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北京市三十多年来,环境质量下降,大气污染日趋严重。大气污染源虽然是多方面的,但主要是来自燃料燃烧产物。我国能源消费结构主体是煤,北京市的能源消费结构主体也是煤,占77%。城市煤气化是建设现代化城市的重要组成部分,它是提高人民生活水平、发展工业生产、节约能源和保护环境的一项重要措施,也是战略方针问题。民用燃料气体化在国外已成为主要的发展方向。许多工业发达国家全国人口气化率均在50%以上,美国和法国已超过85%,日本已达到98%,荷兰达到100%。苏联全国城镇居民气化率也已达到70%。我国全国人口气化率1981年为1.7%,按城市人口计算,气
In the past 30 years, Beijing has experienced a decline in environmental quality and increasingly serious atmospheric pollution. Although there are many sources of atmospheric pollution, it is mainly from fuel combustion products. The main body of China’s energy consumption structure is coal, and the main energy consumption structure of Beijing is also coal, accounting for 77%. Urban coal gasification is an important part of building a modern city. It is an important measure to improve people’s living standards, develop industrial production, save energy, and protect the environment. It is also a strategic policy issue. Civil fuel gasification has become a major development direction in foreign countries. In many industrialized countries, the national population gasification rate is over 50%, the United States and France have exceeded 85%, Japan has reached 98%, and the Netherlands has reached 100%. The rate of gasification in urban residents in the Soviet Union has also reached 70%. The national population gasification rate in China was 1.7% in 1981, calculated according to the urban population.