Waste photovoltaic components, wind power blades, power batteries and other new energy industries, are considered to be \”last kilometers\”, especially with wind power, photovoltaic, and new energy automotive industries. These solid-waste uses are related to the sustainable development of my country’s energy industry clean and low-carbon, and urgency is increasing. Recently, the Ministry of Industry and Information Technology, the National Development and Reform Commission, etc. jointly issued the \”Implementation Plan on Accelerating the Comprehensive Utilization of Industrial Resources\” (hereinafter referred to as \”program\”), clearly proposing emerging solid waste comprehensive utilization technology research and development and industries such as waste photovoltaic components, wind power leaves Appliance application, increase the development and promotion of comprehensive utilization of complete sets of technical equipment, explore emerging solid waste integrated utilization technology routes. At the same time, improve the recycling system of the waste power battery, starting from the management system, downstream and downstream cooperation between the industrial chain, and the construction of the project, and promoting the standardization of renewable resources. It is understood that this is the first new energy industry solid waste recycling of waste photovoltaic components, wind power blades and other new energy industries. According to the industry, under our new energy industry, the new energy industry solid waste explosive growth, \”program\” not only fills the industrial policy gap, but also stimulates more companies to invest new technology research and development and industrialization. Especially in the \”13th Five-Year Plan\” research results, the new energy industry solid waste comprehensive utilization will usher in a leap-forward development based on the construction of the project. ▲ The wind power and photovoltaic projects on the salt alkali beach of Binhai Town, Zhanhua District, Shandong Binzhou. CFP / map, for the \”China’s 2060-year-old carbon neutrics\” estimates, \”China’s 2060-year-old carbon neutrics\” in March 2021, in May 2035, in 2035, will reach 1.5 billion respectively. Thousandswatts, 1.1 billion kW, new energy car insurance will reach 160 million, and \”the scenery\” retirement installed will reach 110 million kilowatts / year and 0.7 billion kilowatts / year, the retired power battery is as high as 2.7 million / year, corresponding The generated scrapped photovoltaic module, wind power blade and power battery can reach 1050,000 tons, 1 million tons, and 3 million tons. \”In carbon-backed carbon neutralization, my country’s renewable energy source has increased rapid growth, doing a good job of emerging solid waste uses such as waste photovoltaic components, wind power blades.\” In Yingli Energy (China) Co., Ltd. (Hereinafter referred to as \”Yingli China\” deputy general manager, Chief Technology Officer Song Dengyuan, \”Program\” not only develops the main goals and key tasks of renewable resources in the top design level, but also specify the direction for market and enterprises, more filling Emerging solid waste integrated utilization fields in waste photovoltaic components, wind power leaves, etc. in policies. Zhang Yu, vice president of Beijing Cheimer Certification, expressed this. He pointed out that there is no clear guiding policy in the field of wind power blade recycling. \”From another perspective, this fully reflects the tight use of solid waste integrated use of new energy industries.Persecution. \”The development data released by East Asia Quality Sea Securities 2021 shows that the size of the power battery will reach 2.37 million tons in 2030, but the overall scale of domestic battery recycling enterprises is small, and there is an imbalance expectation. According to industry insiders, it is expected that 2025 – 2030, photovoltaic components, wind power vanes will also usher in the first round of scrap climax, especially in the technical reform of old wind power projects, the first batch of photovoltaic power generation project replacement demand Next, the scrap may arrive in advance. Zhang Xiang, a researcher of the Automobile Industry Innovation Research Center, the Northern University of Technology The renewable resource standardization utilization area is based on power battery recovery, to promote industrial upgrading. Targeting the key, explore the approval path of the road, 2020, China’s bulk industrial solid waste comprehensive utilization reached 2 billion tons, of which the recycling of recycling resources is about 3.8 Billion tons, the comprehensive utilization of renewable resources has become an important force to ensure the safety of resources in China. However, the comprehensive utilization of industrial resources, including new energy industries, and the underlying capacity of scale, the lack of effective use of ways and maturation Technical route, as well as the difficulty of comprehensive utilization. \”At present, the recovery of waste photovoltaic components mainly has technical lines such as physical law, chemical law and pyrolysis method, and it has been included in the national key R \u0026 D plan, Yingli China Universities, etc. The unit undertakes the relevant research topics. The first physical Genetchicon photovoltaic component recovery treatment production demonstration line has been put into use in January this year, but the total scale is only 10,000 kilowatts, which is more than 53 million kilowatts last year. The volume is also very limited. \”Song Dengyuan said that the above topics aims to overcome core technology and equipment, to truly realize commercialization and industrialization operations, but also need to grasp non-technical factors such as economic costs to promote scale development. Zhang Yu further pointed out that wind power leaves Recycling technology, such as physical breakage, chemical decomposition, etc. The scale promotion and application. \”The program\” undoubtedly boosted the corporate confidence, which will transfer the industrial development. Zhang Xiang said that the waste power battery recycling industry is currently in its infancy. The recycling system is not mature enough. \”\” Program \”requires the improvement of management system, strengthening new energy vehicle power battery full life cycle traceability management, which will facilitate the supervision department Scrapped the full life cycle process of the battery, and avoiding unregulated recycling enterprises into the market. \”It is worth mentioning that\” program \”proposes new 50 industrial resources comprehensive utilization bases, explores the development path of industrial development based on regional and solid waste characteristics, and industry believes that this will help the industry to play cluster advantages, promote technology route hatching and solid Waste use. Collaborative development, strengthen cross-border use of strengthening industries in the \”program\”, promote span-industrial collaboration in solid waste resources, Zhang Yu believes thatThe new energy industry is required for the new energy industry solid waste recovery. \”For example, the mainstream wind power blade recovery technology is to add blades to build materials or direct landfill, and in the case of solid waste resources cross-industrial synergy, the future wind power blade recycling and building materials will be further Deepen. \”\” The waste photovoltaic module can achieve 100% recovery and reuse. \”Song Dengyuan introduced that the photovoltaic assembly can be used as a raw material again after recovery of the photovoltaic module, copper, silver, glass, and silicon materials Reproducing photovoltaic manufacturing is high, and it is necessary to reuse and other industrial binders. \”After the silicon recovery, use the production of photovoltaic batteries, it is necessary to purify, the cost is high, and if the silicon alloy manufacturing requirements are relatively low, the economics are also better. Photovoltaic module backplane, photovoltaic cell package film EVA, etc. The materials used by polymer materials are also difficult to make in photovoltaic, but they can be used in other industrial sectors. \”At the same time, the upgrading iteration of new energy product manufacturing technology is incorporated in the development of joint development in the industry. It is understood that the current domestic enterprises have mastered the recycling technology of the useful power battery physics, but in the context of the accelerated update of lithium battery technology, the recycling object is also changing. Lithium iron phosphate, three-dimensional lithium to phosphate phosphate, sodium ion battery transition requires the industrial chain to downstream \”ventilation\”, advance to recycle market trends, and open industrial circles. Song Dengyuan said that the new photovoltaic technology upgrade is also facing the same challenge. \”For example, the heterojunction silicon battery ITO film contains very rare indium elements, and the thin film battery also uses a semiconductor material different from traditional silicon. The market share of the new photovoltaic assembly is expected to continue to improve, and related recycling technology needs to be continuously upgraded. To address market demand changes. \”

First included in the country’s top design document!New energy solid waste comprehensive utilization ushered in “window period”\