Oil free air compressor

      As a core device of natural gas production process, compressors are widely used in the field of gas drainage, gas gathering, gas input, natural gas pipeline network, pressurized pipeline transportation and underground gas storage.
From the average growth rate of 6% in the past two years to more than 15% in the first half of this year, China's natural gas consumption has turned in a magnificent turn. With the promotion of environmental awareness, coal to gas, natural gas distribution and other applications are constantly deepening, China's natural gas consumption is accelerating into the broad blue sea. Accordingly, the growth of natural gas demand will lead to the rapid development of the natural gas compressor equipment market.
The consumption of natural gas shows an explosive growth
The growth of urban population in China is bound to lead to the continued expansion of energy demand. Under this background, natural gas, as a kind of efficient and low carbon energy, will be the most suitable choice to solve China's energy problem.
As a low-carbon energy, compared with fossil fuels such as coal and oil, natural gas is cleaner and efficient. Compared with renewable energy, natural gas has more stable energy supply and more mature mode. In 12th Five-Year, the average annual growth rate of natural gas consumption in China was 12.4%. The natural gas industry has achieved leapfrog development. The annual output of the gas industry is sixth in the world, and the proportion of the energy consumption structure is raised from 3% to 6% in the energy consumption structure. Is expected to; at the end of 13th Five-Year, natural gas in primary energy consumption structure in the proportion increased to 8.3% to 10%.
However, in the past two years, the development of China's natural gas consumption market has suffered a wave of twists and turns. Under the impact of substitution effect such as low oil price and low coal price, China's natural gas consumption growth rate dropped to a low of ten years in 2015, an increase of 5.7% over the same period last year, and an increase of 6.6% over 2016.
Since this year, the consumption of natural gas in China has shown an explosive growth. The latest data from the national development and Reform Commission showed that in the first half of 2017, China's natural gas consumption was 114 billion 600 million cubic meters, up 15.2% from the same period.
The release of the policy also creates conditions for the use of future natural gas. The national development and Reform Commission website announced "on the day before the use of natural gas", put forward the large-scale scientific use of accelerating natural gas in gas, industrial fuel, gas power generation, transportation and other areas.
With clear opinions, natural gas will gradually become one of the main energy sources of China's modern clean energy system. By 2020, the proportion of natural gas in the primary energy consumption structure will reach 10%, and the underground gas storage will form an effective volume of 14 billion 800 million cubic meters.
At the same time, we will further promote the reform of natural gas system, and strive to solve the obstacles of system and mechanism that affect the healthy development of the natural gas industry, and play the decisive role of the market in the allocation of natural gas resources. Orderly release of competitive links, encourage various types of capital into the field of natural gas infrastructure construction and utilization, and accelerate the promotion of the market for natural gas prices.
Warm, industrial and civilian in winter in northern region, coal to gas, natural gas peak power generation, natural gas distribution, natural gas vehicle as the focus. Pay attention to natural gas industry chain downstream coordination, constructed from the gas field development, international trade, terminal connection, pipeline transmission and distribution, and the gas storage and peak shaving of futures trading to the terminal by each link of the coordinated development of the industrial chain, mainly market-oriented means, good balance between supply and demand and peak emergency. Every link should try to reduce the cost, ensure the end users get the benefits and enhance the competitive power of natural gas.
The effect of coal gas change gradually appears
Experts believe that this year's rapid growth of China's natural gas consumption, on the one hand, thanks to the stable and good economic situation, on the other hand, all over the country; the effect of coal to gas is emerging.
Fu Shaohua, deputy general manager of the Shanghai petroleum and natural gas trading center, said the impact of economic growth on the overall situation of natural gas supply and demand was the first. Since this year, a steady recovery in the economy has led to an overall recovery in demand for gas. At the same time, the state regulation of coal and electricity policy fell to the ground, and the demand for electricity generation gas in some areas was accelerated. In addition, the increasing awareness of social environmental protection makes low carbon clean natural gas more widely used.
In order to speed up the control of air pollution, in recent years, China has vigorously promoted coal to gas projects. The project of gas generation coal is spreading in a large area, and the projects already implemented are playing a role. Liu Yijun, a professor at the China University of Petroleum, said that the coal - to - gas project needs a time period from start to landing, and now the effect has been preliminarily shown. Driven by coal to gas demand, Hebei's natural gas demand has increased by more than 20% year on year since this year.
The demand for natural gas has risen sharply, and the sales enterprises feel good. The eastern region of China has always been a high demand for natural gas. China's oil and natural gas sales in the eastern part of the market area covers five provinces and one city in Shandong, Henan, Jiangsu, Anhui, Shanghai and Zhejiang. The market share is about 65.4%. The annual sales volume of natural gas in China's oil accounts for more than 1/4. In the first half of this year, the Eastern company of CNPC sold a total of 19 billion 865 million cubic meters of natural gas, an increase of 20.4% compared to the same period last year, which has achieved 56.3% of the annual sales target.
Wang Duohong, deputy general manager of East China Petroleum and natural gas sales, said that this year, the company actively cooperate with local governments to promote coal to gas projects and actively promote large users' direct gas supply projects. In the first half of the year, the gas consumption of Jiangsu power plant increased by 535 million cubic meters compared with the same period last year, the increase of 62.6%. The amount of natural gas in the thermal power plant increased by 606 million cubic meters compared with the same period last year, an increase of 39.3%.
At present, the ratio of natural gas in the primary energy structure is about 7%, far below the international average. According to the hair