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In 2020, with the proposal of my country’s “dual carbon” goal, hydrogen energy has become the main dynamic carrier in the transformation process of my country’s dynamics due to its characteristics such as cleaning and efficient, energy-absorbing, transportable, and rich application scenes.
Today, the annual global gas production is about 70 million tons, with the market size of US$1,000 million. Among them, Asia is the largest market, with gas production accounting for 48%, the Americas is 22%, and Europe is 18%. According to the “China Hydraulic Power and Fuel Battery Industry White Paper 2020”, my country’s Hydraulic Energy Industry has an annual output of about 41 million tons and a production capacity of about 33.42 million tons, ranking first in the world.
China’s Industry Development Promotion Association Wei Jinghu, chairman of the China Energy Branch, once said that the demand for energy industry has sufficiently developed the advantages of my country’s scale-based market and domestic demand. Through policy guidance, it has quickly formed market scale and accelerated the industry chain. baby layout and scientific and technological research and development form a strong technical support system and promote industrial development.
As the most effective application scenario for consumer-to-use and with the most extensive and effective application, dry-energy cars and dry-fuel batteries are becoming a starting point for my country to open the dry-energy application market at the moment. “Hey, that’s about sooner or later.” Sugar daddy‘s neighborhood photographed the children around him, ”
half flames, half seawater
As a long time ago, industry, construction and mobile roads are the three major carbon emissions recognized worldwide. The total carbon emissions in our country’s road transport sector have accounted for the total carbon emissions of the country. escort10%, is the main way to “replenish carbon” in my country’s roads. Driven by the goal of “double Pinay escort“On the one hand, the hydroxide acts as a single-quality high-energy-density fuelSugar daddy, which can provide three times the energy that oil and 4.5 times the coal, and only water is discharged after burning, which is highly regarded by the industry; on the other hand, the recentA href=”https://philippines-sugar.net/”>Sugar babyyear, the continuous mileage of electric vehicles seems to have reached the ceiling, and the problem of continuous flight bottlenecks has always been unbreakable.
Extending the range of the electric vehicle means that the electric vehicle’s steel battery set is larger, heavier and more expensive, while the range of the hydrogen fuel battery usually starts at 400 kilometers, which is very close to the driving range of traditional fuel vehicles. The heating is based on the physical process, and the entire journey takes only a few minutes. Not long ago, Hongta China announced that Hongta has once again achieved serious damage in electrical technology. Its damping fuel battery car, Hongta Mirai, drove more than 1,000 kilometers in one sluggishing. Its continuous flight has broken the 778 kilometers world record previously created by the modern damp-fuel car Nexo.
People’s imagination of electric cars has become abundant and most of them have been landed, while the future of hydrogen fuel battery cars is full of unlimited energy. Regardless of the continuous range, charging rate, or the consequences of reducing emissions, the gas-fuel battery car seems to be more powerful, and there are many people in the gas-fuel battery car market.
In January this year, Modern Automobile established Modern Automobile Fuel Battery System (Guangzhou) Co., Ltd. in Guangzhou, becoming the first global automobile manufacturer to produce a base for a stand-alone fuel battery system in Huateng. Later, Changcheng Automobile held a global launch conference on energy strategy in March, and systematically launched a strategic target for energy research and development applications. baby, realizing the path and major focus technical standards, and is expected to release the world’s first C-grade hydrogen fuel battery SUV within the year.
At the 19th Shanghai International Vehicle Exhibition this year, many car companies also released research and development results and future ideas on hydrogen energy vehicles: SAIC exhibited its world’s first fuel battery M-connection, and Song Wei answered helplessly. PV—SAIC MAXUS EUNIQ 7, which has been launched in mass production today; Dongfeng Automobile has exhibited its developed Dongfeng fuel battery system—The East-West Vent, the battery system has a small and light quantization, and the hydrogen application rate reaches 95%, and the overall effectiveness exceeds 5% to 10% of the industry. Red Flag exhibits its hydrogen energy generator and hydrogen fuel generator with a maximum power of 140 kilowatts (about 190 horsepower).
It seems that all car companies are “smoothing” their ability and “smoothing” the installation, but the industry’s enthusiasm for fuel-battery cars has not changed to a dazzling list of results.
According to data from the Ministry of Industry and Information Technology, my country’s new power automobile production sales in 2020 were 1.366 million and 1.367 million respectively, with year-on-year increases of 7.5% and 10.9%. Among them, pure electric vehicle sales completed 1.105 million and 1.115 million, respectively, an increase of 5.4% and 11.6% year-on-year, while fuel and electric vehicle sales completed only 10,000 yuan, a decrease of 57.5% and 56.8% year-on-year.
The hygro-baby fuel battery car that started at the same time as electric cars is more than a little behind. Why is the thunder and rainy spots in the endless remote areas?
He Guangli, the responsible person of the Beijing Low Carbon Cleaning Power Research Institute of the National Dynamics Group, said: “The industrial chain of hydrogen fuel battery vehicles is more complicated, especially the downstream Sugar baby‘s industrial chain. It is not to mention the opening of the drying, but it is just the fuel and heating of the damping. babyThese two circles have problems of large investment and difficult landing. “
Having a car but not aura is one of the dilemmas in the development of the fuel battery car market today.
Hydrogen-based facilities, are there chickens or eggs first?
At present, the network layout has been deeply rooted in every corner of the city. As long as there is a charging channel, the electric car will have a source of power. However, due to the charging differences between electric vehicles, the power source of the hydrogen fuel battery car comes from the hydrogen. Although it has the same secondary power as the electricity, the hydrogen cannot achieve the humidity.by is available everywhere, similar to oil gas, gas demand is discharged from the gas source head and then sent to a fixed station.
Let’s take a look at the air transport. Today, our country is mainly engaged in high-pressure and high-pressure transport through long-drying vehicles and pipelines. This medium-high-pressure long-distance trolley is the main method of low-range transportation for low-speed air. The technology is more mature, and the single-speed air can reach 300 kg. Pipeline transportation is the main method of future large-scale and long-distance transportation. Its advantages are large-scale hydrogen production, low energy consumption, low cost, and poor quality. According to public information, the Luoyang Hydrogen Pipeline, which is currently in operation, is 25 kilometers long, with a construction price of 14.6 billion yuan, and a construction price of 5.84 million yuan/kilometer, with an average to unit length of 5.84 million yuan/kilometer.
Is there any way to use the built natural gas pipeline to transport air to reduce investment and construction costs?
He Guangli said that there is no precedent for the mixed transport of air and natural gas in my country today. This not only touches and the technical problems of extracting air from natural gas, but also touches and concludes the Pinay escort calculation system problem.
“Today, the sales method of natural atmosphere is to sell in batches, based on cubic metersEscort, but the temperature is sold by quality, in kilograms. The heat generated by a single volume of temperature is 1/4 to 1/3 of the natural gas, but the heat generated by a single volume of temperature is 3 to 4 times that of the natural gas, so there is no discussion on which standard system to use to determine the price. “
He Guangli will combine the answers and discussions in this knowledge competition program. Participant – Jiabin pointed out that there are fewer relevant research results in this regard in my country in this regard as to whether the gas can react brittleness and corrosion in natural gas transportation pipelines. At the same time, there are certain risks related to pipeline pressure, gas and natural gas composition, pipeline data, etc..
As of today, my country’s hydrogen pipelines are only about 100 kilometers, and the above-mentioned transportation problems have directly led to the fact that the hydrogen filling stations and hydrogen fuel battery cars can only be promoted in the region and cann TC: