| 题名 | Carbon emission reduction technologies in China |
| 作者 | |
| 发表日期 | 2021-05-12 |
| 会议录名称 | E3S Web of Conferences
 |
| ISSN | 2555-0403 |
| 卷号 | 257 |
| 摘要 | Environmental pollution is mainly caused by carbon emissions, so carbon emission reduction is our top priority now. Carbon-containing greenhouse gas emissions mainly come from the following aspects: (1) fossil fuel combustion; (2) leakage and volatilization in the process of fuel extraction, processing, transportation, and industrial utilization; (3) traditional biomass fuel combustion. The greenhouse effect will cause an increase in temperature, the rise of sea level, and the reduction of biodiversity. Due to little or no carbon emissions, new energy is a current research direction. It mainly includes wind energy, solar energy, hydropower, nuclear energy, and biological energy. Among them, wind power technology is quite mature, and the cost of wind power has become competitive in the market. Solar energy is an inexhaustible, nonpolluting, renewable, and clean energy source, which is gradually entering the stage of large-scale development. Hydropower is clean energy, renewable, pollution-free, and low operating costs. Nuclear energy is characterized by high efficiency and low carbon, coming from the fission energy released by the fission reaction of the fissionable material (nuclear fuel) in the nuclear reactor. Biomass resources can be divided into four categories: forest resources, crop straws, poultry manure, and household garbage, and its biggest feature is its renewability. Besides, carbon capture and carbon storage are other ways to reduce carbon emissions. Carbon capture uses chemical adsorption, physical adsorption, adsorption separation, and membrane separation to capture carbon dioxide. Carbon storage injects supercritical CO2 into a closed geological structure containing oil, gas, water, or non-commercial coal seams through pipeline technology to form long-term or permanent CO2 storage |
| DOI | 10.1051/e3sconf/202125701009 |
| URL | 查看来源 |
| 语种 | 英语English |
| Scopus入藏号 | 2-s2.0-85105988060 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | https://repository.uic.edu.cn/handle/39GCC9TT/6007 |
| 专题 | 北师香港浸会大学 |
| 通讯作者 | Zhang，Xintong |
| 作者单位 | 1.Division of Science and Technology,Beijing Normal University,Hong Kong Baptist University United International College,Zhuhai,519087,China 2.Division of Science and Technology,Beijing Normal University,Hong Kong Baptist University United International College,Zhuhai,519087,China 3.School of Energy and Mechanical Engineering,Nanjing Normal University,Nanjing,210046,China |
| 第一作者单位 | 北师香港浸会大学 |
| 通讯作者单位 | 北师香港浸会大学 |
| 推荐引用方式 GB/T 7714 | Zhang，Xintong,Fu，Longshan,Huang，Yu. Carbon emission reduction technologies in China[C], 2021. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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