【摘要】 文章指出二甲醚作为替代燃料对保护环境和解决能源缺乏具有重要意义,介绍了二甲醚的主要生产方法和国内外生产消费情况,对二甲醚的市场前景进行了预测,重点分析了二甲醚在清洁能源领域的应用前景,到2010年,我国用于替代液化石油气和城市煤气的二甲醚需求量将达约700万t,用于替代柴油的二甲醚需求量约1000万t。最后指出我国二甲醚在替代液化石油气和城市煤气技术上和经济上已经可行,二甲醚作为汽车燃料替代柴油是二甲醚最主要的消费领域,有广阔的发展前景。更多还原

【Abstract】 Dimethyl ether as the substitution fuel is very important to protect environment and resolve the lack of energy resource.The main production method of dimethyl ether is introduced,also with the circumstances of production and consumption all over the world. The market prospect is forecasted especially in the realm of cleaner energy resource.The demand of dimethyl ether on superseding liquefied petroleum gas and city gas,diesel will reach 7Mt/a,10 Mt/a respectively by 2010.It is thought that dimethyl ether on superseding liquefied petroleum gas and city gas has become applicable economically and technologically.Dimethyl ether as automobile fuel on superseding diesel is principal consumption realm,and it has a bright future.更多还原