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The gasifier has a processing capacity of 300 tons of coal per day and a gas pressure of 0.6 MPa. The advent of it means that the industrial application of ash fusion fluidized bed pulverized coal gasification technology has finally made a breakthrough.
In the plant area of ​​the equipment factory of Sinochem Erjian Group Co., Ltd., the reporter saw this eye-catching silver giant. It has a small belly and long body and looks like a huge shell. This is the first new type coal gasifier independently manufactured in China. Its professional name is ash fusion fluidized bed pulverized coal gasification reactor. The gasifier has more than 40 tons of weight and 16 meters of length. Due to the complex manufacturing process, high technical content and difficulty of production, the average production cycle is as long as 2 to 3 months. The smooth delivery of the first coal gasifier symbolizes that the scientific research has successfully achieved the transformation from a pilot to a large-scale product.
According to experts, at present, China has become a major user of gasifiers all over the world. The coal gasifiers used are mainly imported from abroad. Not only are they expensive but they also have limited coal types, which cannot fully meet the gasification requirements of coal resources in China. Shanxi is a major coal province in China. The coal produced has a large ash content and a high ash melting point. The poorer coal types cannot be used in imported gasifiers. In response to this demand, China has independently developed a successful ash fusion fluidized bed coal gasification technology. The gasification reactor is a key equipment for the coal gasification technology of ash fusion fluidized bed coal gasification. Its successful research and development will have an important impact on the pulverized coal gasification in China, especially the development and utilization of high sulfur, high ash and high ash melting coal. The impact is of great significance to the complete localization of coal gasification technology in China.
The gasification furnace manufactured for the Jincheng Coal-to-Petroleum Demonstration Base has good coal and poor coal, and the coal can be widely used. At the same time, the furnace also has the advantages of low production and use cost, clean and pollution-free, low energy consumption and low oxygen consumption and other foreign equipment.
The first set of industrialized equipment processing capacity reached 300 tons of coal/day News from the Chinese Academy of Sciences on April 25. The first generation of scientific research personnel from Shanxi Coal Chemistry Institute of the Chinese Academy of Sciences lasted 28 years, and the first of Sinochem Second Construction Group Third Installation Engineering Co., Ltd. Taiwan's large-scale grey-melting fluidized-bed pulverized coal gasification reactors with China's independent intellectual property rights will be delivered smoothly and will be put into use in Jincheng Coal-to-oil demonstration base in July this year.