The preliminary design of the fluidized bed methanol to propylene technology development project was recently approved by the Anhui Provincial Development and Reform Commission. The project was jointly developed by China National Chemical Engineering Corporation and Huaihua Group. It adopts the methanol-fluidized catalytic cracking technology developed by Tsinghua University to produce propylene, and Huaihua Group has established a 10,000-ton methanol catalytic cracking system to produce propylene industrial test devices. The device is scheduled to be commissioned by the end of this year.
It is understood that the methanol-fluidized catalytic pyrolysis technology for propylene developed by Tsinghua University has completed a small test and is of international advanced level. The fluidized bed methanol to propylene industrial test device project is to amplify this small-scale test result to the 10,000-ton scale and provide technical basis for the construction of a million-ton industrial device. The project mainly includes three parts: basic research, process amplification and industrial testing. The construction scale is to treat 30,000 tons of methanol annually, transform and produce 10,000 tons of propylene, and produce liquefied petroleum gas by 800 tons, with a total investment of 170 million yuan. Completed.
According to relevant experts, coal-to-olefin technology is the core technology for the development of new-type coal chemical industry and is an important development direction for the coal chemical industry in the future. The methanol reforming propylene pilot plant construction will develop methanol-produced propylene technology with independent intellectual property rights. Against the backdrop of rising world oil prices, the use of methanol as a new petrochemical feedstock has become a trend, and propylene is becoming an important platform compound and basic chemical raw material for petrochemicals.
It is predicted that the domestic demand for propylene will reach 19.05 million tons in 2010, but due to the shortage of petroleum resources in our country, it can only provide 10.8 million tons of propylene, which cannot meet the rapidly growing demand. The core of fluidized bed methanol to propylene technology is to use advanced gas generation technology to convert Anhui's abundant coal resources into methanol through the channels of coal to syngas, and then to produce low-carbon olefins from methanol. Less than half of the current production of propylene from petroleum.
It is understood that the methanol-fluidized catalytic pyrolysis technology for propylene developed by Tsinghua University has completed a small test and is of international advanced level. The fluidized bed methanol to propylene industrial test device project is to amplify this small-scale test result to the 10,000-ton scale and provide technical basis for the construction of a million-ton industrial device. The project mainly includes three parts: basic research, process amplification and industrial testing. The construction scale is to treat 30,000 tons of methanol annually, transform and produce 10,000 tons of propylene, and produce liquefied petroleum gas by 800 tons, with a total investment of 170 million yuan. Completed.
According to relevant experts, coal-to-olefin technology is the core technology for the development of new-type coal chemical industry and is an important development direction for the coal chemical industry in the future. The methanol reforming propylene pilot plant construction will develop methanol-produced propylene technology with independent intellectual property rights. Against the backdrop of rising world oil prices, the use of methanol as a new petrochemical feedstock has become a trend, and propylene is becoming an important platform compound and basic chemical raw material for petrochemicals.
It is predicted that the domestic demand for propylene will reach 19.05 million tons in 2010, but due to the shortage of petroleum resources in our country, it can only provide 10.8 million tons of propylene, which cannot meet the rapidly growing demand. The core of fluidized bed methanol to propylene technology is to use advanced gas generation technology to convert Anhui's abundant coal resources into methanol through the channels of coal to syngas, and then to produce low-carbon olefins from methanol. Less than half of the current production of propylene from petroleum.
Applicable to the construction of real estate, parks, bridges and tunnels, construction of harbors and airports, construction of railways and highways, construction of power and communication engineering, construction of dams and water conservancy projects, energy production, and storage Construction and construction, construction of agricultural production, reserve engineering, construction of municipal infrastructure, greening projects, etc.
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