China's chemical industry for the big but not strong situation, Chinese Academy of Engineering in China Cao Xianghong Chemical Society September 17 - 19, 2014 held in Nanjing Chemical Industry Academic Conference on Petroleum stressed: "We must persist in innovation-driven, speed up industrial restructuring , stop blind investment projects, promote China's power shift from chemical power to a chemical. "He proposed to change the" million tons refinery, one million tons of ethylene, "the old ways, the implementation of" appropriate ene is ene, then Yi Fang Fang, should oil it oil "and other innovative breakthrough, attracted the attention of participants. Changes in refining one should follow the development of the old refinery and petrochemical industry "should the ene-ene, Yi Fang is an aryl, should oil the oil" principle, to produce quality products for the purpose. Development of China's petrochemical industry, learn from foreign experience, formed a refining one, the idea of ??large-scale projects, which are mostly tied chemical refining, follow the "million tons refinery, one million tons of ethylene" model building, some companies large ethylene and PX device simultaneously launched. Cao Xianghong Academician said that in this case, it is difficult to implement "appropriate ene is ene, then Yi Fang Fang, should oil is oil" refinery can not be implemented to optimize the supply chain and raw materials, most of the devices have not been integrated refining efficiency use. He pointed out that at present, conventional oil discovery of new oil fields prolonged slump, the old oil production continues to decline, tight oil, oil sands oil cost oil to fill the vacancy. Middle Eastern countries have begun to use oil-produced light hydrocarbon resources, dramatically reducing the cost of production of ethylene and its resources to develop PX project. US to develop shale gas and shale gas output for the characteristics of a large number of ethane to ethylene oxide as raw materials, the future of its ethylene production costs even lower than in the Middle East. In contrast, China's traditional petroleum feedstock route obviously uncompetitive. Moreover, the development of coal to olefins of China also will have a major impact on the conventional naphtha as raw material ethylene industry. He stressed that in this environment, the domestic petrochemical industry needs to advance with the times, to adjust the development of ideas, scientific planning of development projects, changes in refinery "thousands of tons refinery, one million tons of ethylene" model of integrated development of the old road, so Refinery production of quality products for the purpose, make full use of a large oil refinery resulting ethylene, ethane, liquefied petroleum gas and other resources saturation, construction or operation of a moderate scale ethylene, aromatics, moderate and orderly development. For the by-product of naphtha steam cracking, etc. produced by the process, has been utilized in addition to butadiene, C6 ~ 8 aromatics, deep-processing technology to other components more research is needed to enhance the value-added by-products, in order to achieve stone Brain maximize oil feedstock use. Original innovation for the future to strengthen basic research and frontier technology research, development of the original innovative technologies. Direct methane to ethylene, synthesis gas directly to olefins, biomass production and use, controlled polymerization production and other future-oriented research, have the foresight to carry out research, to obtain the original technology. Cao Xianghong said that at present China's petrochemical projects, mostly relying on the introduction of technology construction. Science and technology through the introduction of technology absorption and re-innovation, domestic technology, in order to carry out new projects and breakthrough. However, its own technology and innovation in order to mimic the main, even if technical and economic indicators have reached the world advanced level, can not conceal his lack of originality technological breakthroughs embarrassment. Processing and Application Technology Research weak, synthetic resin, synthetic fiber and synthetic rubber field gap with foreign countries significantly, most still rely on imports of high value-added products; lack of comprehensive utilization of technology, naphtha cracking by-products can only extensive use is not sufficiently to explore its value, which are restricting the development of China's petrochemical industry to strengthen. Meanwhile, in the petrochemical industry well, a number of private and state-owned holding enterprises blind investment, resulting in a number of petrochemical products overcapacity, low plant capacity utilization, business successive losses, operational difficulties. Indeed, the product has significant excess projects are still under construction. In addition, the restructuring is slow, ineffective eliminate backward productivity, energy consumption, improve environmental standards in the production of pressure increase and other issues, the industry needs to adjust as quickly as possible to resolve. He pointed out that under the existing challenges, strengthen basic research and frontier technology research, development of the original innovative technologies, efforts in the use of raw materials, production processes, non-uniformity of product development and other aspects, research collaboration and innovation, to improve the comprehensive utilization of resources. For direct methane to ethylene, synthesis gas directly to olefins, biomass production and use, controlled polymerization production and other future-oriented research, have the foresight to carry out research, to obtain the original technology, do not fall after the man. Cao Xianghong Academician also expressed the need to strengthen the technical development of synthetic materials processing applications. "Value synthetic material products to be expressed through practical application, product performance should be tested by practical application, defects and improve product direction to find and clear in processing applications, processing and application of new products through research to the market. Only mastered the art materials processing applications, in order to truly realize from selling products to selling technology transition. "Foreign investment in applied research and processing technology can account for 50% of the total research investment, or even higher, investments in technology, the formation of large-scale scientific research team, carry out processing application technology development, to make differentiated products technology advanced in the world. For existing large-scale chemical production facilities, need to continue to upgrade its technology, enhancing means competitiveness, development and application of new technologies and the technological transformation of existing equipment at the same time, the technical level of assurance means continuous improvement, to achieve energy saving, reduce the "three wastes" emissions, reduce production costs, improve product differentiation rate and the production of high value-added products such purposes; full use of advanced process optimization technology, control technology and computer technology, innovation and production of integrated intelligent. Factories with technological promote social harmony and relocation will result in unreasonable factory serious asset losses and waste of resources, the use of technical innovation to achieve harmony between factory and society is the best choice. After decades of development, China has built a number of large petrochemical manufacturers. With the continuous expansion of the city, some of the unreasonable planning, so that some have been away from the downtown area of ??petrochemical enterprises to become a city facility. In this case, the individual local governments choose to meet the requirements of the people, for the implementation of the relocation of the plant, or even the second relocation, the relocation will result in unreasonably factory serious asset losses and waste of resources. 'Personal assets are protected by national law, assets, assets of state enterprises do not you should be protected by law? "Said Cao Xianghong, the full implementation of technological innovation, use of new technology, factories and social harmony is the best choice, the successful experience of foreign large-scale petrochemical enterprises in these areas, it is worth learning from. In addition, China's economic development has entered a post-industrial, expert analysis, and the total amount of contributions per capita consumption of steel, cement and other peak has passed, a lot of consumption of petrochemical products also will reach its peak, export growth is not much room, not It may grow as fast as in the past 10 years, it can no longer continue to use the past to predict the future analysis of market trends and petrochemical markets. Cao Xianghong expressed, during the transition period of economic development, investment needs to be more rational, methanol, PTA, PVC, Oxo, butadiene and a number of significant excess capacity in the project needs to make immediate adjustments to existing projects promote mergers and acquisitions to achieve joint assets; the proposed project and is planning to immediately stop can be considered, to avoid greater losses. He suggested the establishment of benefit-sharing mechanisms, rationalize production according to market demand. Ethylene, propylene, PX, glycol excess items not needed in the domestic and international market integration pattern of the future market trends full analysis, and then make reasonable arrangements for industry scientific development. 

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