化工进展 ›› 2019, Vol. 38 ›› Issue (01): 538-544.DOI: 10.16085/j.issn.1000-6613.2018-1319

• 生物与医药化工 • 上一篇    下一篇

以CO2为原料的绿色生物制造

王凯(),贺明丽,王梦,谭天伟()   

  1. 北京化工大学生命科学与技术学院,北京 100029
  • 收稿日期:2018-06-26 修回日期:2018-09-27 出版日期:2019-01-05 发布日期:2019-01-05
  • 通讯作者: 谭天伟
  • 作者简介:王凯(1994—),男,博士研究生,研究方向为生物能源。E-mail:<email>Buctwk@163.com</email>。|谭天伟,中国工程院院士,博士生导师,研究方向为生物基化学品、生物能源和生物材料。E-mail:<email>twtan@mail.buct.edu.cn</email>。

Green biological manufacture with CO2 as raw material

Kai WANG(),Mingli HE,Meng WANG,Tianwei TAN()   

  1. College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2018-06-26 Revised:2018-09-27 Online:2019-01-05 Published:2019-01-05
  • Contact: Tianwei TAN

摘要:

温室气体积累而导致的全球性气候变化引起了人们的广泛重视,因此科学家通过不同的方法在CO2固定方面进行了诸多的探索与研究,例如化学转化、酶催化及微生物转化等。而微生物的多功能性使得其具有将生物质、生物废物和二氧化碳作为原料来生产生物燃料及化学品等物质的优点。本文对天然存在于微生物体内的、可以固定CO2的途径进行了一定总结,并主要阐述了利用生物法或生物电化学法等方法将二氧化碳绿色地转化为化学品或生物质能源的相关工作。另外,对以粮食为原料的第一代生物制造以及以非粮食的生物质为原料的第二代生物制造方法及效果进行了评价,同时提出了以CO2为原料的第三代绿色生物制造的概念。最后预测了在利用二氧化碳进行生物转化的未来发展中所需的关键技术与发展走势。

关键词: 生物转化, 能源, 温室气体, 二氧化碳, 生物制造

Abstract:

The global climate change due to the accumulation of greenhouse gases has attracted great attention. Therefore, scientists have carried out many explorations and researches on CO2 fixation through different methods, such as chemical conversion, enzyme catalysis, and microbial transformation. The versatility of microbes has the advantage of using biomass, biological waste and carbon dioxide as raw materials to produce biofuels and chemicals. In this paper, the ways of immobilizing CO2 naturally occurring in microorganisms were summarized, and the related work of converting carbon dioxide into chemicals or biomass energy by biological or bio-electrochemistry methods were extensively discuused. In addition, the first (using food as raw material) and second (using non-food biomass as raw material) generations of bio-manufacturing’s methods and effects were evaluated, and the concept of the third generation of bio-manufacturing was introduced. Finally, the key technologies and development trends needed in the future development of carbon dioxide for biotransformation were suggested.

Key words: bio-transformation, energy, greenhouse gases, carbon dioxide, bio-manufacturing

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