摘要
陕甘宁天然气进京带动了北京市燃气锅炉的发展。文中介绍了煤改气的环保效益及经济分析,并用3个实例分析其综合经济效益。
The transmission of S. G. N. natural gas to Beijing has accelerated the development of gas boilers. Environmental benefits are gained from the substitution of gas boilers for coal-fired boilers. Examples are given to illustrate the comprehensive economical benefit.
出处
《城市管理与科技》
1999年第2期19-20,26,共3页
Urban Management and Science & Technology
关键词
燃气锅炉
燃煤锅炉
环保效益
经济分析
采暖锅炉
gas boilers,coal-fired boilers,environmental benefits,economic analysis
