[1]陈远新,林军,顾正桂.萃取精馏法从加氢裂解重芳烃中提取三甲苯的溶剂选择[J].南京师范大学学报(工程技术版),2010,10(02):053-56.
 Chen Yuanxin,Lin Jun,Gu Zhenggui.Extractive Distilation Solvent Selection of Taking Trimethylbenzene From Cracked Arene[J].Journal of Nanjing Normal University(Engineering and Technology),2010,10(02):053-56.
点击复制

萃取精馏法从加氢裂解重芳烃中提取三甲苯的溶剂选择
分享到:

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
10卷
期数:
2010年02期
页码:
053-56
栏目:
出版日期:
2010-02-01

文章信息/Info

Title:
Extractive Distilation Solvent Selection of Taking Trimethylbenzene From Cracked Arene
作者:
陈远新 林军 顾正桂
南京师范大学江苏省萃取分离工程技术研究中心, 江苏南京210097
Author(s):
Chen YuanxinLin JunGu Zhenggui
Jiangsu Extraction Engineering Research Center,Nanjing Normal University,Nanjing 210097,China
关键词:
重芳烃 三甲苯 萃取精馏
Keywords:
cracked arene trim e thy lbenzene extractive distillation
分类号:
TQ241.12
摘要:
提出了以萃取精馏法从加氢裂解重芳烃中提取三甲苯的工艺路线,测定了加氢裂解重芳烃中各主要组分之间的相对挥发度,对比分析不同溶剂对相对挥发度的影响,确定了合适的萃取精馏溶剂及其与原料之间的最佳配比.
Abstract:
A techn ique of tak ing trim ethylbenzene from cracked arene by extractive d istilla tion w as deve loped in the pa  per, the re la tive vo latility o f different m a jo r com positions in the cracked arene w ere measured, e ffects o f d ifferent so l  vents on re lative volatility w ere analyzed, and the optim ized ratio betw een appropriate so lvents for extractive distillation and the raw m ater ia ls w as con firm ed.

参考文献/References:

[ 1] 赵开鹏, 韩松. 裂解C9 芳烃的综合利用[ J]. 石油化工, 1999, 28( 3): 197-205. Zhao Ka ipeng, H an Song. Comprehensive u tiliza tion o f C9 arom atics from ethy lene cracker [ J]. Petrochem ical Techno logy, 1999, 28( 3): 197-205. ( in Chinese)
[ 2] 米多, 王玉辉, 王广胜. 甲苯歧化与烷基转移技术进展[ J] . 化工技术经济, 2006, 24( 2): 13-20. M i Duo, W ang Yuhu,i W ang Guang sheng. The techno log ica l advances o f to luene d ispropo rtiona tion and transa lky la tion process [ J] . Chem ical Techno Econom ics, 2006, 24( 2): 13-20. ( in Chinese)
[ 3] 米多, 卢暄. 国内外混合二甲苯生产、消费及市场预测[ J] . 齐鲁石油化工, 2004, 32( 4): 303. M i Duo, Lu Xuan. Produc ion, consum ption and m arke t pred iction o f xy lenem ix tu re at hom e and abroad[ J] . Q ilu Petrochem i  ca l Techno log, 2004, 32( 4): 303. ( in Ch inese)
[ 4] 胡兴兰, 周荣琪. 萃取精馏技术及其在分离过程中的应用[ J]. 化学世界, 2009( 7) : 406-408. H u X ing lan, Zhou Rongq.i Rev iew on extractive distillation and it ‘ s applica tion in separation process[ J] . Chem istryW orld, 2009( 7): 406-408. ( in Chinese)
[ 5] 管国锋, 赵汝溥. 化工原理[M ]. 3版. 北京: 化学工业出版社, 2003: 302. Guan Guo feng, Zhao Rupu. Princ ip les o fChem ical Eng ineer ing [M ]. 3rd ed. Be ijing: Chem ica l Industry Press, 2003: 302. ( in Chinese)
[ 6] 陈能林. 溶剂手册[M ]. 北京: 化学工业出版社, 1994. Chen N englin. So lventH andbooks[M ] . B eijing: Chem ica l Industry Press, 1994. ( in Ch inese)
[ 7] Br igno le E A. A strategy for the des ign and se lec tion o f solven ts for separa tion processes[ J] . Flu id Phase Equilibr ia, 1986, 29: 125-132.
[ 8] 顾正桂, 林军. 单级循环汽液平衡釜: 中国, CN2772614[ P]. 2006. Gu Zhenggu,i Lin Jun. S ing le stage gas??liquid equ ilibrium po t: Ch ina, CN2772614[ P]. 2006. ( in Chinese)

备注/Memo

备注/Memo:
基金项目: 江苏省自然科学基金( BK2009484)、江苏省普通高校自然科学研究计划( 07KJD530114 ). 通讯联系人: 林军, 博士, 副教授, 研究方向: 化工工艺及分离技术. Email: lin jun@ njnu. edu. cn
更新日期/Last Update: 2013-04-02