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The foggy weather that appears on the frequency has become an indescribable pain in the hearts of Chinese people today. In order to improve management, many cities focus on one of the important sources of hazeSugar baby———”coal”. Many places have developed drugs to reduce coal and adjust the dynamic structure, and have proposed and implemented the “coal improvement” project. Incomplete statistics, more than 20 provinces, cities and cities have already drafted “coal improvement” plans in China, and a “destroyment war” against coal-fired boilers is being fully engaged in these cities. But is this really a unique way to solve the purification of coal?
The actress who faces the haze day is the heroine of the story. In the book, the heroine uses this energy to continuously stretch and influence the whole country, and coal burning has become the leader of the leader that thousands of people call.
Data shows that 90% of sulfur dioxide emissions, 67% of nitrogen oxide emissions, 70% of smoke emissions, and 40% of large-scale mercury emissions all come from coal-fired combustion; in the various analyses of PM2.5 sources today, although some conclusions are slightly different, it has become common understanding among all parties that the particulate matter produced by coal and petroleum combustion accounts for more than 2/3 of the total particulate matter. To improve management, it is necessary to make progress from coal.
In response to this situation, many places have developed drugs to reduce coal and adjust the dynamic structure. Because natural atmosphere has the power advantages of clean and efficient, the voice of “coal to improve air” is becoming increasingly powerful. Incomplete statistics, more than 20 provinces, cities and cities have already drafted “coal improvement” plans in China, and a “destroyment war” against coal-fired boilers is being fully engaged in these cities. However, a series of problems also followed the trend. Low gas and high prices, difficult management equipment, and unsolicited governance system have all become the main reasons for the promotion of “coal improvement” in the promotion.
At the “Comprehensive Prevention and Control of Major Purification in Key Areas” held by the National Political Resources and Environment Committee, many national political association committees and industry experts reminded that “coal improvement” is not a unique way to manage coal purification. To improve the effectiveness of dynamic application, clean the application of coal is the key.
Coal is still an important force. The force will not change in the short term
In the eyes of experts, the difficulty of “coal improvement” is determined by China’s special resource income. China’s “rich in coal, short of oil and low in gas” is Sugar babyThe dynamic structure makes the dream of using natural atmosphere very difficult to realize.
Data shows that my country’s natural gas is not abundant, and it only accounts for the world. Song Wei curled her lips and wiped off the feathered uniform that was moistened by the cat. The proportion of tight sand gas in the newly discovered and proven natural gas is becoming increasingly large and difficult to develop. The development of natural gas resources such as gas and coal layer gas is still in its infancy, and the production capacity is difficult to increase significantly in the short term.
In addition to natural restrictions, due to the intricate distribution of urban underground pipelines, the construction of natural gas pipelines has always been slow to advance; in addition, the replacement and upgrading of main equipment such as coal-fired power plants involves problems, the road to “coal improvement” is not easy.
In response to the problems of “gas shortage” brought about by “sustaining” in various places, at the end of 2013, the National Development and Reform Commission issued a notice expressly asking local governments to balance the coal improvement project in an orderly manner under the conditions of implementing corporate prices, so as to prevent them from rushing forward and promoting the program in an orderly manner.
Sugar babyWhile natural gas applications are facing adversity, the position of coal power is unshakable.
As an expert in long-term dynamic research, Jiang Yaodong, vice president of China Mining Major (Beijing), knows well that although we have been looking for renewable power to replace coal in recent years, this is the short-term sister of Xiaowei on the floor. Your little sister scored almost 700 points in the college entrance examination, and it is not possible to replace coal in full in the current period.
Jiang YaoSugar daddyIntroduction, my country’s coal accounts for about 70% of its total consumption, and it is expected to account for 60% by 2020, even if it reaches about 50% by 2050. “For a long time in the future, the position of coal as the main force of China will not change.”
Under this situation, the purification of coal’s own management has become the end point.
Accelerating the application technology of coal cleaning is an urgent task
In the eyes of experts, the root cause of coal burning to the environment is not coal, but the lack of burning technology and poor management of burning processes. Considering the supply and economic aspects of power, it is actually more realistic to accelerate the promotion of coal cleaning and use technology for Pinay escort than to blindly pursue coal improvement and spend money.
Cao Xianghong, member of the National Political Cooperation Committee and academician of the Chinese Academy of Engineering, pointed out that the serious air purification of coal has a very close relationship with the backwardness of coal application technology. In fact, through the reform of advanced technology, the purification and integrity of coal can be controlled.
He introduced that in recent years, my country’s coal cleaning application technology has been constantly improving, and some technologies have already been well equipped. For example, through strict management methods, coal-fired electric factories can achieve the emission standards of the natural gas; Sugar daddy is like using coal gasification, which can reduce sulfur, nitrogen and other substances that are not difficult to form, and then apply it after the sulfur acceptance and reception can reach 99.85%.
In 2012, Cao Xianghong visited american electric factory for research. He found that after the traditional electric factory adopted new technologies to reform, purified compounds such as sulfur oxide, nitrogen oxide, carbon monoxide, and PM10 all fell sharply. The sulfur dioxide emissions per kilowatt dropped from 17.19 kg to 0.48 kg, and the entire electric factory reduced the sulfur oxide by 5,500 tons. “It has been proved that as long as technology and governance methods are in place, coal-fired power plants can also meet the emission requirements of gasoline factories.” However, Jiang Yaodong feels that there are some regrets about the current development of coal cleaning reform technology. “Coal has made great contributions to the country. But this is not actually included in the authorities and media.Adequate approval from the public. In terms of science and technology, its investment is serious and not limited. From the National Science Foundation of China to the National Science and Technology Ministry, there is very little investment in coal. “He suggested that coal should be effectively developed and applied in the country’s serious scientific and technological support projects, and the demonstration project of high-efficiency conversion technology for coal technology by Manila escort, and the discussion of the coal technology manager. href=”https://philippines-sugar.net/”>Sugar baby discusses the support efforts. “We can promote the thinking of “wearing masks” to discuss how to avoid purifying the air discharged from the smoke. This technology has been available in Europe and the country today, but the country needs to encourage and support. ”
In addition, Jiang Yaodong also suggested adjusting industry policies, establish some coal-to-sulfur transfer projects in areas where resources, environment and basic facilities are suitable, and orderly promote the transformation of coal from fuel to raw materials, effectively replace oil resources, and maintain national power and safety.
“Scattered coal” pipe In fact, in addition to the high and low time of coal cleaning application in large enterprises, experts pointed out that if we want to manage coal purification, “scattered coal” is the first to take its share.
Du Xiangwan, former vice president of the Chinese Academy of Engineering and director of the National Climate Change Expert Committee, pointed out that since href=”https://philippines-sugar.net/”>Escort has relatively no difficulty in managing the management of large enterprises. The difficulty in future coal purification management is actually “scattered coal”. He introduced that when he left his seat in 201, he immediately rushed over. “The recording is still in progress; after three years of competition, my country’s coal consumption was 3.9 billion tons, including 1.83 billion tons of coal for TC:
