Biomass energy development forecast

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At present, our country has a group of scientific and technical personnel who have been engaged in the research and development of biomass energy conversion technology for a long time. They have initially formed a biomass energy research and development system with Chinese characteristics. They have conducted extensive theoretical and practical research on biomass energy conversion and utilization technology and completed a number of high-level research results. Some technologies have been industrialized, laying a good foundation for further research and development in the future. Judging from the current research and development status of foreign biomass energy utilization technology combined with my country's existing technology level and actual situation, my country's biomass energy application technology will mainly develop in the following aspects. 1. High-efficiency direct combustion technology and equipment my country has more than 1.2 billion people, the vast majority of whom live in vast rural areas and small towns. The main way of using energy in daily life is direct combustion. Residue straw and straw-type materials are the main energy sources for rural residents. Developing and researching efficient combustion furnaces and improving thermal efficiency will remain important issues that should be solved. The rapid rise of township enterprises not only drives the development of rural economy, but also accelerates the consumption of fossil energy, especially coal. Therefore, the development and transformation of coal-using equipment (such as boilers, etc.) in township enterprises and the replacement of coal with biomass should occupy a part in future research and development. * land. After the loose agricultural and forestry residues are crushed and classified, they are processed into shaped fuels. Combined with the development of special technology and equipment, there will be greater market prospects in our country. The promotion and application of pellet shaped fuels for home and greenhouse heating will be a hot spot in the research and development of biomass shaped fuels. 2. Intensive and comprehensive development and utilization of biomass energy, especially fuelwood, is not only a good source of energy, but can also be used to produce chemical raw materials such as charcoal, activated carbon, and wood vinegar. The construction of a large number of fast-growing firewood forest bases has provided abundant raw materials for the comprehensive development and utilization of wood energy in industrialization. As my country's economy continues to develop, dispersed rural residents are gradually concentrated in cities and towns, providing a realistic possibility for centralized gas supply and improved energy efficiency. In the future, energy plants should be established based on the number of concentrated residential populations to chemically convert biomass energy. The generated gases will be collected and purified before being transported to residents' homes as fuel to improve thermal efficiency and residents' living standards. This intensive and comprehensive development and utilization of biomass energy can not only solve the energy consumption problem of residents, but also create good economic benefits through the production of chemical products in factories, and also provide employment opportunities for rural surplus labor. Therefore, from the perspective of ecological environment and energy utilization, establishing energy forest bases and implementing "forest-energy" integration projects are practical development directions. Rural areas are rich in straw resources. A large amount of straw is discarded and burned directly in the fields, which not only causes a large amount of waste of biomass energy but also brings serious pollution to the atmosphere. Therefore, efficient conversion of renewable biomass energy will have better development prospects in the future. 3. Innovative and efficient development and utilization of biomass energy With the rapid development of science and technology, the development of biomass energy will rely on innovative technologies to achieve greater development. The research and development of new biomass energy technologies, such as biotechnology high-efficiency and low-cost conversion applications, atmospheric pressure rapid liquefaction to produce liquefied oil, research on catalytic chemical conversion technology, and biomass energy conversion equipment such as fluidized bed technology are the focus of research. Once breakthrough progress is achieved, it will * * Promote the development and application of biomass energy. 4. Development and Utilization of Urban Domestic Waste The amount of domestic waste is increasing rapidly at a rate of 8%-10% per year. Industrial development and utilization of waste to generate electricity, incineration for central heating or gasification to produce gas for residents' use have great potential for development. 5. Development of energy plants: Vigorously develop various plants that can produce "green oil", such as oil palm, Trichoderma family plants, etc., to provide abundant high-quality resources for the utilization of biomass energy.