+++Anal.Chem+Ind.Eng.Chem.+MET.&MAT.TRANS.B+Solvent Extract

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Доброе утро, помогите, пожалуйста

1. Determination of trivalent europium concentration in yttrium oxysulfide phosphor
Lyuji Ozawa, Harvey Forest
Anal. Chem., 1973, 45 (6), pp 978–979

DOI:

http://dx.doi.org/10.1021/ac60328a023

2. Separation of Monazite Rare Earths by Solvent Extraction
Julius Bochinski, Morton Smutz, F. H. Spedding
Ind. Eng. Chem., 1958, 50 (2), pp 157–160

DOI:

http://dx.doi.org/10.1021/ie50578a026

3. Solvent Extraction Separation of Cerium and Yttrium from Other Rare Earth Fission Products
T. A. Butler, E. E. Ketchen
Ind. Eng. Chem., 1961, 53 (8), pp 651–654

DOI:

http://dx.doi.org/10.1021/ie50620a029

4. Extraction of yttrium in the system Y(NO3)3-HNO3-H2O-Di(2-ethylhexyl) phosphoric acid
Takeo Harada, Renato G. Bautista and Morton Smutz
METALLURGICAL AND MATERIALS TRANSACTIONS B
Volume 2, Number 1, 195-197

DOI:

http://dx.doi.org/10.1007/BF02662657

5. Kinetics and mechanism of Yttrium extraction with three acidic phosphorus extractants
Enxin Ma, Peihua Jiang, Pinli Jin
Journal of Chemical Technology and Biotechnology
Volume 51, Issue 3, pages 315–321, 1991

DOI:

http://dx.doi.org/10.1002/jctb.280510304

6. SOLVENT EXTRACTION OF TRIVALENT LANTHANIDES AND YTTRIUM FROM NITRATE MEDIA BY DIALKYL SULPHOXIDES
J. S. Prestona & A. C. du Preeza
Solvent Extraction and Ion Exchange
Volume 19, Issue 4, 2001, pages 581-595

DOI:

http://dx.doi.org/10.1081/SEI-100103809

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Огромное ВАМ спасибо, ВЫ мне очень помогли.