The tendency of coal to change biomass

The tendency of coal to change biomass

With the increasing emphasis on environmental issues, the traditional coal-fired industrial boilers are gradually being eliminated and reformed. Enterprises in the choice of "coal to gas" or "coal to change the material" on the issue of trouble. Although the country issued the "biomass energy development" thirteen five "plan", but also clear the biomass molding fuels are renewable energy and clean energy status. In the normative mode of burning, the state encourages the use of biomass-forming fuels instead of coal. In other words, the state is to encourage "coal to change the biomass". However, some local authorities still put biomass-forming fuels in an ambiguous position. On the one hand, it is certain that the reproducibility and cleanliness of biomass-forming fuels are not opposed to "coal-to-biomass". On the other hand, more hope that enterprises through the "coal to natural gas" to achieve the purpose of energy conservation. This makes the enterprise in a dilemma.

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Coal to natural gas development prospects are limited

The biggest problem in the process of converting a coal-fired boiler into a gas-fired boiler is the cost increase, which is 2-3 times the cost of a gas-fired boiler. In addition, there is a need to pay for the cost of the pipeline and the cost of opening an account. For some small and medium enterprises, this is "fatal" blow.

"Natural gas is often seen as a 'clean' energy source and can be used as a supplement to all kinds of renewable energy technologies, but natural gas production and transportation will still produce a lot of emissions, not as clean as in the publicity." Climate Analysis Organization "The implementation of the Paris Agreement requires zero emissions in 2050, when natural gas will no longer have a place in the power industry," said Bill Hale of Climate Analytics.

Small coal-fired boiler clean transformation, the use of natural gas will be relatively convenient. But consider the resources and prices, Beijing, Shanghai, such a big city can afford, there are other places difficult. Biomass can fill these gaps.

The tendency of coal to change biomass

   Our country is a large agricultural country, a large number of straw burning in the field, itself is to create a pollution. If these straws are concentrated as biomass-forming fuels, the energy efficiency is greatly improved. Biomass-forming fuels are renewable, have low sulfur content, and do not increase greenhouse gas emissions, and are a very good source of energy.

   But at present China's coal-fired boiler for biomass energy transformation there are many errors. The most prominent is the direct coal fired boiler to burn raw materials, resulting in the effect of emission reduction is not ideal. The crux of the problem is that the fuel properties of coal and biomass are not the same. Biomass boilers must be designed specifically for biomass fuels rather than directly using coal boilers.

   At present, in the air quality improvement under great pressure, the government and industry have high hopes for natural gas, but China's natural gas in the energy structure of the positioning of the controversy is endless, The economy is destined to be the ultimate decisive force. After the coal-fired boilers are converted into biomass boilers, the operating costs are comparable to those of coal, which is another great advantage for biomass boilers.

  "Coal to biomass" a lot of benefits, is the trend of the times. But to make the biomass boiler really have a leading position, but also need more friends in the biomass industry work together. First, let more people understand the biomass energy and realize the advantages of biomass boilers. Secondly, in accordance with the requirements of the Ministry of Environmental Protection, the way of burning biomass fuel is standardized, that is required in the configuration bag filter and other efficient dust removal facilities for biomass combustion boiler dedicated combustion. In addition, it is also the most important point, as soon as possible to establish the biomass fuel industry standard system, the establishment of equipment, products, engineering and technical standards and norms, from fuel quality to equipment energy consumption to pollution emissions, have the appropriate standards.

   With the bio-boiler economy is gradually being recognized, industry norms and technological progress, biomass boilers in the future development of the boiler industry, will become a pilot