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The energy content of biofuel is the chemical energy contained in a given biofuel, measured per unit mass of that fuel, as specific energy, or per unit of volume of the fuel, as energy density. A biofuel is a fuel produced from recently living organisms. Biofuels include bioethanol, an alcohol made by fermentation —often used as a gasoline ...
Joule Unlimited. Helioculture combines brackish water (or graywater), nutrients, photosynthetic organisms, carbon dioxide, and sunlight to create fuel. Joule Unlimited, formerly known as Joule Biotechnologies, [1] was a producer of alternative energy technologies based in Bedford, Massachusetts. The company developed a process to generate ...
Second-generation biofuels, also known as advanced biofuels, are fuels that can be manufactured from various types of non-food biomass. Biomass in this context means plant materials and animal waste used especially as a source of fuel. First-generation biofuels are made from sugar-starch feedstocks (e.g., sugarcane and corn) and edible oil ...
India, the current president of the Group of 20 industrialized and developing nations, has proposed a global biofuel alliance that seeks to accelerate the development of sustainable biofuels to ...
Biomass (in the context of energy generation) is matter from recently living (but now dead) organisms which is used for bioenergy production. There are variations in how such biomass for energy is defined, e.g. only from plants, [8] or from plants and algae, [9] or from plants and animals. [10] The vast majority of biomass used for bioenergy ...
In energy storage and fuels. For energy storage, the energy density relates the stored energy to the volume of the storage equipment, e.g. the fuel tank. The higher the energy density of the fuel, the more energy may be stored or transported for the same amount of volume. The energy of a fuel per unit mass is called its specific energy.
The joule (/ dʒuːl / JOOL, or / dʒaʊl / JOWL; symbol: J) is the unit of energy in the International System of Units (SI). [1] It is equal to the amount of work done when a force of one newton displaces a mass through a distance of one metre in the direction of that force. It is also the energy dissipated as heat when an electric current of ...
Decarboxylated and decarbonylated biofuels are renewable hydrocarbon fuels produced by converting biomass, by either decarboxylation or decarbonylation, into liquid transportation fuels, such as ethanol and biodiesel. [1][2] Conversion of biomass to liquid fuels is preferred as an alternative to the extraction of fossil fuels because biomass ...