Carbon emission reduction technologies in China
نویسندگان
چکیده
Environmental pollution is mainly caused by carbon emissions, so emission reduction our top priority now. Carbon-containing greenhouse gas emissions come from the following aspects: (1) fossil fuel combustion; (2) leakage and volatilization in process of extraction, processing, transportation, industrial utilization; (3) traditional biomass combustion. The effect will cause an increase temperature, rise sea level, biodiversity. Due to little or no new energy a current research direction. It includes wind energy, solar hydropower, nuclear biological energy. Among them, power technology quite mature, cost has become competitive market. Solar inexhaustible, nonpolluting, renewable, clean source, which gradually entering stage large-scale development. Hydropower pollution-free, low operating costs. Nuclear characterized high efficiency carbon, coming fission released reaction fissionable material (nuclear fuel) reactor. Biomass resources can be divided into four categories: forest resources, crop straws, poultry manure, household garbage, its biggest feature renewability. Besides, capture storage are other ways reduce emissions. Carbon uses chemical adsorption, physical adsorption separation, membrane separation dioxide. injects supercritical CO2 closed geological structure containing oil, gas, water, non-commercial coal seams through pipeline form long-term permanent
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202125701009