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Palladium(II)’nin Selat Olu turan Sorbentlerle Önderi tirilmesi ve 2,2',3,4- Tetrahidro-3'-Sülfo-5'-Klorazobenzol le Fotometrik Tayini

Year 2010, Volume: 3 Issue: 2, 45 - 52, 31.12.2010

Abstract

Paladyum (II)’nin 2,2 '3,4-tetrahidroksi-3′-sülfo-5 ′-klorazobenzol ile kompleks oluşumu
incelendi. Bileşenlerinin 1 : 2 mol oranı ile homojen bir kompleks oluşturduğu gözlendi,
kompleksin maksimum ışık absorbsiyonu 474 nm’de görülmekte olup, molar soğurma katsayısı
(2.00 ± 0.02) .104
’dir. Karboksil grubu içeren yeni bir sorbent üretildi. Ve K+
iyonları üzerine statik
soğurma kapasitesi incelendi ve iyonojen grupların iyonizasyon sabitleri potansiyometrik titrasyon
vasıtasıyla belirlendi. Bu sorbentce paladyum’un soğurma izotermi yapıldı ve konsantrasyon
durumu incelendi. Optimum koşullarda Pd(II) iyonlarının ekstraksiyon derecesi 96% fazladır.
Algılama sınırları (3 σ, n=20) 14.2 ng/ml’dir. Bu teknik standart bizmutpolimetalik
örneğinde paladyum belirlemek için kullanılır. 

References

  • Aliyeva RA, Veliyev VN, Qamidov SZ, Chiraqov FM 2006. J Chemical problems., № 3, 496 p.

Preconcentration of Palladium (II) by Chelateforming Sorbent and Its Photometric Determination With 2,2',3,4-Tetrahydro-3 -Sulpho-5 -Chlorazobenzol

Year 2010, Volume: 3 Issue: 2, 45 - 52, 31.12.2010

Abstract

The complex formation of palladium(II) with 2,2',3,4-tetraxydroxy-3 -sulpho-5 - chlorazobenzol was studied. Homogenous complex with 1 2 molar ratio of components there was formed, maximum light absorption of complex was observed at 474 nm, molar coefficient of absorption is (2.00±0.02)·104 . It was produced a new sorbent containing carboxyl group. A static sorption capacity on K+ ions was studied and the constants of ionization of ionogenic groups were determined by potentiometric titration. It was made an izoterm of sorption of palladium with that
sorbent and there were investigated a condition of concentration. The degree of extraction of Pd (II) ions at optimal conditions is more than 96%. Limits of detection (3 , n=20) are 14.2 ng/ml. The technique is used to determine palladium in standard bismuth-polymetallic sample. 

References

  • Aliyeva RA, Veliyev VN, Qamidov SZ, Chiraqov FM 2006. J Chemical problems., № 3, 496 p.
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Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Rafiqa Alieva This is me

Ulviya Abilova This is me

Sahil Hamidov This is me

Famil Chiragov This is me

Publication Date December 31, 2010
Submission Date September 18, 2017
Published in Issue Year 2010 Volume: 3 Issue: 2

Cite

APA Alieva, R., Abilova, U., Hamidov, S., Chiragov, F. (2010). Preconcentration of Palladium (II) by Chelateforming Sorbent and Its Photometric Determination With 2,2’,3,4-Tetrahydro-3 -Sulpho-5 -Chlorazobenzol. Kafkas Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 3(2), 45-52.