Notes

Compare biomass fuel with coal and also gas<br>
Compare biomass fuel with coal

The burning efficiency of biomass fuel is comparable with medium coal, yet it have such benefits over coal:



The calorific worth of biomass pellets is 10% less than tool coal. But homemade feed pellet machine can stress out, while coals have 10-15% flammable element left in the coal slag. So in real usage, their calorific worth are the same.


Biomass pellets are easier to fire up than coals, which can shorten the starting time largely.

The strong discharge of biomass pellets is less than coal. It can reduce the slag discharge cost and also air pollution. The strong discharge of biomass pellets are virtually ash, making up 0.4% ~ 7.0% of the overall weight, while the strong discharge of coal are ash, alkali, and residual coal, representing 25% -40% of the complete weight.

Coal's toxin exhaust and deterioration to the boiler is much more severe than biomass pellets. Coal smoke has a great deal of bit carbons, poisonous SO2, CO and other corrosion gas Biomass pellets is mostly composed of C-H raw materials, the gas exhaust is generally C-H unstable gas, with little SO2 or carbon monoxide emission. Biomass fuel is referred to as clean fuel. It can significantly reduce the air contamination as well as carbon emission.

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



Compare biomass pellets and natural gas.

Expense of biomass pellets and also gas in central heating boilers

Let's take a 1 ton central heating boiler for instance. Intend it need 600,000 calories for 1 hr. I exercise the needed quantity of natural gas and also biomass pellets. By increasing their system price, we can work out the complete cost As the kind program, biomass pellets set you back much lower than natural gas.



Kcal/kg pricerequired quantitytotal price.

natural gas 9000 ￥ 3.6/ m366m3 ￥ 238.

biomass pellets4200 ￥ 900/t 140kg ￥ 126.



Gas is a non-renewable resource, like coal and oil. Biomass power is the chemical form of solar energy. It includes wood, forestry waste, crop waste, water plant, animal dung, plant wastes. Each year, the biomass generated by photosynthesis is up to 173 billion heap, equal to 10-20 times the yearly international power consumption, yet only 3% of them are used. As long as there is sunlight, the biomass power will certainly never ever go out.



In some rural areas, natural gas is not readily available. Meanwhile, with even more manufacturing facilities transform coal-fired central heating boilers into natural gas boiler, the rate of natural gas is mosting likely to rise. By contrast, biomass power is rich in rural areas. They are very easy to obtain as well as refine, which do not take much price.



The ash residues of wood pellets after burning contains minerals and carbon. It can be used as fertilizer on ranch and also in garden. You can accumulate the ash deposits from biomass boilers for future use.



Comparison of biomass central heating boiler, gas central heating boiler, and coal boiler.

Under the atmosphere security pressure, coal boilers are restricted in lots of cities. Many factories have switched to biomass boiler or gas central heating boiler. Below paladin pellet press would love to contrast the 3 boilers and also identify which is the most effective.



Initial financial investment.

In term of the boilers with the exact same capacity, gas central heating boilers call for the greatest expense, after that comes biomass central heating boiler, and also coal boiler for the last.



Operation cost.

In regards to procedure price, gas central heating boiler > coal central heating boiler > biomass central heating boiler. The gas rate differs in different areas, more than biomass and also coal. The cost of biomass and coal are similar, but as coal boilers have lower effectiveness, the operation expense is more than biomass central heating boiler.



Setting effect.

In terms of environmental protection, gas central heating boiler > biomass boiler > coal boiler. Gas boilers embrace natural gas as fuel, biomass central heating boilers take on biomass pellets or briquettes. Coal boilers generate the greatest air pollution, consisting of SO2, CARBON MONOXIDE, ash, antacids, etc. Biomass boilers arere environmental-friendly than coals. It just produce C, H unstable gases, and little ash deposits.



Application area.

Coal boilers have actually been restricted in many cities, or require to be equipped with desulfurizer. Natural gas supply is not uniform in various locations. Some areas do not have natural gas offered, so biomass central heating boilers become their best selection.



In conclusion, to meet the environment requirement, gas central heating boilers as well as biomass boilers are sensible. Gas central heating boilers have the least exhaust, but the cost is the highest possible. Biomass boilers have low cost as well as large application, and the contamination emission is reduced. So it has actually been popular in lots of areas.

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