China Creates Asia's Largest Pressure Gasifier

On January 2, the reporter learned from Shanxi Taiyuan Heavy Machinery Group that the key equipment for the production of "coal-to-oil" major scientific and technological projects - the first batch of two extra-large coal pressure gasifiers was completed, which is currently domestic It is the largest fixed-bed pressure gasifier in Asia.

The two crushing coal pressure gasifiers manufactured by Taizhong Company are the key equipment of the national “863” high-tech project—an annual production capacity of 160,000 tons of coal-based synthetic oil demonstration project of Shanxi Luan Coal-based Synthetic Oil Co., Ltd. With the advantages of reasonable product structure, advanced and reliable technology, high gasification efficiency, and large gasification intensity, it mainly provides raw gas for synthetic oil devices.

It is understood that Taiyuan Heavy Machinery Group Co., Ltd., which manufactures the two largest pulverized coal pressurized gasifiers in China, is the first company in China to produce coal gasifiers and other coal chemical equipment. The pulverized coal pressurized gasifier is the key equipment for the most widely used coal gasification technology in the industry. The main working principle is to use pulverized coal as raw material and to obtain synthetic raw gas by pressurization. It is used in chemical fertilizers, chemicals, synthetic oils, and cities. Gas, power generation and other fields. The heavy coal gasification pressure gasifier produced by Taizhong Group has advanced its core gasification technology in the world. The pressure gasifier has high manufacturing technology requirements, and the waste heat boiler supporting the system is also the first production. The coal gasification pressure gasifier produced this time produced nearly 500 tons of coal per day, with an output of 35,000 to 55,000 cubic meters of gas per hour, achieving a complete set of internals, lubrication, automatic control systems, and transmission systems. Change. As a result, it is too heavy to become the only company in the country that can produce complete sets of pulverized coal pressurized gasifiers.

The two key equipments successfully produced by Taizhong Group have provided strong guarantee for the realization of “coal oil change”. In addition to pressurized gasifiers, Taizhong is developing new equipment such as coal-to-methanol and coal-to-olefin.