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1. Biofuel (biofuel) generally refers to solid, liquid or gaseous fuel composed of or extracted from biomass. It can replace gasoline and diesel produced from petroleum, which is an important direction for the development and utilization of renewable energy.
2. The so-called biomass refers to various organisms produced by photosynthesis through the use of atmosphere, water, land, etc., that is, all living organic matter that can grow. It includes, animals, and microorganisms. Unlike traditional fuels such as oil, coal, and nuclear power, this emerging fuel is a renewable fuel.
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Biomass briquettes are composed of combustibles, inorganic substances and moisture, mainly containing carbon (C), hydrogen (H), oxygen (O) and a small amount of nitrogen (N).
sulfur (s) and other elements, and contains ash and moisture.
Carbon: Biomass briquetting fuel has a low carbon content (about 40-45%), especially the low content of fixed carbon, which is easy to burn.
Hydrogen: Biomass briquetting fuel has a high hydrogen content (about 8-10%) and a high volatile content (about 75%). Most of the carbon in biomass fuel is combined with hydrogen to form low-molecular-weight hydrocarbons, which are thermally decomposed and volatilized after encountering a certain temperature.
Sulfur: The sulfur content in the biomass pellet fuel is less than that, and there is no need to set up a flue gas desulfurization device during combustion, which reduces the cost of desulfurization and is conducive to the protection of the environment.
Nitrogen: The nitrogen content in the biomass briquetting fuel is less, and the NOx emission fully meets the standard.
Ash: Biomass pellet fuel uses high-quality woody biomass as raw material, and the ash content is very low, only about 3-5%.
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There are many types of biofuels, the most important of which are alcohol, alternative fuels, biodiesel, industrial alcohol, and so on.
Alcohol – an organic compound that is significantly different from carbohydrates due to the presence of an orange peel hydroxyl group. Methanol and ethanol are the two simplest alcohols.
Alternative fuels – methanol, denatured ethanol and other alcohols; gasoline mixtures containing methanol, fuel ethanol and its round source, which contain at least 85 alcohol content or mixtures of alcohol and other fuels; Natural gas; Liquefied petroleum gas; Hydrogen; liquefied fuels extracted from coal; non-alcoholic fuels derived from biomaterials (e.g. biodiesel); Electricity.
Biodiesel – a biodegradable transport fuel for diesel generators, produced by transesterification reactions between organically extracted oils and fats. Biodiesel is now a component of the diesel fuel grip. It may be possible to replace diesel in the future.
Industrial alcohol – ethanol that contains small amounts of toxic substances, such as methanol or gasoline, is often not easily removed by chemical or physical methods. Alcohol for industrial use must be denatured, otherwise it is subject to the federal Alcohol Tax.
Millions of car purchase subsidies.
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It used to be used in boilers, but now it is strictly inspected for environmental protection, and particle emissions are not up to standard, and many of them are using fuel oil.
In the past, methanol-based fuels are now used in many ways. I'm doing it right now.
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Biomass pellet fuel can be burned directly, which is the same as other fuels, and now the fuel utilization rate we use is only a small part of it, and a lot of energy is lost into the air, and the energy is largely wasted.
The emergence of biomass pellet fuel is to solve the problem of energy utilization, make the fuel burn repeatedly, save energy, and play a role in environmental protection. Coal is also one of the fuels, the combustion rate of coal is quite low, and it will also release strong black smoke, which is a major source of environmental pollution.
The boiler industry is the industry that uses the most fuels, and biomass pellet fuel has the advantages of low carbon, energy saving, environmental protection and renewable utilization, which helps the boiler industry and makes great contributions to environmental protection.
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