Accelerate the localization of key technical equip

2022-07-31
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Accelerate the localization of key technical equipment in the chemical fiber industry the national development and Reform Commission recently issued the guiding opinions on the development of the chemical fiber industry during the 11th Five Year Plan period, established the guiding ideology for the strategic transformation of the chemical fiber industry from quantitative to technical benefit during the 11th Five Year Plan Period, defined the development objectives and priorities of the chemical fiber industry, and put forward the technical direction for the development of high-tech fibers, biomass fibers and differentiated fibers

heyanli, deputy director of the industry department of the national development and Reform Commission, pointed out that with the sustained and rapid development of China's economy, the sustained growth of domestic demand will still be the main driving force for the development of the chemical fiber industry. At the same time, with the acceleration of China's industrialization process, the contradiction between economic development and resources and environment is becoming more and more prominent. It is difficult to maintain rapid economic growth by consuming a lot of resources and sacrificing the environment. In the future, the breakthrough, popularization and application of high-tech weight and hardness tester back cover rubbing technology for various fiber materials will continue to accelerate, which will become the main trend of the development of chemical fiber industry in the new era

conventional varieties have international competitiveness

around the core goal of building a chemical fiber technology power, the guiding opinions put forward the main tasks for the development of the chemical fiber industry during the 11th Five Year Plan Period:

in the direction of industrial technology development, we should vigorously develop high-tech fibers and biomass engineering materials, and strengthen the R & D and application development of differentiated fibers for conventional chemical fiber products, so as to enhance competitiveness. In terms of industrial regional layout, we should make reasonable planning according to the basis and resource conditions of chemical fiber development in different regions to promote the optimization of regional structure; Give full play to the important role of key chemical fiber enterprises in the localization of key technical equipment, and accelerate the implementation of the localization of key equipment; Accelerate the development of industrial circular economy; Give full play to the basic role of the market in resource allocation, improve the level of industrial intensive development, and enhance the ability of enterprises to participate in international competition. This product is used in the fields of auto parts, electronics and telecommunications, household appliances and furniture, railways, military aviation, medical treatment, etc

based on the comprehensive analysis of the current situation and situation of the chemical fiber industry, the guiding opinions predicted the main economic indicators of the development of the chemical fiber industry in the "Eleventh Five Year Plan", and put forward restrictive target requirements for the energy consumption reduction and environmental protection indicators of 3D printing customized tubes made of plastic and ceramic composite materials

"it is estimated that by 2010, the output of chemical fiber will reach 23.5 million tons, the industrial and product structure will become more reasonable, the eastern, central and western regions will develop in a coordinated manner, the resource utilization efficiency will be significantly improved, the power consumption per 10000 yuan of added value will be 20% lower than that at the end of the tenth five year plan, and the water consumption will be 10%; The discharge of waste water per ton of fiber is reduced by 10%, and the discharge of waste gas is reduced by 10%. " The national development and Reform Commission pointed out that focusing on the above objectives, China will strive to build China into a world chemical fiber production and R & D base by the end of the 11th five year plan. The main conventional varieties of chemical fiber have the competitiveness at home and abroad and have reached the highest fire rating market in the industry, and have achieved industrialization results in some important high-tech fiber varieties

improve the localization level of key varieties of equipment

the Guiding Opinions also put forward that the development of China's chemical fiber industry during the "Eleventh Five Year Plan" period will face six major tasks: comprehensively improving the ability of independent innovation, optimizing the regional layout of the industry, accelerating the adjustment of product structure, accelerating the localization process of key technical equipment, promoting the development of industrial circular economy, and actively promoting enterprise restructuring

in terms of accelerating the localization of key technical equipment, the guiding opinions put forward that it is necessary to give full play to the important role of key chemical fiber enterprises in the localization of key technical equipment, adhere to the combination of independent innovation and digestion and absorption, strengthen integrated innovation and engineering, strengthen the combination of industry, University and research, develop advanced and practical technologies with independent intellectual property rights, and pay attention to energy conservation Development and application of high efficiency and environmental friendly chemical fiber and chemical fiber raw material equipment. Further improve the technical level and engineering level of domestic equipment for key chemical fiber varieties, and actively encourage chemical fiber manufacturers to adopt domestic advanced technology for transformation

specifically, first of all, we should speed up the localization process of key technical equipment such as PTA complete sets with an annual output of 600000 tons or more, polyester staple fiber complete sets with a daily output of 200 tons or more, new viscose continuous spinning and nylon polymerization (with a daily output of 100 tons or more)

second, actively promote the R & D and industrialization of differentiated fiber production process and key parts, such as the domestic R & D of spandex raw materials and auxiliary materials and supporting oil agents, additives, catalysts and other production aids; Development of key components such as complete process technology for direct spinning polyester superfine filament, spinneret and high-efficiency new winding head (speed greater than 6000 m/min, fixed shaft length greater than 1.5 m)

the third is to concentrate on accelerating the industrialization of supporting equipment and key components for high-tech fibers such as carbon fiber and aramid fiber, strengthen the integrated research of process software and equipment, and strive to achieve a breakthrough in industrialization

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