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发展工业型煤推动技术进步新乡市工业型煤机械厂王景亮我国大气污染的特点是煤烟型污染，因煤炭燃烧而排放的有害物质是主要的大气污染源。据统计全国每年排放大气１８００万吨ＳＯ２中，有８５％是由燃煤装置排放的。排入大气的２２３０万吨烟尘中，有７０％也是由燃烧装...
Development of industrial briquette to promote technological progress Xinxiang City Industrial Briquette Machinery Factory Wang Jingliang China’s atmospheric pollution is characterized by soot-type pollution, due to the combustion of coal emitted harmful substances is the main source of air pollution. According to statistics, of the 18 million tons of SO2 released into the atmosphere each year in the country, 85% of the SO2 is emitted by coal-burning installations. Of the 22.3 million tons of soot that is released into the atmosphere, 70% is also burned by ...