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Development of wall-hung boiler with natural gas development into a new stage
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The role of natural gas in the sustainable development of global energy has been widely and fully affirmed. Especially in recent years, the evolution of the global geopolitical landscape, the situation of oil supply and demand, the pressure of climate change and environmental protection, the breakthrough of unconventional natural gas in the United States, the impact of the Japanese nuclear crisis, and the economic and technical nature of new energy have further pushed the world. The importance and dependence on natural gas. Since China became a billion-ton oil-producing country in the late 1970s, the marketization of oil-fired boilers has continued to increase, but the development and marketization of natural gas has been slow. Entering the new century, with China's day

The role of natural gas in the sustainable development of global energy has been widely and fully affirmed. Especially in recent years, the evolution of the global geopolitical landscape, the situation of oil supply and demand, the pressure of climate change and environmental protection, the breakthrough of unconventional natural gas in the United States, the impact of the Japanese nuclear crisis, and the economic and technical nature of new energy have further pushed the world. The importance and dependence on natural gas.


Since China became a billion-ton oil-producing country in the late 1970s, the marketization of oil-fired boilers has continued to increase, but the development and marketization of natural gas has been slow. In the new century, with the major breakthroughs in China's natural gas exploration and development, the natural gas market has grown rapidly and has already begun to become a new chapter in history.


Natural gas consumption is growing rapidly. In the past 10 years, China's natural gas consumption has grown at an average annual rate of 16%. In 2010, it broke through 100 billion cubic meters, reaching 107 billion cubic meters, an increase of 4.4 times over 2000. In China's primary energy consumption structure, the proportion of natural gas has increased from 2.4% in 2000 to 4.4%. The natural gas consumption region has realized a shift from origin to cross-regional consumption. The consumption in the economically developed regions such as the Yangtze River Delta, Bohai Rim, and Southeast Coast has accounted for 40% of the total national consumption.

Natural gas reserves have maintained a peak growth. In the past 10 years, the recoverable reserves of natural gas boilers in China have increased by more than 300 billion cubic meters per year, and the proven rate of resources is about 20%, which is still in the early stage of exploration. Natural gas production has grown at an average annual rate of 14%, reaching 94.5 billion cubic meters in 2010, a 3.6-fold increase over 2000. The growth rate is leading among various fossil and non-fossil energy sources.


The construction of natural gas infrastructure has advanced rapidly. In the past 10 years, long-distance pipelines such as the first line of the West-East Gas Pipeline, the third line of the Shaanxi-Beijing Second Line, and the Sichuan-East Gas Pipeline have been completed and put into operation. As of the end of 2010, the total length of domestic natural gas trunk lines reached 45,000 kilometers. Three LNG receiving stations have been built, and another eight are under construction. It is expected to be put into production before 2013, when the total receiving capacity will exceed 40 million tons/year. 6 underground gas storages were built, and the peaking capacity reached 1.87 billion cubic meters.


A diversified gas source pattern is taking shape. In the past 10 years, China has made major breakthroughs in the use of foreign natural gas resources, and it is the only country in the Asia-Pacific region that imports both LNG and pipeline gas. In 2010, natural gas imports amounted to approximately 17 billion cubic meters. Among them, LNG imports are 9.3 million tons (equivalent to 12.6 billion cubic meters), and pipeline gas imports are 4.4 billion cubic meters. Imports account for 16% of total domestic natural gas consumption.


The role of China's natural gas in the world market is undergoing major changes. In the past 10 years, China has entered the ranks of the world's major natural gas producers and consumers. In 2010, the ranking of proven reserves of natural gas in the world has risen from 19th to 13th in 2000. The ranking of natural gas production in the world has risen from the 16th in 2000 to the 7th. China's ranking of natural gas consumption in the world has become the fourth largest consumer after the United States, Russia and Iran.


It is predicted that in the context of moderate policy encouragement, the demand for natural gas boilers in China will increase by more than 15% annually to 200 billion cubic meters by 2030. The proportion of natural gas in China's primary energy consumption structure will increase from the current 4% to 12%, and the supplementary energy will be the main energy source. At that time, while domestic supply will play a major role, imports will account for a large proportion. The degree of integration between China and the world natural gas market, as well as the impact of the world natural gas market on China's natural gas market will be significantly enhanced.