With the State Council's "Action Plan for the Prevention and Control of Atmospheric Pollution," many local governments are resolute in their implementation and take the courage that comes from the iron hand and the head to move forward.
Can not be mythical coal to gas
In the process of implementing Article 10 of the State Council, the environmental protection department donated the title of "clean energy" to natural gas without considering the supply of natural gas. The "one size fits all" campaign of "coal to gas" Coal to gas', to prevent the use of other fuels clean combustion technology, so that governed the work of air pollution control go underappreciated, the development of the consequences would be unthinkable.
Natural gas is also fossil fuels, as well as clean burning, mainly due to the large amount of nitrogen oxides produced during the combustion process.According to the environmental protection department of natural gas Boiler operation test data released, gas industrial boiler operation, nitrogen oxide emissions concentration of less than 200 mg only 35%, less than 400 mg 94%, most of the natural gas boiler NOx emission concentration of 300 mg or so. In the meantime, the COX fuel-fired decoupling boiler can easily control NOx emissions below 200. Gasifier boilers can control nitrogen oxides to less than 100 milligrams.
The main component of smog is PM2.5, the culprit of PM2.5 is nitrogen oxides, the current large-scale 'coal to gas' used in natural gas boilers, nitrogen oxides have no advantage at all. The solution is that the environmental protection department pushing the 'coal to gas' work, from the open records of the data, it is difficult to find out what the amount of nitrogen oxides emissions, 'coal to gas' before and after what is the change of nitrogen oxides.
Moreover, as we all know, our country is oil and natural gas resource-poor country.According to the National Energy Administration estimated that in 2015 China's natural gas consumption will reach 231 billion cubic meters, while the domestic supply of natural gas is only 131 billion cubic meters, the need to import 100 billion Cubic meters.Natural gas resources are controlled by foreign countries, gas turbine blade manufacturing and repair technology is controlled by foreign countries, we do not have the right to speak of fuel prices, 'coal to gas' to spend big money, increase post-processing facilities also spend big money on natural gas fuel But also long-term subsidies, which we should have a clear understanding.
This will have a direct bearing on China's energy security and economic security, and we must never let our fate in the hands of others. From this point of view, managing haze has become more than an environmental issue but a political one.
Biomass pellet molding fuel: bells must be ringing people
Biomass pellet fuel relative to the coal and natural gas is inexhaustible.We all know that our country is a large agricultural country, annual production of crop straw is amazing, and farmers in order to plant the next crop, often a burned Despite the various measures banning the burning of straw everywhere, with little effect, straw returning to the soil due to the decay of the vegetation requires a period of time, which hinders the fertilization and weeding. As a result, the straw after returning to the fields needs to be collected and burned by the farmers themselves.
Therefore, making good use of biomass fuels is a good thing that will benefit the contemporary world and the future.
