[1]司玲,林军,顾正桂,等.萃取抽提甲基环戊烷并净化正己烷的研究[J].南京师范大学学报(工程技术版),2003,03(03):051-54.
　Si Ling,Lin Jun,Gu Zhenggui,et al.Study of Rectifying Methyl-cyclohexane and Refining Alkane[J].Journal of Nanjing Normal University(Engineering and Technology),2003,03(03):051-54.
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萃取抽提甲基环戊烷并净化正己烷的研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
03卷
期数:
2003年03期
页码:
051-54
栏目:
出版日期:
2003-09-30

文章信息/Info

Title:
Study of Rectifying Methyl-cyclohexane and Refining Alkane
作者:
司玲; 林军; 顾正桂; 周同戈
南京师范大学化学与环境科学学院, 210097, 南京
Author(s):
Si Ling;  Lin Jun;  Gu Zhenggui;  Zhou Tongge
College of Chemical and Environmental Science, Nanjing Normal University, 210097, Nanjing, PRC
关键词:
正己烷;  甲基环戊烷;  萃取精馏
Keywords:
alkane;  methy-l cyclohexane;  extractive distillation
分类号:
TQ028.1
摘要:
以色谱仪器进行分析测定正己烷和甲基环戊烷在 7种溶剂中的无限稀释活度系数γ∞ ,确定邻苯二甲酸二丁酯为萃取溶剂 ;采用重整抽余油中 90 #溶剂油在常压下蒸馏、切取 67～ 72℃的馏分为原料 ,用萃取和精馏相结合新工艺进行分离实验 ,得到含量≥ 97 6%的正己烷
Abstract:
Seven coefficients ( γ∞) of methy-l cyclohexane and alkane at infinite dilutions were analysed with the chromatograph. Alkane refining using dibuty-l o- phthalate as solvent was studied. Raw material of 67 ℃ to 72 ℃ oil distillated from 90# solvent oil which was refined from the reforming lash at normal pressure. Extractive distillation experiments have been performed and alkane ( ≥97.6%) has been obtained.

参考文献/References:

[ 1] Riddick J A. Techniques of Chemistry[M] 3rd ed. Organic Solvont, , 1970.
[ 2] 顾正桂. 正己烷的净化及甲基环戊烷的回收[ J] . 南京动力高等专科学校学报, 1995, 8( 1) : 25~ 27.
[ 3] 顾正桂, 林军, 司玲. 正己烷甲基环戊烷邻苯二甲酸二丁酯汽液平衡数据测定及关联[ J] . 化学工业与工程, 1999, 16( 1) : 39~ 42.
[ 4] 顾正桂, 司玲, 林军. 甲基环戊烷及正己烷的抽提分离[ J] . 南京化工大学学报, 1998, 20( Sup) : 74~ 77.

备注/Memo

备注/Memo:
基金项目: 江苏省应用基础课题( BJ97313) 资助项目.
作者简介: 司玲, 女, 1966- , 南京师范大学化学与环境科学学院工程师, 主要从事化学实验的教学与研究.
更新日期/Last Update: 2013-04-29