Shandong Xinghan Steam Turbine Equipment Co., Ltd.

15763606222

15763606222@163.com

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Shandong Xinghan Steam Turbine Equipment Co., Ltd.
郇 Manager: 15763606222
Phone: 0536-3702517
E-mail: 15763606222@163.com
Address: No. 3819, Haishu North Road, Qingzhou City

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China has become a power resource for waste heat power generation

As early as 2010, China became a country with higher energy consumption than the United States, with a single energy consumption of 3.606 billion tons of standard coal. After 2010, although energy consumption has slowed down, it has generally increased. It reached 4.62 billion tons in 2018. Standard coal. The massive consumption of energy generates a large amount of waste heat power generation resources. According to the total waste heat resources accounted for 17%-67% of the total fuel consumption, the total amount of waste heat resources in 2018 reached 7.85-30.95 billion tons of standard coal. However, at present, China's waste heat recovery and utilization only accounts for about 30% of the total amount of waste heat resources.

As early as 2010, since China's reform and development, it has been constantly changing from a large agricultural country to a strong agricultural country. For decades, the rapid development of the industrial economy has made China consume resources at a speed and scale that the world has never seen before. In 2010, China's single energy consumption was 3.606 billion tons of standard coal. Since then, with the strengthening of environmental awareness and the improvement of energy efficiency, the total energy consumption is still on the rise. In 2017, it reached 4.62 billion tons of standard coal, compared with 4.486 billion tons of standard coal in 2017. The upper limit was lowered in 2018, which was 2.99%, a record high.

A large amount of energy consumption in China, on the one hand, due to the rapid economic development, the demand for energy is rising rapidly, on the other hand, the overall efficiency of energy use is low. The data shows that China's single energy utilization rate is about 30% at this stage, only 1/2 of Japan's, which is 3 percentage points lower than the world average. There is a big energy waste, so improving energy efficiency becomes the current China's energy-saving and environmental protection methods, such as recycling waste heat power generation.

It is speculated that the total waste heat resources of steel, nonferrous metals, chemicals, cement, building materials, petroleum and petrochemical, light industry, coal and other industries account for about 17%-67% of the total fuel consumption, according to China's 2018 single energy consumption situation. In 2018, the waste heat resources will be as small as 785 million tons of standard coal and up to 3.095 billion tons of standard coal. According to China's waste heat power generation resources accounting for 40% of the total energy consumption, the total amount of waste heat resources in 2018 will reach 1.848 billion. Tons of standard coal, China's waste heat resources are very rich.