我国发展煤基醇醚经济的前景和资源环境问题分析

Analysis on Perspective and Problems of Methanol-DME Economy in China

石油资源短缺和可持续发展理念要求寻找石油经济的替代模式。基于技术发展水平和资源禀赋条件,认为煤基醇醚经济是我国达到清洁能源经济目标之前一个可行的过渡模式。发展煤基醇醚经济是一项复杂的系统工程,要综合考虑多方面因素。对我国2015年煤基醇醚经济可能达到的规模进行了分析,并着重探讨了随之而来的资源和环境问题以及相应对策。

The modern society is largely established on the basis of petroleum. However, both the shortage of oil resources and the needs of sustainable development require for a substitution pattern to this petroleum economy. Based on the present technologies and the fossil resource structure, the coal-based methanol-DME economy would be a feasible transition pattern before the arrival of the ultimate clean energy era in China. To develop coal-based methanol-DME economy is complicated. It needs overall considerations in various factors. This article conducts the analysis on the possible scale of coal-based methanol-DME economy of China in 2015, followed by some discussions on relevant resource and environmental problems and the policy suggestion.