Extraction of boron with diols in petroleum benzine and n-amyl alcohol

被引：0
|
作者：
Ozay, P [1 ]
Yurdakoc, M [1 ]
Karakaplan, M [1 ]
Hosgören, H [1 ]
机构：
[1] Dokuz Eylul Univ, Dept Chem, Fac Arts & Sci, TR-35160 Buca Izmir, Turkey
来源：
ASIAN JOURNAL OF CHEMISTRY | 2006年 / 18卷 / 02期
关键词：
boron; diols; extraction; benzine; n-amyl alcohol;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the present work, the solvent extraction of boron with 2-ethyl-1,3-hexanediol (EHD), 1,2-dihydroxy-4-oxadodecane (DHD) and 3-(4-tert-butylphenoxy)-1,2-propanediol (BFPD) in petroleum benzine and n-amyl alcohol was thoroughly studied as a function of equilibrium pH. The pH(0.5) values for EHD, DHD and BFPD were determined from R %-pH graphs as 8.3, 2.7 and 2.3 in n-amyl alcohol, respectively. The extraction efficiencies of these diols were also comparatively investigated. The extraction efficiency in both solvents for each extractant was ranged from 78 to 98%. Stripping of boron was achieved as 96% for EHD with NaOH and 81% for BFPD with H2SO4.
引用
收藏
页码：1277 / 1284
页数：8
相关论文
共 50 条
  • [31] Determination and calculation of the equilibrium constants for isotopic hydrogen exchange in the systems n-amyl alcohol-water and ethylthiol-water vapour pressures and raman spectra of n-amyl deuteralcohol and ethyldeuterothiol
    Hobden, FW
    Johnston, EF
    Weldon, LHP
    Wilson, CL
    JOURNAL OF THE CHEMICAL SOCIETY, 1939, : 61 - 67
  • [32] Kinetics and Mechanism of the Oxidative Conversion of n-Amyl Alcohol to Valeric Acid on a Modified Zeolite Catalyst
    Aliev, A. M.
    Bakhmanov, M. F.
    Agaev, F. A.
    Agaev, V. Sh.
    Shabanova, Z. A.
    Safarov, A. R.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2018, 92 (04) : 656 - 662
  • [33] GAS CHROMATOGRAPHIC DETERMINATION OF SOLUBILITIES OF CARBON DIOXIDE IN N-PROPYL ALCOHOL, SEC-BUTYL ALCOHOL, AND N-AMYL ALCOHOL.
    Isono, Kouji
    Yamamoto, Hideki
    Tokunaga, Junji
    Chemistry Express, 1986, 1 (11): : 627 - 630
  • [34] ELECTRODIAGNOSTIC STUDY OF NEUROTOXICITY OF METHYL N-AMYL KETONE
    JOHNSON, BL
    SETZER, JV
    LEWIS, TR
    HORNUNG, RW
    AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1978, 39 (11): : 866 - 872
  • [35] KINETICS AND THERMODYNAMICS OF BASIC HYDROLYSIS OF N-AMYL, ISO-AMYL AND NEO-AMYL ACETATES
    MARTINEZ, P
    CELDRAN, MS
    RAMON, MV
    ANALES DE QUIMICA, 1978, 74 (02): : 212 - 215
  • [36] Design and Control of Reactive Divided Wall Column for Esterification with Mixed n-Amyl alcohol and n-Hexanol Feed
    Wu, Yi-Chang
    Lee, Hao-Yeh
    Lee, Chung-Han
    Huang, Hsiao-Ping
    Chien, I-Lung
    11TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING, PTS A AND B, 2012, 31 : 1582 - 1586
  • [37] Stable and labile semicarbazones from methyl n-amyl ketone
    Shuttleworth, RG
    JOURNAL OF THE CHEMICAL SOCIETY, 1940, : 99 - 99
  • [38] KINETICS AND MECHANISM OF SELECTIVE OXIDATIVE DEHYDROGENATION OF n-AMYL ALCOHOL INTO VALERALDEHYDE ON MODIFIED ZEOLITE CATALYST CuZnPdCaA
    Aliev, A. M.
    Agayev, F. A.
    Agayev, V. Sh.
    Saridjanov, A. A.
    CHEMICAL PROBLEMS, 2016, (04): : 409 - 415
  • [39] N-AMYL ALCOHOL AS A SUBSTRATE FOR THE PRODUCTION OF POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE) BY BACTERIA
    UEDA, S
    MATSUMOTO, S
    TAKAGI, A
    YAMANE, T
    FEMS MICROBIOLOGY LETTERS, 1992, 98 (1-3) : 57 - 60
  • [40] Effects of adding n-amyl alcohol, dimethylfuran to fuel on soot formation in aviation kerosene diffusion flame
    Chen, Tian
    Li, Jia
    Liu, Yan
    Li, Ting
    Xu, Jing
    FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES, 2024, 32 (11) : 1033 - 1038
12345