-
Anonymous users2024-02-15The comparison between 1 ton of biomass and 1 ton of coal is:
First, ** comparison.
The average price of low-quality coal is 600-700 yuan per ton, and anthracite.
About 1000 yuan per ton.
tons of biomass pellets.
According to different materials, it is divided into biomass pine.
granules, biomass miscellaneous wood pellets, biomass peanut shells.
Granules, introduced here, biomass pine pellets are about 900 yuan per ton, biomass miscellaneous wood pellets are about 800 yuan per ton, and biomass peanut shell pellets are about 600 yuan per ton.
2. Comparison of calorific value.
Calorific value per ton of coal: The calorific value of inferior coal is about 5,000 kcal kilograms, and the calorific value of anthracite is almost 5,000 kcal kilograms.
The calorific value of tons of biomass pellets: the calorific value of biomass pine pellets is 4200 kcal kg, the calorific value of biomass miscellaneous wood pellets is 3900 kcal kg, and the calorific value of biomass peanut shell pellets is 3600 kcal kg.
Conclusion: The cost comparison of 1 ton of biomass pellets and 1 ton of coal is as follows:
Coal: Yuan, Biomass-fired pine particles: Yuan, Biomass-fired miscellaneous wood particles: Yuan, Biomass-fired peanut shell particles: Yuan.
Burning biomass peanut shell pellets Burning coal, burning biomass miscellaneous wood pellets, burning biomass pine pellets.
-
Anonymous users2024-02-14Anthracite to 2,000 a ton, and a thousand.
-
Anonymous users2024-02-131. 1 ton of biomass pellets.
and the calorific value of 1 ton of coal.
Contrast. Calorific value per ton of coal: The calorific value of low-quality coal is about 5000 kcal kilograms, anthracite.
The calorific value is also about 5000 kcal kg.
Calorific value per ton of biomass pellets: biomass pine.
The calorific value of pellets is 4200 kcal kg, the calorific value of biomass miscellaneous wood pellets is 3900 kcal, and the calorific value of biomass peanut shells.
The calorific value of the pellets is 3600 kcal kg.
Second, the comparison of 1 ton of biomass pellets and 1 ton of coal.
Calorific value per ton of coal: The calorific value of inferior coal is about 5,000 kcal kilograms, and the calorific value of anthracite is almost 5,000 kcal kilograms.
The calorific value of tons of biomass pellets: the calorific value of biomass pine pellets is 4200 kcal kg, the calorific value of biomass miscellaneous wood pellets is 3900 kcal kg, and the calorific value of biomass peanut shell pellets is 3600 kcal kg.
3. The cost comparison of biomass pellets and coal to produce 1 ton of steam is calculated based on the heat required by 1 ton of steam of 640,000 kcal, and the thermal efficiency of coal-fired boilers.
65%, biomass boiler thermal efficiency 85% to calculate.
1. How much coal is needed to produce 1 ton of steam, the calculation method is 640,000, 15000 = 197 kg, and the unit price of 1 ton of coal is 700, which requires 700 * yuan.
2. How many biomass pine pellets are needed to produce 1 ton of steam, the calculation method, 640,000, 750,000 4200 = 179 kg, according to the unit price of 1 ton of biomass pine pellets 900, it needs 900 * yuan.
3. How many biomass miscellaneous wood pellets are needed to produce 1 ton of steam, calculation method, 640,000, 750,000 3900 = 192 kg, calculated according to the unit price of 1 ton of biomass miscellaneous wood pellets 800, it needs 800 * yuan.
4. How many biomass peanut shell particles are needed to produce 1 ton of steam, calculation method, 640,000, 750,000 3600 = 208 kg, according to the unit price of 1 ton of biomass peanut shell pellets 600, it takes 600 * yuan.
-
Anonymous users2024-02-12The production of biomass pellets depends on what your raw materials are, the general raw materials are corn straw and waste discarded old wood, if these raw materials are made into pellets, the general cost is not very high, after all, this kind of raw materials are relatively easy to find, and the purchase of ** is also relatively low, so as to reduce the cost of pellet manufacturing, so that the cost will be much smaller than coal.
Especially with the arrival of winter, air pollution is increasing. In particular, the increase in smog has led to a decrease in the use of coal. Biomass pellets will gradually replace the use of coal.
Compared with coal, biomass pellets are a clean and new energy source, which reduces environmental pollution.
-
Anonymous users2024-02-11Summary. According to the proportion to the combustion value of coal, each ton of biomass pellet fuel can replace tons of coal. and the amount of residual carbon is small; The content of harmful gases is very low, and the ashes after combustion can be returned directly to the field as potash fertilizer.
One ton of biomass fuel can replace one ton of coal to produce tons of carbon index<> according to the proportion with the combustion value of coal, each ton of biomass pellet fuel can replace tons of coal. and the amount of residual carbon is small; The content of harmful gases is very low, and the ashes after combustion can be hidden in the bridge as a potash fertilizer straight stove to return to the field and other advantages.
How much is a ton of carbon metric?
The calorific value and ash content of biomass pellet fuel after combustion are about 10% lower than that of medium coal, but biomass pellet fuel can be carefully dismantled to complete combustion under working conditions, while coal cannot be burned completely.
48 yuan per ton.
-
Anonymous users2024-02-10The production of biomass pellets depends on what your raw materials are, the general raw materials are corn stalks and waste old wood, if these raw materials are made into pellets, the general cost is not very high, after all, this kind of raw materials are relatively easy to find, and the purchase of ** is also relatively low, so as to reduce the cost of pellet manufacturing, so that the cost will be much smaller compared with coal.
Especially with the arrival of winter, air pollution is increasing. In particular, the increase in smog has led to a decrease in the use of coal. Biomass pellets will gradually replace the use of coal.
Compared with coal, biomass pellets are a clean new energy source, which reduces the volume and reduces environmental pollution.
The so-called weight of wood is actually considering the background energy of space, that is to say, although the vacuum does not contain matter, its energy is not zero, and the mass-energy equation corresponds to a certain mass. So the wood is heavy. >>>More
The reserves of biological energy are huge, and the annual production of plants on the earth alone is equivalent to 20 times the current consumption of mineral energy by human beings, and 160 times the energy of the world's existing human fluid belt food. The development and utilization of bioenergy has great potential, and it is mainly researched and developed from three aspects: >>>More
It's a broken sleeve. 1 is to attack, 0 is to receive,
1. The 10,000-meter race, also known as the 10-kilometer race. It is a common long-distance running sport, and it is the Olympic Games and the World Championships in Athletics. >>>More