现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (S1) : 279-283. DOI: 10.16606/j.cnki.issn0253-4320.2020.S.063

工业技术

不同煤气化技术合成气发酵法制乙醇的可行性探讨

张海峰, 张敏

作者信息 +

Discussion on feasibility of fermentation to produce ethanol by syngas with different coal gasification technologies

Author information +

文章历史 +

Received		Published
2020-04-30		2020-10-31
Issue Date	Revised Date
2020-11-03	2020-04-30

PDF (1445K)

摘要

阐述了固定床间歇气化技术（UGI）、鲁奇气化技术、航天炉气化技术合成气发酵法制乙醇的工艺配置，并比较了投资、乙醇生产成本等，期望筛选出技术与经济可行性最优的工艺作为煤制乙醇示范工程的气化技术来源。

Abstract

This paper describes the process configuration of ethanol production by fermentation of syngas respectively made by UGI fixed bed gasification technology,Lurgi gasification technology and space furnace gasification technology.The investment cost,ethanol production cost and other aspects of these three technologies are compared.It aims to select the technology with the best technical and economic feasibilities as the gasification technology source of coal to ethanol demonstration project.