Notes

Contrast biomass fuel with coal and gas<br>
Contrast biomass fuel with coal

The burning efficiency of biomass fuel is comparable with tool coal, however it have such advantages over coal:



The calorific value of biomass pellets is 10% less than medium coal. But biomass pellets can wear out, while coals have 10-15% combustible component left in the coal slag. So in actual usage, their calorific worth are the same.

Biomass pellets are less complicated to spark than coals, which can shorten the starting time mostly.

The solid discharge of biomass pellets is less than coal. It can lower the slag discharge cost and also air pollution. The strong discharge of biomass pellets are practically ash, representing 0.4% ~ 7.0% of the overall weight, while the strong exhaust of coal are ash, antacids, and also recurring coal, accounting for 25% -40% of the total weight.

Coal's pollutant exhaust as well as rust to the boiler is far more significant than biomass pellets. small fish feed machine consists of a lot of bit carbons, toxic SO2, carbon monoxide as well as other deterioration gas Biomass pellets is generally composed of C-H organic matters, the gas discharge is generally C-H unstable gas, with little SO2 or CO discharge. Biomass fuel is know as tidy fuel. It can considerably decrease the air contamination and also carbon discharge.

Adoption of biomass fuel in boilers can conserve time and price than coals. A 0.5 t boiler can conserve 10% fuel expense and also 16% time with biomass pellets than coal.



Compare biomass pellets and natural gas.

Expense of biomass pellets and gas in boilers

Allow's take a 1 ton boiler as an example. Suppose it need 600,000 calories for 1 hour. I exercise the called for quantity of natural gas and also biomass pellets. By multiplying their system rate, we can exercise the overall expense As the form show, biomass pellets cost much less than gas.



Kcal/kg pricerequired quantitytotal price.

natural gas 9000 ￥ 3.6/ m366m3 ￥ 238.

biomass pellets4200 ￥ 900/t 140kg ￥ 126.




Natural gas is a non-renewable resource, like coal and oil. Biomass power is the chemical form of solar energy. It includes timber, forestry waste, plant waste, marine plant, pet dung, plant wastes. Every year, the biomass produced by photosynthesis is up to 173 billion load, equal to 10-20 times the annual international energy consumption, however just 3% of them are used. As long as there is sunlight, the biomass energy will certainly never run out.



In some rural areas, natural gas is not offered. Meanwhile, with more factories change coal-fired central heating boilers right into natural gas central heating boiler, the cost of natural gas is mosting likely to rise up. By comparison, biomass power is abundant in rural areas. They are simple to get and refine, which don't take much price.



The ash residues of timber pellets after melting has minerals as well as carbon. It can be used as fertilizer on farm and in garden. You can gather the ash deposits from biomass central heating boilers for future use.



Comparison of biomass boiler, gas central heating boiler, as well as coal central heating boiler.

Under the environment defense stress, coal boilers are restricted in lots of cities. Many manufacturing facilities have changed to biomass central heating boiler or gas boiler. Below I would love to compare the 3 central heating boilers and determine which is the very best.




Preliminary financial investment.

In regard to the central heating boilers with the very same ability, gas boilers call for the highest possible cost, then comes biomass boiler, and coal central heating boiler for the last.



Operation price.

In regards to procedure cost, gas boiler > coal boiler > biomass boiler. The gas cost varies in different areas, more than biomass and also coal. The price of biomass and coal are comparable, however as coal central heating boilers have reduced efficiency, the operation cost is higher than biomass central heating boiler.



Setting effect.

In terms of environmental management, gas boiler > biomass central heating boiler > coal central heating boiler. Gas central heating boilers adopt natural gas as fuel, biomass central heating boilers take on biomass pellets or briquettes. Coal boilers create the highest pollution, including SO2, CARBON MONOXIDE, ash, antacids, etc. Biomass boilers arere environmental-friendly than coals. It just generate C, H volatile gases, and also little ash residues.



Application location.

Coal central heating boilers have been restricted in lots of cities, or require to be furnished with desulfurizer. Natural gas supply is not uniform in different areas. Some regions do not have natural gas available, so biomass boilers become their best selection.



In conclusion, to meet the setting requirement, gas boilers and biomass central heating boilers are practical. goat feed pellet making machine have the least exhaust, but the price is the greatest. Biomass boilers have low cost as well as broad application, and the contamination exhaust is reduced. So it has actually been prominent in lots of locations.


Read More: https://cnrichipelletizer.mystrikingly.com/blog/wood-pellet-mill-price