Home

Citation: Wang Yujie, Bai Guangyue, Sun Wendong, Zhang Hezhe. EXTRACTION OF CHROMIUM(Ⅵ) BY TRIOCTYL AMINE MICROCAPSULE[J]. Chinese Journal of Applied Chemistry, ;1993, 10(6): 53-55. shu

EXTRACTION OF CHROMIUM(Ⅵ) BY TRIOCTYL AMINE MICROCAPSULE

1.
Department of Chemistry, Northeast Normal University, 130024 Changchun

Received Date: 22 December 1992
Available Online: 26 April 1993
Fund Project:

Trioetyl amine (TOA) was microencapsulated on ethyl cellulose for Cr(Ⅵ) extraction in acid medium. An column form apparatus has been assembled. The extractive capacity of the microcapsules was 158.0mg·mL^-1,4.9 times that of the pure TOA. The microcapsules can be regenerated by NaOH solution and water and used repeatedly.
- chromium ion,
- extraction,
- trioctyl amine,
- microcapsulation
1. [1]
  Zhanxiang Liu , Chengshan Yuan , Jie Han , Shuanglian Cai , Qihan Zhang , Lin Wu , Yuan Zheng , Xingwen Sun , Qingwen Liu , Ying Xiong , Guangao Yu , Xin Du , Houjin Li , Jianrong Zhang , Shuyong Zhang . Recommendations for Basic Operations and Standards for Organic Chemical Extraction and Washing Experiments. University Chemistry, 2025, 40(5): 55-65. doi: 10.12461/PKU.DXHX202410039
2. [2]
  Lihui Jiang , Wanrong Dong , Hua Yang , Yongqing Xia , Hongjian Peng , Jun Yuan , Xiaoqian Hu , Zihan Zeng , Yingping Zou , Yiming Luo . Study on Extraction of p-Hydroxyacetophenone. University Chemistry, 2024, 39(11): 259-268. doi: 10.12461/PKU.DXHX202402056
3. [3]
  Yanhui Zhong , Ran Wang , Zian Lin . Analysis of Halogenated Quinone Compounds in Environmental Water by Dispersive Solid-Phase Extraction with Liquid Chromatography-Triple Quadrupole Mass Spectrometry. University Chemistry, 2024, 39(11): 296-303. doi: 10.12461/PKU.DXHX202402017
4. [4]
  Qiaorong RU . Synthesis and characterization of tripyridine functionalized polyionic liquid luminescent materials. Chinese Journal of Inorganic Chemistry, 2026, 42(1): 111-119. doi: 10.11862/CJIC.20250121
5. [5]
  Siwei Hou , Yaxin Niu , Guanglu Zhang , Yanmei Yang , Xu Wang , Zhenzhen Chen . Application of Solid-Phase Microextraction and Mass Spectrometry in Environmental Detection. University Chemistry, 2026, 41(3): 297-306. doi: 10.12461/PKU.DXHX202504078
6. [6]
  Zunxiang Zeng , Yuling Hu , Yufei Hu , Hua Xiao . Analysis of Plant Essential Oils by Supercritical CO₂Extraction with Gas Chromatography-Mass Spectrometry: An Instrumental Analysis Comprehensive Experiment Teaching Reform. University Chemistry, 2024, 39(3): 274-282. doi: 10.3866/PKU.DXHX202309069
7. [7]
  Baitong Wei , Rongxiu Zhu , Zhenghu Xu . Thalidomide: Defeating the Three Evils. University Chemistry, 2026, 41(2): 273-278. doi: 10.12461/PKU.DXHX202502020
8. [8]
  Ke Zhao , Zhen Liu , Luyao Liu , Changyuan Yu , Jingshun Pan , Xuguang Huang . Functionalized Reflective Structure Fiber-Optic Interferometric Sensor for Trace Detection of Lead Ions. Acta Physico-Chimica Sinica, 2024, 40(4): 2304029-0. doi: 10.3866/PKU.WHXB202304029
9. [9]
