The world's first super large "coal to oil" reactor was successfully developed

Recently, Dalian Jinzhou Heavy Machinery Co., Ltd. delivered the world's first super large Fischer-Tropsch synthesis reactor for China Shenhua Ningxia Coal Industry Group in Yinchuan. This not only made outstanding contributions to the autonomy and localization of China's large-scale coal chemical equipment, but also marked that Dalian Jinzhong has become the world's top producer of petrochemical equipment.

The Fischer-Tropsch synthesis reactor was listed by the National Development and Reform Commission as one of the 15 coal deep processing demonstration projects developed by the “Twelfth Five-Year Plan”. It is the core equipment for Shenhua Ningxia Group's annual production of 4 million tons of coal indirect liquefied synthetic oil products. The Fischer-Tropsch synthesis reactor weighs 2,200 tons, has a diameter of 9.6 meters and a length of 61.5 meters, and has an annual production capacity of 4 million tons. Previously, the world's largest coal-to-liquid Fischer-Tropsch reactor was also manufactured by Dalian Jinzhong, with an annual processing capacity of 160,000 tons. The production process of the Fischer-Tropsch synthesis reactor is to turn the coal into gas and then into a liquid, that is, oil. This process is more environmentally friendly and more water efficient. The structure of the reactor is therefore more complicated, the material requirements are special, and the design and manufacture are difficult.

In August 2012, with its strong comprehensive strength, Dalian Jinzhong obtained 640 million yuan of equipment manufacturing from China Shenhua Group including four Fischer-Tropsch synthesis reactors. The two parties agreed to complete the delivery before March 2014, in which the first Fischer-Tropsch synthesis reactor was delivered before the end of October 2013. Because this equipment is overweight and super long, it can't be shipped on the road. Dalian Jinzhong uses Shenhua Group to be located in the factory of Ningdong large-scale manufacturing plant, investing 85 million yuan to configure nearly 500 sets of manufacturing equipment to produce this super-large fee. The reactor was synthesized and the world's first super-large coal-to-oil Fischer-Tropsch reactor was completed four months in advance.