On October 25, 2018, during the 3rd China International Commercial Vehicles and Parts Exhibition in 2018, the Northern Rare Earth Huakai Hi-Tech Hebei Co., Ltd. held a launching ceremony for the independent research and development of rare earth-based SCR catalysts, and officially promoted this to the industry. A product. Advantages of rare earth countries At the launching ceremony, Yao Jie, deputy secretary-general of China Association of Automobile Manufacturers, spoke highly of the project: speeding up the improvement of ambient air quality and winning the battle against blue sky. The automotive industry must take the initiative to concentrate on multi-party wisdom and heavy-duty diesel vehicles. Exhaust emissions are treated. The application of self-developed rare earth-based SCR catalysts is the result of joint efforts of many parties, and will exert the power of independent brands for the treatment of heavy-duty diesel vehicles. According to reports, at present, most of the domestic heavy-duty diesel vehicle exhaust gas treatment adopts the internationally common urea solution injection technology and SCR catalytic technology. Diesel vehicle exhaust gas purification SCR catalysts mainly include molecular sieves and vanadium tungsten titanium. The related technologies and intellectual property rights of these two catalysts and the domestic market share of 90% of catalysts are mainly occupied by well-known foreign big-name catalyst production companies. In the process of rapid advancement of the country to the country, it is extremely urgent to establish a national brand and break the monopoly of foreign technology. In fact, the history of rare earth-based tail gas catalysts has been studied internationally for more than ten years. However, due to the lack of rare earth resources and the failure of coating technology to effectively overcome, it has remained at the research stage for more than a decade. China is a large country with rare earth resources, and the development of rare earth-based SCR catalysts has inherent advantages. Under the strong promotion of China North Rare Earth (Group) High-Tech Co., Ltd. (referred to as “Northern Rare Earthâ€), in August 2018, Northern Rare Earth, Hebei Walter and Beijing Kaidesi jointly established the North Rare Earth Huakai Hi-Tech Hebei Co., Ltd. jointly builds rare earth based SCR catalysts for diesel engines and post-treatment system projects to promote independent brand catalysts. Real independent research and development In January 2018, the Rare Earth-based SCR catalyst independently developed by the Catalyst Materials Research Laboratory of Baotou Rare Earth Research Institute has passed the performance verification of the National Five-frame Rack of the National Car Quality Supervision and Inspection Center. The fresh performance of the national six-type rare earth-based SCR catalyst has fully met the emission standards (T/CAEPI 12.2-2017), and will be supported by three domestic six-engine engines for bench test demonstration. This low-cost, non-toxic, high-efficiency and independent intellectual property rights of rare earth-based SCR catalysts for diesel vehicles has successfully developed the "laurel" of rare earth-based denitration catalysts for diesel vehicles with independent intellectual property rights. This technology has broken. The technical barriers of multinational companies in China have laid a solid foundation for China's independent research and development of diesel fuel purification catalysts. It is understood that the active center of the rare earth-based SCR catalyst is composed of a light rare earth compound containing lanthanum, cerium and the like having a special pore structure, and has excellent low-temperature denitration performance and good resistance to hydrothermal aging and sulfur poisoning, and is effective. It replaces the toxic component vanadium in the traditional vanadium-tungsten-titanium catalyst, completely solving the secondary pollution problem caused by the SCR catalyst. After two years of research and experimentation, Hebei Huate adopted the rare earth formula provided by the Northern Rare Earth Company to overcome the coating technology of rare earth-based catalysts, developed a pure rare earth-based SCR catalyst, and adopted the SCR urea injection system of Beijing Kaides. In order to realize the true independent research and development of rare earth-based SCR catalysts and effectively break the intellectual property monopoly of foreign catalyst manufacturers, the northern rare earths have already prepared the national V and national VI rare earth-based SCR catalysts from powder preparation, slurry preparation and coating, The layout and application of invention and utility model patents for special coating equipment design, etc., China's V-type patents for a total of 6 applications, the national VI type 4, will continue to strengthen the application and protection of related patents. Promising market prospects The implementation of the national and national five emission standards has spawned a market of 60 to 100 billion post-processing related products. With the full entry of heavy-duty diesel vehicles into the sixth year of the country, the market for post-processing related products will further expand. From 2020, the market size is expected to rapidly exceed 100 billion yuan. At this stage, under the situation that people are increasingly demanding environmental quality, the low-cost, high-efficiency and environmentally-friendly rare earth-based denitration catalyst independently researched and developed by Baotou Rare Earth Research Institute has a very broad market prospect. At present, the project partners Beijing Kaidesi Environmental Protection Technology Co., Ltd. and Hebei Huate Auto Parts Co., Ltd. have a market share of 200,000 sets/year. Based on the engine with a displacement of 10 liters, 4 million liters of catalyst per year is needed to meet Demand, equivalent to about 1000 tons / year of catalyst powder, and market share is still expanding. At the end of September 2018, the pilot line for powder synthesis of rare earth-based SCR catalysts has been successfully completed, with a production scale of 2.5-3 tons of powder per month (1 to 20,000 sets/year). According to the plan, an annual production capacity of 100 tons of SCR catalyst powder demonstration line (50,000 sets/year) will be completed in 2019, and an annual production capacity of 1,000 tons of SCR catalyst powder production line (250,000 sets/year) will be completed in 2022, which is expected to be 2023. Sales of 5 million liters of SCR catalyst and 2 million liters of DPF catalyst can be achieved with sales of 381 million yuan. In his speech, Zhao Dianqing said that he hopes to rely on the resources, technology and R&D advantages of the rare earths in the north to accelerate the pace of industrialization in the key technologies of automobile key parts manufacturing, integrated innovation of advanced manufacturing equipment and engineering applications. In order to promote national competitiveness, we will create independent research and development brands, and win the “blue sky defense war†with the real “China Zhizhi†SCR catalyst. 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Self-developed Rare Earth Based SCR Catalyst Application Example Launch Ceremony 
SCR catalyst launch ceremony 
Rare earth based SCR catalyst products 
Rare earth based SCR catalyst
Helping "Blue Sky Defence War" Northern Rare Earth Releases Rare Earth Based SCR Catalyst for Autonomous Vehicles
An important battle in the "Blue Sky Defence War" is to declare war on high-pollution vehicles. The main target is heavy-duty diesel vehicle exhaust. The rare earth-based SCR catalyst with independent intellectual property rights is a "weapon", and an industry "new recruit" has come up with its own "combat plan."