A new technical revolution is pulling open domain of chemical industry of our country coal prelusive. Transmitted a message from the the Chinese Academy of Sciences recently, a when institute of physics of chemistry of this courtyard Dalian develops new technology, apply formally first on the world produce at course of study of dimensions chemical industry.
Dalian of Chinese Academy of Sciences changes content place and mind China the group signs a contract, one year of treatment methanol 1.8 million tons, produce per year alkene 600 thousand tons large product line begins construction in city of Inner Mongolia Baotou construction. A month, the “ Shaanxi Yu that uses same technology forest 200 thousand tons / year demonstrative project ” starts industrialization of coal radical olefin formally. This indicates the “ methanol that owns own intellectual property makes an our country take low carbon olefin (DMTO) the road that craft ” begins to stride industrialization.
Going up early century 80 time, dalian changes content place to see “ takes the place of with coal the principal port of oily ” , established methanol to make take form of task of low carbon olefin. Through thorough research, dalian changed content place to form the patent of one a complete set of that has own intellectual property and technology. 2004, below the support that saves in Shaanxi, company of development of science and technology of burgeoning coal chemical industry, Dalian changes Shaanxi content place and cooperation of company of Luoyang petrifaction engineering, begin to build year of industrialized test facilities that machines sixteen thousand seven hundred tons of methanol. Feburary 2006, project safety get through experiments entirely flow, cast makings test-drive to succeed. National hair changes appoint after entrusting an expert to assess to the project, think: Index of technology of this industrialized test facilities reached world banner level.
The expert predicts, breach of supply and demand of our country ethylene will maintain 2010 in 10 million tons of above. It is ethylene of preparation of methanol of raw material classics, propylene with coal, every form 1 million tons of productivity to be able to decrease 1 million tons of a few naphtha to use up.
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