Structure and also structure of biomass molding fuel
Biomass molding fuel is composed of flammable matter, inorganic issue and water. It consists of carbon (C), hydrogen (H), oxygen (O), a percentage of nitrogen (N), sulfur (S) and various other aspects. It additionally has ash and also moisture.
C: Biomass molding fuel contains much less carbon (concerning 40-45%), particularly set carbon, which is simple to shed.
H: Biomass molding fuel has high hydrogen material (concerning 8-10%) as well as high unpredictable content (about 75%).
S: The sulfur web content of biomass molding fuel is less than 0.02%. There is no need to install a flue gas desulfurization gadget when burning, which lowers the price of desulfurization and also is beneficial to environmental protection.
N: Nitrogen web content in biomass molding fuel is less than 0.15%, as well as NOX emission depends on the requirement.
Ash: Biomass molding fuel makes use of top quality wood biomass as raw material, with extremely low ash content, only regarding 3-5%.
Physicochemical indices of biomass molding fuel.
Thickness: 700-1300 kg/m3
Ash: 3-20%.
Wetness Material: 15%.
Calorific Value: 3500-4500 kcal/ kg.
Burning Rate: 96%.
Thermal Efficiency: 81%.
Smoke Blackness: <1.
Discharged Dirt Consistence: 80mg/m3.
The calorific worth of biomass molding fuel blocks varies with the type of resources. Take corn straw as an example: the calorific value is about 0.8-0.95 times that of coal, that is, 1.1 t of corn straw molding fuel is equivalent to the calorific worth of 1 t of coal. The burning performance of corn straw molding fuel is 1.3-1.5 times that of coal-fired central heating boiler, so the calorific efficiency of 1 t of corn straw molding fuel amounts that of 1 t of coal.
Qualities of biomass molding fuel (BMF).
Biomass fuels can accomplish eco-zero exhaust of greenhouse gas CO2. The energy of BMF comes from the solar power chosen plants by all-natural photosynthesis. Co2 given off throughout combustion comes from the absorption of natural co2 during its growth.
Biomass fuel is a type of low-carbon power. The burning of BMF is primarily unstable, and its fixed carbon content is just about 15%, so it is a typical low-carbon fuel.
Reducing SO2 exhaust. BMF contains less sulfur than diesel, only 0.05%.richi pelletcan be reduced without desulfurization device.
BMF ash content is 1.8%, which is about 1/10 of coal-based fuel. A basic dirt elimination tool can achieve dust discharge standards.
BMF has low nitrogen content and high oxygen content.animal pellet machinecan effectively reduce air demand and also reduce the formation of nitrogen oxides when burning.
BMF is stemmed from farming and forestry wastes, with an incineration rate of 96%, as well as the remaining 4% ash can be reused as potassium plant food, therefore recognizing an efficient cycle of "straw, fuel, fertilizer".
BMF has high density, small quantity, strong developing, sealed product packaging, secure as well as practical transport as well as storage space.
The biomass molding fuel has the advantages of high volatility, simple precipitation, good carbon task, flammability, less ash, fast ignition, more fuel saving and also lower usage expense.
