摘要
为了解决经济高速发展与资源短缺、环境污染严重的矛盾,需要仿效自然生态系统变革传统化学工业。循环经济的工程科学内涵是建立全生命周期的物质清洁闭环流动型产业模式,发展生态化学工程。在此过程中将遇到分散资源处理、可再生能源利用及可再生资源转化等新问题,这些问题的解决有赖于大量新技术的开发,如生物炼制技术、再资源化技术、短缺资源替代技术、非环境友好工艺及产品替代技术、多产业互利共生技术等。
The rapid economic growth in China has been facing serious problems of insufficient resources and environmental pollution, and the solution requires a revolutionary change in the structure of the chemical industry into one that is like a no-waste natural ecosystem. The essence of the engineering of a recycling economy is to make the life cycles of materials into closed loops, to develop ecologically compatible chemical engineering. Many new problems arise ： such as the coping with the utilization of scattered resources, and how to get to use renewable energies and resources. New technologies are needed to solve these problems ： the conversion of biomass into fuels, materials reuse, the use of substitutes for rare resources, the replacement of environmentally harmful ones, and the synergistic integration of diverse industries.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2006年第9期1-6,8,共7页
Modern Chemical Industry
基金
国家重点基础研究项目("973"项目)(2004CB719706)
关键词
生态化工
循环经济
可再生资源
可再生能源
生物炼制
Eco-Chemical Engineering
recycling economy
renewable resources
renewable energy
bio-refinery
