The Impact of Biodiesel on Automotive Catalyst Performance Essay

The average chemical formula for common diesel fuel is C12H23, ranging approximately from C10H20 to C15H28. [7]. Specific gravity, flash point, viscosity, sulfur content, and carbon residue increase with increase in service severity. The cetane number (which measures the fuel’s ignition quality) decreases with increase in service severity. There is

Although burning biodiesel produce carbon dioxide, is does not contribute to global warming. This is because that amount of carbon dioxide that the growing plants take in during photosynthesis is the same as the amount of carbon dioxide that the diesel engine emits when it is burning the biodiesel. So there is no extra carbon dioxide added to the atmosphere. ( this makes happy who are against of using dieselfuels)

When researching the effects of biodiesel versus vegetable oil on a vehicle the results were interesting. Due to the increasing gas prices and the Obama Administration to wean the U.S. off of the addiction of oil, people are starting to switch to alternative fuel. ("Diesel vs. Biodiesel vs. Vegetable Oil | Homegrown Fuels - Consumer Reports." Diesel vs. Biodiesel vs. Vegetable Oil | Homegrown Fuels - Consumer Reports. N.p., n.d. Web. 09 Dec. 2014.) this would include farm crop and renewable organic material. they are also in use with biodiesel and Vegetable oils. Developed from vegetable or animal fats, biodiesel is functionally identical to petroleum diesel. Adherents claim it pollutes much less than regular diesel. A relative of biodiesel is plain, edible cooking oil. Because it's not financially practical to fuel a car with cooking oil from grocery store shelves— a

Many years ago we succumbed to the idea that Diesels are polluting, dirty, and noisy. This may have been true back then, but we are now in a new era of Diesel engine performance. Advancement in Diesel engine technology was mandated by stricter new emission standards by the Environmental Protection Agency (EPA). The EPA requires that newer Diesel engines have TIER 3 compatibility. This meets and exceeds EPA 2010 model year certification. After the 2015 model year

The use of biodiesel fuel has been around since the beginning of the diesel engine. Its inventor, Rudolf Diesel, showcased his invention using peanut oil as the fuel source driving the engine. Diesel stated that “the diesel engine can be

Diesel fuel is a mixture of alkane hydrocarbons (a compound containing hydrogen and carbon). These hydrocarbons are saturated, essentially meaning the fuel has a low density – this is important so that the vehicle using such fuel can operate efficiently (Energy Information Administration, 2013). Furthermore, alkanes are extremely combustible, ensuring sufficient burning of the diesel (Nave, R.). After observing these characteristics of diesel, it became essential to prove that alcohols too had properties similar to these (despite sources supporting the change from diesel to a combination of diesel and alcohol). Alcohols do have equivalent hydrocarbons (Chemical Industry, 2015). The alcohol molecule too contains oxygen contributing greatly to the act of combustion (Natural Resources and Environment Department). This property, together with its saturated nature

Over time there has been a growing focus towards the environmental consequences that the world faces at present due to the constant global use of fossil fuels. Increasing fuel prices and the high cost of fuel imports have caused the issue of depleting Crude Oil supplies to become a global concern. Determining whether Biofuels deliver benefits over fossil fuels requires thorough investigation into factors such as direct and indirect inputs and outputs for their full production and life cycles. Throughout this report current and well supported public data will be presented on focusses covering; fuel prices, production plant efficiencies, greenhouse gas (GHG) emissions, and other environmental effects.

The inventor of the diesel engine, Dr. Rudolf Diesel, first conceptualised Biodiesel fuel in 1895. He generated and demonstrated a diesel engine that used peanut oil as its main fuel source in 1900 at the Paris World Exhibition, as he viewed using vegetable oil fuel as a means to provide economic growth in remote areas of the world due to widely available agricultural crops as the source of the fuel (Diesel Service and Supply, 2013). In Australia, the use of bio-diesel in the transport industry has been under much debate. Bio-diesel is produced through a process knows as

Jatropha Bio-diesel can be used as alternative fuel in diesel engines without any modification in the engine.

This source would be informational to consider because of the importance of understanding advantages and disadvantages of biodiesel fuel. As ZEN is worried that consumers would not be interested in larger

In many international countries, Europe is the prime continent that is in lead in the production and consumption of biodiesel. Because Europe is governed by the European Union, their policy was rethought due to costs of food supply and carbon dioxide statistics. The “European Union proposed a 5.75% cap on the fraction of fuel that is biofuel.” (“Europe”) The policy changed to “ensure sustainable production and environmental responsibility, provide enhanced trade between EU member states, and support research and innovation”, (“Europe”) which are some of the new parts of the biofuel strategy. These policies are also looking into new taxation directives and biomass plans. Today, Germany is the top leading country in the production of biodiesel, producing 2,859 millions of liters per year. Germany has made a huge commitment in trying to increase the use of renewable energy, which Is why they are leading the production of biodiesel. Before this Germany relied on oil 90% of the time, however now, “Germany government supports biofuel production and environmental responsibility through the legislations.” (“Europe”) Germany supports renewable energy directive started by the EU, and has also started tax incentives for biodiesels, as well as set obligations for various regions in producing biomass. Since 2015, Germany’s legislation “resulted in a drastic improvement of climate performance of biodiesel production.” (Beckman) “Mineral oil sellers need to now reduce greenhouse gas

Biodiesel as a vehicle fuel source is the way of the future for America, because it gives citizens freedom. Biodiesel is a fuel similar to diesel derived from a plant source, like corn, used vegetable oil, or even algae. This biofuel is created from renewable resources to replace the low source of fossil fuels that is unfortunately nonrenewable. American society was basically coerced into finding a substitute for depleting fossil fuel reserves. Rising conflict between the United States (U.S.) and Third World Countries has caused the prices of crude oil to go up. Due to these situations society had to come up with a cheaper, renewable source of fuel. Biodiesel is the key to releasing the chains of restraint that have been placed upon citizens by those third world countries.

Diesel fuel is different from gasoline. It is heavier and oilier because it is less refined than gasoline, which actually makes it cheaper to produce. It has a higher energy density than gasoline as well, which means per gallon of gasoline, more power can be released. This, accompanied with the higher compression ratio in diesel engines, produces higher fuel economy than similar sized gasoline engines. (Diesel Fuel)

The emissions from two stroke outdoor power equipment, light terrestrial vehicles, and marine vehicles are a significant detriment to air quality, human health, and the environment. Due to the mechanical nature two stroke engines operations, engines running on fuel oil mixtures that have been blended from biologically based oils generate far less Green House Gas emissions than two stroke engines running fuel oil mixtures blended from more traditional petroleum based outdoor power equipment oil. Preliminary results of previous research support the hypothesis that equipment running on bio-synthetic fuel-oil blends emits drastically lower amounts of Hydrocarbons, Nitrogen Oxides, and Carbon Monoxide than equipment operating exclusively on petroleum based fuel-oil mixtures. In addition, qualitative factors such as the color and smell of the exhaust fumes, and differences in engine performance have also been monitored and recorded. These data have been gathered in two separate and complimentary stages where the results were accumulated, condensed, and analyzed with the objective of discovering differences in the emissions and engine performance of Outdoor Two Stroke Power Equipment (OPE) running on petroleum based oil versus bio-synthetic oil.

The seminar focuses on the study of the effect of compressed natural gas (CNG) and diesel fuel injection pressures, together with the amount of fuel injected during the pilot injection for different operating conditions, on combustion development, engine emission levels and fuel consumption.