It is a devastating feeling when a hurricane hits anywhere in the Untied States. In order to survive a hurricane, it is important to have a disaster survival plan in place before the hurricane or disaster hits. Always be prepared is not always for the Boy Scouts, but for everyone and not just those along a beach front property because hurricanes can come pretty far inland. In addition, a tornado is another devastating disaster that one would need to survive.
Archive for April 7th, 2008Any fuel made to drive a diesel engine is called diesel fuel. Most people are familiar with petrodiesel, and don’t even bother to add the prefix. But advances in physical and chemical biomass conversion and processing have made the term biodiesel a term that may not yet be commonplace but has probably been heard by most adults in developed nations. The usual sources for biodiesel are oils and fats, which are mixed with a solution of methanol that contains sodium hydroxide (lye, an extremely caustic substance). Amazingly, the eponymous Rudolf Diesel demonstrated biodiesel at the 1900 Paris World Exposition using an engine that ran on peanut oil. Gasoline engines rely on a spark to fire, and can be quite finicky about fuel, but diesel engines depend on high cylinder compression to heat and ignite the air/fuel mix, so many modern diesel engines can run on 100 percent biodiesel and others can run on petro-bio mixes. That’s good news for the air: according to the Department of Energy, pure biodiesel emits 75 percent less CO2 than petrodiesel, and mixes by anywhere between 75 and 15 percent. The potential of biomass as an energy source is enormous: experts have calculated that the planet produces eight times more biomass each year than its energy needs overall (though it currently puts only 7 percent of that available resource to use in energy production). It’s not only a renewable resource, it’s also a seemingly inevitable one; to paraphrase a common aphorism, biomass happens. Any fuel created from biomass can be called biofuel, although the term gets the most media attention when used to denote biomass-based fuels that power internal combustion engines especially cars. These include biodiesel, biobutanol, biogas and bioethanol. The fuels can be created from plant materials specifically grown for the purpose or from the recycling or re-use of other biomass resources.
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Diamond Minds, Brilliant Vision - A Sparkling Future Could BePosted by: DerekDashwood in EnvironmentDiamonds are forever, we know. They are also carbon -lumps of coal- that rose above their station as the Queen might say. They took on heavenly airs,and they combined heat at just the right degree and shot up from the hellish core of mother earth, of the eyes of God, to us. There a diamond finds in abundance in Australia and even more in the north of Canada. So, of course the new diamonds now appearing in abundance in New York stores, that are part owners in the new Canadian mines. After all the buzz about the new water for fuel technology, which actually is a concept that was first discovered more than two centuries ago, way back in 1800 as a matter of fact. I wanted to take a close look at some important facts. With all the ads and websites talking about using hydrogen Fuel abstracted from water and ethanol, which was the poster boy for alternative fuels not even a year ago, now not even being mentioned I decided it would be good to compare this old hydrogen fuel technology to that of the benefits of ethanol. |

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