requestId:685ea5cf9ba8b1.01439422.
Media: The key technology for producing solar fuel is to differentiate water into hydrogen (hydrogen) and oxygen. The hydrogen reacts with carbon dioxide to produce methanol and water. This is what we call liquid fuel. Solar fuel methanol is also a fantasy form of gas. The solar fuel CH3OH helps solve the manufacturing, storage, transportation and addition of the hydrogen fuel battery source, making the fuel battery technology a truly sustainable cleaning power technology. With this kind of thinking, you can use solar fuel to build a liquidSugar babySugar babySunny flushing station. Solve the storage and transportation safety problems of the mid-range construction of the gas station. At the same time, as a renewable power, the gas can realize green cleaning of the entire fuel battery process to reduce carbon dioxide emissions. In addition, it can also be expanded to other chemical hygiene routes (toluene, ammonia), and coexist with gas stations, methanol stations, etc., suitable for community and current gas stations. This will be the most advantageous development goal of future hygiene stations.
On October 22, the “Ninth Global New Power Enterprise 500 Summit Conference” hosted by the “China Power News” and the Shanxi Provincial Power Bureau was held in Taiyuan, Shanxi. Li Feng, an academician of the Chinese Academy of Sciences, attended the meeting and delivered a speech.
The following is the content:
Overall application of fossil resources will create severe ecological problems such as dynamic crisis, global heat and environmental purification. This year was the driest year in the past 116 years, and the malignancy of the ecological environment has seriously affected human development. In comparison, the United Nations IPCC issued a call: Save the earth’s home, and there is still a short time left for humans. If the global heat continues to decline at the current rate, the global temperature will drop by 1.5 degrees to 2050, and will increase by more than 2.0 degrees by 2100, which will lead to extremely terrifying disasters to humans.
The trend of drying up of fossil dynamic resources is emerging. According to the current dynamic development, coal can still last for 200 years, but the proportion of coal-fired power generation in my country still accounts for 60-70%; oil can last for 50-100 years, while my country’s imports still exceed 70%; natural atmosphere has only 50 years of development in the development of global dynamic structures. Today, the protruding problem facing our country is the lack of liquid fuels such as gasoline and diesel.
In fact, in the face of the drying of fossil dynamic resources, we are not without physical health. In the 80th year of the last century, the year of the Great Oilfield in my countryThe production volume is 55 million tons/year, but now it has seen a serious decline; the coal industry is prosperous, coal miners and coal miners are down, and local housing prices are sluggish. Therefore, the sustainable development of power must solve such problems. Low carbon power is the way to sustain resourcesSugar daddy continue to develop, to have a friendly environment, and to have an ecological civilization. Seeking low-carbon cleanliness is the trend of human civilization development and the purpose of China’s advocacy.
How to realize dynamic low-carbon? I will summarize three steps:
▍First, the efficient and clean transformation of fossil power can be used to achieve energy. Through green development, carbon dioxide is slightly reduced, but this does not fail to solve the problem of carbon emissions at the most basic level;
▍Secondly, fossil dynamics and renewable dynamics complement each other. It cannot completely cut the fossil force at one time, but it can optimize the mutual complementation and renewable force, greatly reducing carbon dioxide;
▍Third, fully apply renewable force, realize green and zero carbon emissions, and solve the problem from the most basic level. There are two technical problems: renewable power energy and conversion problems, and liquid fuel decomposition problems.
The reality of solar fuel is to apply renewable forces such as solar energy to convert water and carbon dioxide into methanol fuel, which we also call “liquid stimulation.” This thought is now increasingly being valued internationally, and many scientific scientists and enterprises in our country are working hard to discuss this.
In fact, from a broad perspective, many renewable dynamics, such as wind energy, hydro energy, biological energy, etc. are essentially solar energy. The solar energy is clean, rich, renewable and has great potential, and it shines on the earth. The solar energy of 1-3 hours can meet the global dynamic demand for one year. The problem is that we can’t convert it into our available solar fuel.
The key technology for producing solar fuel is to turn the second-line stars of moisture into the first-line stars, and resources are coming in a hurry. It transforms into hydrogen (hydrogen) and oxygen, which reacts with carbon dioxide to produce methanol and water. This is what we call liquid fuel.
When it comes to methanol, there are many preparation methods today. However, in terms of carbon emissions during methanol decomposition, coal has the highest carbon emissions during methanol decomposition, oil will be lower, and natural atmosphere will be lower. If coal and renewable power are used to coordinate the preparation, carbon emissions can be reduced step by step. If the methanol is decomposed by the preparation method of solar fuel, zero carbon emissions can be achieved. But today, the cost of coal to methanol is the lowest, the cost of oil to make it higher, and the cost of solar fuel to make methanol makes it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her to make it easier for her toOnly option A can be selected. The money is in the middle state. From the perspective of ecology, coal to methanol is the most slim, oil is the second, and solar fuel is the most fantastic.
Today, methanol fuel is increasingly attracting attention from local and enterprises. In March this year, the guidance opinions issued by eight national ministries and commissions have major implications for the development of methanol fuel. my country’s methanol production raw materials come from a wide range of sources, and coal, oil, natural gas, and biological quality can all decompose methanol. However, because my country is relatively rich in coal, coal-to-methanol has advantages in China. We must recognize that coal-to-methanol solves the cleaning problem of coal combustion, but Xie Xi suddenly realized that he had met an unexpected benefactor (and lover): solving carbon emission problems; coal-to-methanol can use low-quality and inferior coal, but it has not changed the current situation of relying on fossil resources from the most basic level. Then, any methanol produced by using fossil resources is not solar fuel; as long as solar fuel is applied, methanol is “this child!” in terms of low-carbon ecology, and is helplessly slamming his head, Sugar baby is helplessly slamming his head, Escort manila” ThatManila escortYou go back, small fuels have advantages.
In the process of decomposition of solar fuel, there are two key catalytic technologies. The first is an efficient, cheap and stable differentiated water (photo) electrocatalyst, with energy conversion effect of more than 80%. The second is a low-priced, highly selective carbon dioxide gas-cooling methanol catalyst. These two are our independent intellectual property rights. daddy‘s technology is also the key to realizing the decomposition of solar fuel.
In July 2018, my country launched the annual 1,000-ton Methanol industrialization demonstration of solar fuel in the west, and has completed its mid-term trial today. This is the first time that the solar energy is directly burned in the world. daddyThe experiment of mass decomposition of materials. It is expected to decompose methanol by 90 million tons per year, which can reduce carbon dioxide by nearly 100 million tons.
As a chemical energy-energy situation, it solves the intermittent problems of renewable dynamics and the random problems of power applications. Solar fuel decomposition can collect and store evacuated solar energy for a long time, suitable for the market demand for random power applications. Each solar fuel methanol is equivalent to storage of about 10At 000 degrees of electricity, 1 million tons of methanol is equivalent to 10 billion degrees of electricity.
In addition to this Escort
發佈留言