Biofuel, Its types, and application
Domestic and industrial biofuels
Each biomass activity produces a wide range of products and services. For example, where sugar is made from cane, many commercial products can be made from leftover fiber if the thread burns out. Can use any excess process heat to generate electricity. Washouts and ash can be returned to the soil as fertilizer.
The production of electricity from the thermal energy of biomass, ethanol from starch cultures, and methane from animal suspension is quite costly.
Biofuel (Rashtriya Jaiv Indhan Niti) production is likely to be most economical if already concentrated materials are used in the production process, possible as a by-product. These materials should be available at a low cost or as additional income from the waste management and disposal process. Thus, a supply of biomass must already pass near the intended production site. In the same way, hydropower depends on the natural flow of water already concentrated in a watershed.
Examples include waste from animal enclosures, cuttings from sawmills, municipal wastewater, and straw from cereals.
Examples of Jaiv Indhan Niti 2018 include methane gas, liquid ethanol, methyl esters, oils, and solid charcoal. The term "bioenergy" is sometimes used to refer to biomass and biofuels together.
Identifying and quantifying this biomass energy flow in the local economy is important before indicating likely production levels. Unless concentrated biomass already exists in prior systems, the cost of biomass growth and harvesting is often too high and too complex to be economically beneficial.
Negative effects of biomass fuel production
The negative and unjustified consequences of extensive biomass fuel production on a large scale include deforestation, soil erosion, and the destruction of vital food crops by fuel crops.
Biofuels are organic materials, so there is always an alternative to using these materials as chemical feedstocks or structural materials.
For example, palm oil is an important ingredient in soap; many plastic and pharmaceutical products are made from natural products, and most building boards are made from plant fibers produced in composite materials.
Poorly controlled biomass energy can certainly lead to unwanted pollution, especially due to relatively low-temperature combustion, wet fuel, and lack of oxygen supply for the explosion. Modern biomass production processes require considerable care and expertise.
Using sustainable bioenergy and other renewable energy sources instead of fossil fuels reduces fossil carbon dioxide emissions and thus reduces the impact of climate change. Recognizing this is a key aspect of climate change policy.
Social, economic, and environmental measures are needed to ensure that bioenergy contributes positively and not negatively to sustainable development.
What are biofuel and its types?
The very word biofuel is well-known to many people. Still, few people know what it is, especially few people can explain how and from what it is produced.
Biofuel is a source of alternative energy produced from biological raw materials.
There are several types of such fuel, which differ in their physical state; these are:
Liquid biofuel;
Solid biofuels;
Gaseous biofuels.
Main properties and features
During the production of biofuels, ethanol is denatured, which makes it neutral and safe for the human body, animals, and other organisms. In burning, it easily decomposes, producing carbon monoxide, some steam, and heat.
At the same time, the outlines of the fire are quite colorful. The flames are even, bright, and saturated with color. Of course, the color of the love is a little different from the usual one. It is not as orange since burning ethanol releases carbon dioxide and water. Natural, environmentally friendly additives are added to liquid fuel for fireplaces, which paint the fire in the desired orange color to get a more realistic fire.
During combustion, environmentally friendly biofuel on bioethanol does not emit smoke or soot. The process is odorless and does not annoy us with any unpleasant odor. For this reason, a biofuel fireplace does not need a chimney and an exhaust hood.
But even better, the heat generated during combustion is not lost but completely enters the room. Thus, the efficiency of such an installation reaches 95-100%. At the same time, according to the type of flame, eco-fuel for fireplaces is not much different from ordinary firewood, which allows you to see a real fire. Fireplace gel created based on ethanol with the addition of sea salt will enable you to create a complete illusion of burning real firewood. In addition to a similar fire, a distinctive sound design in crackling will also appear.
Good to know: Outdoor bio fireplaces for an apartment and their use in the interior
As we have already said, a biofuel fireplace practically does not emit soot and soot during its operation. Experts compare its emissions into the atmosphere of a room with the burning of one ordinary candle. At the same time, the liquid for the fireplace during combustion does not emit carbon monoxide, which in large volumes can be dangerous.
The bioethanol used for fireplaces can also be poured into an ordinary kerosene lamp. In this case, soot and odor will not be emitted during combustion, as during the eruption of kerosene, and the device will perform its initial functionality perfectly, illuminating the room.
Biofuel consumption and work efficiency
The average biofuel consumption based on bioethanol is from 0.36 to 0.5 liters per hour. In the combustion process of 1 liter of fuel, about 5 kWh of thermal energy is released. The bio fireplace is similar to a typical 3 kW electric heater in its performance.The main difference between the operation of these two heating devices is the possibility of humidifying the air when using a bio fireplace. At the same time, a conventional electric heater dries the atmosphere very much.
The efficiency of a biofuel fireplace is about 95%. This fuel is very economical in consumption.
For a pleasant smell to appear in the room during the operation of the bio fireplace, it is enough to drop a few drops of any essential oil on the decorative elements. For the flame in the fireplace to have warm shades, it is necessary to purchase fuel with special additives.
Basically biofuel based on bioethanol has the following composition:
water - 4%;
bioethanol - 96%;
methyleticleton - 1%;
bitrex - about 0.01%;
Standards
On January 1, 2009, GOST R 52808-2007 "Non-traditional technologies. Energy of biowaste. Terms and Definitions". Rostekhregulirovanie approved order N 424-st on introducing the standard on December 27, 2007.
The standard was developed by the Laboratory of Renewable Energy Sources, Faculty of Geography, Lomonosov Moscow State University. M.V. Lomonosov establishes the terms and definitions of the basic concepts in the field of biofuels, with an emphasis on liquid and gaseous fuels.
In Europe, since January 1, 2010, a single standard for biofuels EN-PLUS has been in force.
