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The compatible application of remote Star Han G alcohol hydrogen electric one weight card and Guangdong Nengchuang technology on-board online hydrogen production device

2023-08-08 21:30:28Industry trends443

Geely remote recently released a remote star he G alcohol hydrogen electricity a weight card, known as the "the next generation of hydrogen heavy card", through the development of our car methanol reforming hydrogen production system, with hydrogen fuel cell power drive vehicles, creatively to alcohol, hydrogen, electric fusion together, to solve the hydrogen pain points in storage and transportation proposed more executive innovation scheme. As is known to all, hydrogen is the only way to achieve the dual-carbon goal, but the characteristics of easy hydrogen leakage and low long-distance transportation efficiency lead to the application of hydrogen energy facing high storage and transportation costs and infrastructure construction costs, and solving the problem of hydrogen storage and transportation has become a "necessary answer" for the development of the industry. Methanol has high energy density and easy transportation, storage and filling, and is one of the best liquid carriers of hydrogen. In terms of hydrogen reserves, every 7 kg of methanol fuel is made of 1 kg of hydrogen, which has a higher hydrogen storage energy density than the high-pressure or low-temperature liquid hydrogen storage mode. Methanol reforming hydrogen production provides a faster and economic path for the application of hydrogen energy.

The public information shows that the remote new methanol reforming hydrogen production cargo chassis product model DNC1188FCEVGMPJ1, shape size 1180025503970mm, wheelbase 7100mm. The total mass is 18000kg and the preparation mass is 7800kg. In terms of power, the vehicle is equipped with methanol reforming hydrogen production engine and Bosch hydrogen-air proton exchange membrane fuel cell; matched with lithium manganese anate battery, equipped with Suzhou green control drive TZ310XS-LKM0824 permanent magnet synchronous motor with rated power of 112kW, peak power of 246kW and maximum speed of 89 km/h.

Hydrogen fuel cell, as a key technology to convert hydrogen energy into electric energy, is also an important technical route of hydrogen energy application in the field of transportation. It has a very important position. However, hydrogen application first needs to solve the storage and transportation problems and cost problems. Methanol, as the carrier of hydrogen, stores hydrogen in liquid methanol and water in the form of chemical bonds. Dynamic hydrogen production and power generation when used, which can avoid the problems and safety risks of storage, transportation and difficulties in traditional hydrogen energy application, and greatly reduce the cost of hydrogen use. The by-product of methanol water obtained by reforming is only a small amount of water and carbon dioxide. Compared with the fuel engine, it is low carbon and environmentally friendly, and does not produce air pollutants such as nitrogen oxide compound (NOx), sulfur oxygen compound (SOx), and its vibration and noise are also lower. Methanol reforming for hydrogen production fuel cell technology takes into account the convenience and safety of methanol fuel, and can use the existing energy infrastructure and guarantee system. Methanol water mixture after gasification, into the reforming room is converted into rich hydrogen reforming gas, and then into the purification module to generate pure hydrogen, then pure hydrogen into the low temperature fuel cell, hydrogen and air (oxygen) electrochemical reaction, forming current, to the external power supply, do the hydrogen "namely production", high efficiency, low cost. Low temperature fuel cell has the characteristics of small size, long service life, methanol online hydrogen production without hydrogen storage, fuel filling, the advantage of low cost, carrying in heavy truck logistics car, can reduce the cost of hydrogen heavy truck car, promote the development of hydrogen automobile industry, reduce pollution to the environment, the implementation of the national double carbon policy.

The methanol water hydrogen production machine produced by our company creatively reduces the traditional methanol large chemical hydrogen production process into a mobile hydrogen production equipment. Its working principle is to reaction the methanol water into the reforming combustion chamber to generate 70% purity of rich hydrogen. After passing through the palladium film purifier, high purity hydrogen is obtained for the use of hydrogen equipment. The unique hot standby mode of the equipment can realize the opening mechanism hydrogen within 30 seconds, reaching the real sense. The hydrogen production machine developed by Guangdong Nengchuang Technology has a variety of hydrogen production rates, covering a single module system of 4m³ -108m³ per hour, which is divided into fixed and mobile, and can be used by machine. HG 2 ~ HG 7 model as a fixed hydrogen production machine, can be used in the 5-20kw generator. HG 27 ~ 108 model is used in heavy truck logistics vehicles or other scenarios requiring a large number of hydrogen sources.

Guangdong Nengchuang Technology is a leading manufacturer of methanol online hydrogen production machine and hydrogen energy generator in China, and it has been deeply engaged in the field of methanol reforming hydrogen production for many years. The company focuses on the problem of solving the industry pain points of hydrogen production, storage and transportation technology with great difficulty and high cost, and effectively improves the economy and safety of hydrogen utilization. The company has a number of patented technologies in the segmentation field, after 10 years of development and application verification of various working conditions, has landed in the field of transportation with FAW Jiefang and China Shipbuilding Group, and China Mobile and China Telecom in the field of communication. On August 14,2020, Guangdong can create technology co., LTD held a car methanol water reforming hydrogen production system product conference, can create independent research and development of vehicle methanol reforming hydrogen production system in the test stage has achieved a complete success, the results of the ground shows that "methanol reforming hydrogen production technology" and "fuel cell power generation technology" integration as a heavy card power drive unit technology for important breakthrough. On September 20,2022, the Mechanical Science and Technology Achievement Evaluation Center jointly organized the "Evaluation meeting of methanol reforming online Hydrogen Production Technology". The methanol reforming online hydrogen production technology successfully passed the achievement evaluation and achieved the "domestic leading" technology evaluation. The independent intellectual property products of Nengchuang Technology have been highly recognized by the Ministry of Industry and Information Technology, and under the guidance of the Ministry of Industry and Information Technology, the technical standard "Methanol Online Hydrogen Production Device" is jointly formulated with China Shipbuilding Group, FAW Jiefang, Geely Automobile and other enterprises to fill the gap of relevant domestic standards.

Compared with traditional diesel heavy trucks, it can save 18% -32% on fuel costs, which is equivalent to saving up to 1 yuan per kilometer. Liu Ke, dean of the School of Innovation and Entrepreneurship of Southern University of Science and Technology and foreign academician of the Australian National Academy of Engineering, said, "Liquid is the best energy carrier for human beings. I can't find a second path that is more economical, cleaner and lower carbon than methanol". Compared with hydrogen, methanol has higher energy density and safe storage and transportation. Therefore, compared with the direct filling of hydrogen, the use of methanol reforming to produce hydrogen and hydrogen power generation can improve the safety and efficiency, which is the most important significance of this power system: it gets rid of the dilemma of difficult hydrogen storage and transportation, so that hydrogen energy really has the opportunity to become a cheap and clean energy for large-scale application.

On behalf of the forward-looking technology remote star he G alcohol hydrogen electric a weight card, with the help of methanol efficient use of hydrogen, make methanol reforming hydrogen fuel cell technology, make hydrogen can become suitable for car energy, this is a new energy heavy card zero carbon land the ultimate solution, but also the hydrogen industry towards industrialization and marketization, quickly realize the effective way of commercialization application. At present, the methanol water on-line hydrogen production machine and methanol water hydrogen fuel cell generator developed by our company have been applied in various hydrogen commercial vehicles, hydrogen energy ships, hydrogen refueling stations, on-line hydrogen production by hydrogenation stations, distributed hydrogen power stations and other fields, and provide efficient and stable green hydrogen source / power support for end customers.