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Author:

宋旭锋 (宋旭锋.) | 纪红兵 (纪红兵.) | 周贤太 (周贤太.) | 佘远斌 (佘远斌.)

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CQVIP PKU CSCD

Abstract:

研究了以钴酞菁为模拟酶催化剂、氧气液相氧化邻硝基甲苯制取邻硝基苯甲酸的最佳工艺条件,考察了温度、氧气压力、溶剂比[V(甲醇)/V(苯)]、反应时间、n(NaOH)/n(邻硝基甲苯)等参数对邻硝基苯甲酸收率的影响,发现助催化剂NaOH用量和溶剂体积比影响较大.在温度为40 ℃、氧气压力为3.0 Mpa、V(甲醇)/V(苯)=2、n(NaOH)/n(邻硝基甲苯)=11.7时,邻硝基苯甲酸收率可达77.8%.

Keyword:

氧气氧化 邻硝基甲苯 邻硝基苯甲酸 钴酞菁

Author Community:

  • [ 1 ] [宋旭锋]北京工业大学
  • [ 2 ] [纪红兵]华南理工大学
  • [ 3 ] [周贤太]北京工业大学
  • [ 4 ] [佘远斌]北京工业大学

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Source :

精细化工

ISSN: 1003-5214

Year: 2004

Issue: 6

Volume: 21

Page: 474-476

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 25

Chinese Cited Count:

30 Days PV: 9

Affiliated Colleges:

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