GROUP SEPARATION OF TRANSPLUTONIUM AND RARE-EARTH ELEMENTS BY LIQUID-CHROMATOGRAPHY WITH A FREE STATIONARY-PHASE USING 2,4,6-TRIS[DITOLYLPHOSPHORYL]-1,3,5-TRIAZINE

被引：0
|
作者：
CHMUTOVA, MK
IVANOVA, LA
BODRIN, GB
POLIKARPOV, YM
MYASOEDOV, BF
机构：
来源：
RADIOCHEMISTRY | 1994年 / 36卷 / 04期
关键词：
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Methods are developed for group separation of trace quantities of transplutonium (TPE) and weighable amounts of rare-earth elements (REE) by liquid chromatography with a free stationary phase in systems based on bifunctional neutral organophosphorus compounds. Using a stationary phase of 2,4,6-Tris(ditolylphosphoryl)-1,3,5-triazine in CHCl3, REE are first eluted by 0.5 M NH4SCN-1 M HCl and then TPE by 0.025 M hydroxyethylidenediphosphonic acid in H2O. The fractions contained similar to 100% of one of the groups without an impurity of the other. Use of the same eluents and a CHCl3 solution of tetraphenylmethylenediphosphine dioxide as the stationary phase gave 95.4% pure REE and 97.5% pure TPE.
引用
收藏
页码：353 / 358
页数：6
相关论文
共 50 条
  • [41] Trisubstituted triazines. 6. Synthesis of 2,4,6-tris(acetonyl)-1,3,5-triazine
    Shastin, AV
    Godovikova, TI
    Korsunskii, BL
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2003, (08): : 1190 - 1193
  • [42] 2,4,6-tris(4-cyanophenoxy)-1,3,5-triazine (CNPOT):: Trigonal synthons in crystal engineering
    Süss, HI
    Neels, A
    Hulliger, J
    CRYSTENGCOMM, 2005, 7 : 370 - 373
  • [43] Inclusion of tetramethylpyrazine in channels of the organic zeolite 2,4,6-tris(4-bromophenoxy)-1,3,5-triazine
    Gaëtan Couderc
    Michel Bonin
    Gaël Labat
    Ricarda Berger
    Jürg Hulliger
    Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2008, 61 : 377 - 379
  • [44] Inclusion of tetramethylpyrazine in channels of the organic zeolite 2,4,6-tris(4-bromophenoxy)-1,3,5-triazine
    Couderc, Gaetan
    Bonin, Michel
    Labat, Gael
    Berger, Ricarda
    Hulliger, Juerg
    JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY, 2008, 61 (3-4) : 377 - 379
  • [45] Aquatrinitrato[2,4,6-tris(pyridin-2-yl)-1,3,5-triazine]neodymium(III) dihydrate
    Zhou, Jin
    Lu, Gan-Xiao
    Zhang, Yan-Guang
    Wei, Dan-Yi
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 : M699 - U575
  • [46] Theoretical Study of 2,4,6-Tris(3',5'-Diamino-2',4',6'-Trinitrophenylamino)-1,3,5-Triazine
    Ju, Xue-Hai
    Wang, Zun-Yao
    JOURNAL OF ENERGETIC MATERIALS, 2009, 27 (01) : 51 - 62
  • [47] Synthesis of Novel Tri-Arm Star Shaped 1,3,5-triazine Hydrazones from 2,4,6-tris(4-acetylphenoxy)-1,3,5-triazine Core
    Machakanur, Shrinath S.
    Patil, Basavaraj R.
    Badiger, Dayananda S.
    Pathan, Aishakhanam H.
    Gudasi, Kalagouda B.
    Bligh, Sim W. A.
    LETTERS IN ORGANIC CHEMISTRY, 2012, 9 (01) : 29 - 34
  • [48] Crystal structure of a new dimethyl carbonate/2,4,6-tris(trifluoromethyl)-1,3,5-triazine 1:1 adduct
    Boese, O
    Troyanov, SI
    Kemnitz, E
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2003, 58 (04): : 356 - 358
  • [49] Reaction of 2,4,6-triazido-1,3,5-triazine with triphenylphosphane.: Syntheses and characterization of the novel 2-triphenylphosphanimino-4-azidotetrazolo[5,1-a]-[1,3,5]triazine and 2,4,6-tris(triphenylphosphanimino)-1,3,5-triazine
    Kessenich, E
    Polborn, K
    Schulz, A
    INORGANIC CHEMISTRY, 2001, 40 (06) : 1102 - 1109
  • [50] RUTHENIUM CARBONYL-COMPLEXES OF 2,4,6-TRIS(2-PYRIDYL)-1,3,5-TRIAZINE - CRYSTAL-STRUCTURE OF METHOXIDE-SUBSTITUTED [MU-2,4,6-TRIS(2-PYRIDYL)-1,3,5-TRIAZINE]BIS[DICARBONYLDICHLORORUTHENIUM(II)]
    THOMAS, NC
    FOLEY, BL
    RHEINGOLD, AL
    INORGANIC CHEMISTRY, 1988, 27 (19) : 3426 - 3429
12345