  Linhan Tian , Changsheng Lu . Discussion on Sextuple Bonding in Diatomic Motifs of Chromium Family Elements. University Chemistry, 2024, 39(8): 395-402. doi: 10.3866/PKU.DXHX202401056
10. [10]
  Keke Gao , Haozhe Xu , Xingkun Liu , Chunwen Sun . Cr-doped lithium-rich manganese-based materials as a cathode for high-performance all-solid-state lithium batteries. Acta Physico-Chimica Sinica, 2026, 42(3): 100200-0. doi: 10.1016/j.actphy.2025.100200
11. [11]
  Peiran ZHAO , Yuqian LIU , Cheng HE , Chunying DUAN . A functionalized Eu³⁺ metal-organic framework for selective fluorescent detection of pyrene. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 713-724. doi: 10.11862/CJIC.20230355
12. [12]
  Wenke ZHENG , Ce LIU , Wei CHEN , Hongshan KE , Fanlong ZENG , Yibo LEI , Anyang LI , Wenyuan WANG . Synthesis and bonding analysis of low-coordinate Fe and Cr complexes with ultra-bulky silylamino groups. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1285-1293. doi: 10.11862/CJIC.20250095
13. [13]
  Ruihu Wang , Aidang Lu . 新型铬(VI)检测试纸的制备及应用——介绍一个应用化学综合实验. University Chemistry, 2025, 40(8): 284-290. doi: 10.12461/PKU.DXHX202410102
14. [14]
  Jiandong Liu , Xin Li , Daxiong Wu , Huaping Wang , Junda Huang , Jianmin Ma . Anion-Acceptor Electrolyte Additive Strategy for Optimizing Electrolyte Solvation Characteristics and Electrode Electrolyte Interphases for Li||NCM811 Battery. Acta Physico-Chimica Sinica, 2024, 40(6): 2306039-0. doi: 10.3866/PKU.WHXB202306039
15. [15]
  Jianbao Mei , Bei Li , Shu Zhang , Dongdong Xiao , Pu Hu , Geng Zhang . Enhanced Performance of Ternary NASICON-Type Na_3.5−xMn_0.5V_1.5−xZr_x (PO₄)₃/C Cathodes for Sodium-Ion Batteries. Acta Physico-Chimica Sinica, 2024, 40(12): 2407023-0. doi: 10.3866/PKU.WHXB202407023
16. [16]
  Chengxiao Zhao , Zhaolin Li , Dongfang Wu , Xiaofei Yang . SBA-15 templated covalent triazine frameworks for boosted photocatalytic hydrogen production. Acta Physico-Chimica Sinica, 2026, 42(1): 100149-0. doi: 10.1016/j.actphy.2025.100149
17. [17]
  Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . Effect of Interlayer Anions in Layered Double Hydroxides on the Photothermocatalytic CO₂ Methanation of Derived Ni-Al₂O₃ Catalysts. Acta Physico-Chimica Sinica, 2025, 41(1): 100002-0. doi: 10.3866/PKU.WHXB202309002
18. [18]
  Zhiming Feng , Lili Wu , Chengming Wang . Doubly Oxidized Carbene. University Chemistry, 2025, 40(9): 326-331. doi: 10.12461/PKU.DXHX202411008
19. [19]
  Zhiyang Li , Hui Deng , Xinqi Cai , Zhuo Chen . Magnetic Core/Shell-Capsules Locally Neutralize Gastric Acid for Efficient Delivery of Active Probiotics. Acta Physico-Chimica Sinica, 2024, 40(7): 2306051-0. doi: 10.3866/PKU.WHXB202306051
20. [20]
  Dong Xiang , Kunzhen Li , Kanghua Miao , Ran Long , Yujie Xiong , Xiongwu Kang . Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO₂ Reduction to C₂ Products and Superior Rechargeable Zn-CO₂ Battery Performance. Acta Physico-Chimica Sinica, 2024, 40(8): 2308027-0. doi: 10.3866/PKU.WHXB202308027

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(720)
HTML views(27)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return