On May 14, the reporter learned from the Second Design Institute of China's Chemical Industry that at present, there are 10 coke oven gas methanol production projects that have been completed and put into operation in China, and the total production capacity exceeds 1.2 million tons; there are still equipments in the construction and design stage. More than 20 sets, with a total capacity of nearly 3 million tons.
According to experts from China Chemical Industry Design Institute No.2, the company that produces methanol from coke oven gas is mainly a company that has a coke production line, so that it can use its coke oven gas resources to realize cogeneration of coke and methanol. This part of the project to produce methanol from coke oven gas includes Inner Mongolia Qinghua Coal Chemical Co., Ltd., which annually produces 300,000 tons of coke oven gas to produce methanol (an annual output of 100,000 tons), Shaanxi Black Cat Coking Co., Ltd. has an annual output of 100,000 tons of coke oven The project of producing methanol from coal gas and the project of producing 300,000 tons of coke oven gas to produce methanol (an annual output of 100,000 tons), etc.
In addition to coking enterprises, there are some companies that do not produce coke oven gas resources themselves. Instead, they use recycled coke oven gas from neighboring companies to produce methanol. For example, Shanxi Tianhao Chemical Co., Ltd. produces 300,000 tons of coke oven gas annually to make methanol. Project (annual production of 100,000 tons). In addition, there are a number of companies that produce methanol from coke oven gas projects, such as Tianjin Rongcheng Iron and Steel Co., Ltd. and Sichuan Dazhou Iron and Steel Group Company. The coke used by these companies is used for steelmaking. Most of the coke oven gas will be returned to the furnace for combustion, and the excess gas is used to make methanol.
It is understood that the rational use of coke oven gas can not only increase new products for enterprises, expand the industrial chain of circular economy, increase economic efficiency, but also reduce pollution and achieve environmental protection. Methanol is a basic organic chemical raw material with a wide range of uses. The output of developed countries is second only to ethylene, propylene and benzene, ranking fourth, and its downstream industrial chain is very long. Methanol is also a clean fuel and plays an important role as an energy alternative.
According to experts from China Chemical Industry Design Institute No.2, the company that produces methanol from coke oven gas is mainly a company that has a coke production line, so that it can use its coke oven gas resources to realize cogeneration of coke and methanol. This part of the project to produce methanol from coke oven gas includes Inner Mongolia Qinghua Coal Chemical Co., Ltd., which annually produces 300,000 tons of coke oven gas to produce methanol (an annual output of 100,000 tons), Shaanxi Black Cat Coking Co., Ltd. has an annual output of 100,000 tons of coke oven The project of producing methanol from coal gas and the project of producing 300,000 tons of coke oven gas to produce methanol (an annual output of 100,000 tons), etc.
In addition to coking enterprises, there are some companies that do not produce coke oven gas resources themselves. Instead, they use recycled coke oven gas from neighboring companies to produce methanol. For example, Shanxi Tianhao Chemical Co., Ltd. produces 300,000 tons of coke oven gas annually to make methanol. Project (annual production of 100,000 tons). In addition, there are a number of companies that produce methanol from coke oven gas projects, such as Tianjin Rongcheng Iron and Steel Co., Ltd. and Sichuan Dazhou Iron and Steel Group Company. The coke used by these companies is used for steelmaking. Most of the coke oven gas will be returned to the furnace for combustion, and the excess gas is used to make methanol.
It is understood that the rational use of coke oven gas can not only increase new products for enterprises, expand the industrial chain of circular economy, increase economic efficiency, but also reduce pollution and achieve environmental protection. Methanol is a basic organic chemical raw material with a wide range of uses. The output of developed countries is second only to ethylene, propylene and benzene, ranking fourth, and its downstream industrial chain is very long. Methanol is also a clean fuel and plays an important role as an energy alternative.
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