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一、发展氢能的意义随着人类社会的发展,人民生活水平提高人们对能源需求日益增长。能源与资源、能源与环境的矛盾逐渐突出。世界化石燃料的贮量有限,燃烧石油、天然气、煤炭等可燃矿物,常带有碳,硫等尘埃及放射性物质,产生大量的CO_x、SO_x、NO_x,现在癌症增多,威胁人的健康,酸雨频繁发生,影响农林业。氢是一种清洁的能源,它燃烧时只生成水,且热质较高,使用方便。氢的来源丰富,自然界形成:水—氢—水的循环,将是最理想的可再生能源。地球上海水面积占地球表面的71％,水的资源极为丰富。
First, the significance of the development of hydrogen energy With the development of human society, people’s living standards improve people’s growing demand for energy. The contradiction between energy and resources, energy and the environment has become increasingly prominent. The world’s fossil fuel reserves are limited. Burning combustible minerals such as oil, natural gas and coal often contains carbon, sulfur and other dusts and radioactive substances and produces large amounts of CO_x, SO_x and NO_x. Nowadays, cancer is increasing, threatening human health and frequent acid rain Occurred, affecting agriculture and forestry. Hydrogen is a clean energy, it only generates water when burned, and the heat quality is high, easy to use. The rich source of hydrogen, formed in nature: water - hydrogen - water cycle, will be the best renewable energy. The Earth’s surface water area accounts for 71% of the Earth’s surface, water resources are extremely rich.