoline ) has the ability to reduce the net emissions of greenhouse gases by 37.1%. E10 (90% gasoline 10% ethanol) reduces the greenhouse gas emission by 3.9%. The additives in gasoline such as tetraethyl lead, are dangerous when admitted into the air and if are spilled in the environment. If there were to be a fuel spill of corn based ethanol, the fuel would be more “easily biodegraded or diluted
For many years consumers in the United States have viewed diesel as a non-option for an alternative to traditional gasoline. This is due to a major stigma against diesel fuel and a plethora of myths and outdated 'facts ' about it. While other countries have diesel as a major share of the automotive market, the United States diesel sales make up less than 5% of the market. Although many in the United States are against diesel as an alternative to normal gasoline, it is an option that should be considered.
Being raised around a diesel truck has opened my eyes up to the many different concerns and thoughts about diesel vehicles. In the 1890’s the first diesel engine was built by a guy named Rudolf Diesel, ever since then the diesel engine has evolved tremendously. Many people will argue that diesel fuel is the worst fuel on the market for several reasons. A few of the reasons that people will claim that diesel fuel is the worst fuel is because it is too expensive and it's harder for people to afford, that the fuel isn’t efficient enough, also people claim that diesel fuel is worse for the environment than any other type of fuel. Little do the people that make those claims know that diesel fuel is improving and becoming a better product.
Leaded gasoline contaminates environment and atmosphere. Lead has been removed from the gasoline in the western countries and the leaded gasoline continues to be used in developing the world, huffing of the leaded gasoline could also cause the
Diesel fuel is less refined than gasoline, which is why, until 2004, it was cheaper than gasoline. Diesel fuel is approximately two to three times more powerful of an explosion than gasoline. Diesel fuel is much heavier and oilier than gasoline (Brain). In the 1970’s european car companies converted to diesel due to the big oil crisis. The consumers that bought these cars were quite disappointed because their cars were covered from bumper to bumper in black soot, and not to mention the amount of noise. Diesel was inspired to build this new engine because of the low efficiency at the time. Diesel engines are not as commonly used due to their bad reputation from the early engines which were loud and produced plumes of black smoke
Many Automakers prefer to produce gas power cars instead of electric cars. They say that gas powered cars does not have a hug effect on the environment pollution. Although I understand this point of view, I have a different opinion. I believe that all cars should be converted to electric one by the year of 2017 because electric cars will reduce the amount of greenhouse gasses that harm the earth, and it will help in reducing the amount of noise pollution.
The world we live in is surrounded by diesel engines. They are on the freeways, railways, airways, and are one of the leading electricity producers in the world. They are also becoming more popular in automobiles. These engines are efficient and reliable and they are getting very sophisticated. However, the physics behind these engines has not changed.
“Diesel engines, long reputed for being loud and dirty, are making waves in the U.S.,” says Alex Davies of Business Insider. With the never ending evolution of modern technology, the diesel engine has come a long way since its invention in the late 19th century. With new advancements in technology, the diesel engine is no longer loud and dirty as it was in the past. In fact, with modern advancements, diesel engines have come to possess many advantages over gasoline engines. Modern diesel engines boast better attributes than their gasoline counterparts, such as greater reliability, increased fuel efficiency, and superior performance.