The separation of tertiary butyl alcohol in methyl tertiary butyl ether distillation desulfurization process

被引：0
作者：
Zhang, C. F. [1 ]
Jia, Q. M. [1 ]
Zhang, J. M. [2 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Chem Engn, Kunming 650504, Peoples R China
[2] CNPC Northeast Refining & Chem Engn Co Ltd, Jinzhou Design Inst, Jinzhou 121001, Peoples R China
来源：
PROCEEDINGS OF THE 2015 INTERNATIONAL POWER, ELECTRONICS AND MATERIALS ENGINEERING CONFERENCE | 2015年 / 17卷
关键词：
Methyl tertiary butyl ether; Tertiary butyl alcohol; Simulation; Desulfurization process;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Researches on methyl tertiary butyl ether(MTBE) distillation desulfurization process are very common now, but the influence of the separation of tertiary butyl alcohol(TBA) in MTBE on this process was seldom reported. This paper analyzes the 2-column MTBE distillation desulfurization process in detail by using the PRO/II simulation software. The best sulfides content in MTBE and more suitable operating parameters of the second column which carries on TBA separation have been determined exactly. It suggested that the best sulfides content index value in MTBE be 10mg/kg. The optimal MTBE distillation desulfurization process can make the recovery of TBA up to 99% by weight and remain the sulfides content index value in MTBE at the level of 10mg/kg steadily.
引用
收藏
页码：921 / 924
页数：4
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