DETERMINATION OF MOLYBDENUM IN SILICATES BY FLAME ATOMIC-ABSORPTION SPECTROMETRY EXPLOITING ACTIVATED CARBON AS COLLECTOR

被引：17

作者：

BOAVENTURA, GR ^{[1
]}

HIRSON, JD ^{[1
]}

SANTELLI, RE ^{[1
]}

机构：

[1] FED FLUMINENSE UNIV,DEPT GEOCHEM,BR-24020007 NITEROI,RJ,BRAZIL

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1994年 / 350卷 / 10-11期

关键词：

D O I：

10.1007/BF00323524

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An analytical procedure has been developed for molybdenum determination in geological silicate materials using flame atomic absorption spectrometry (injection method), after sorption of the molybdenum-ammonium pyrrolidinedithiocarbamate complex (MoAPDC) on activated carbon.

引用

页码：651 / 652

页数：2

共 13 条

[1] SEPARATION OF TRACE-ELEMENTS, IN(III), SN(IV), SB(V) AND TE(IV) BY ADSORPTION ON ACTIVATED CARBON AND GRAPHITE [J].

AMBE, S .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 1984, 81 (01) :77-87

[2]

GOVINDARAJU K, 1984, GEOSTANDARDS NEWSLET

[3] FIELD AND LABORATORY PROCEDURES FOR DETERMINING GOLD IN NATURAL-WATERS - RELATIVE MERITS OF PRECONCENTRATION WITH ACTIVATED-CHARCOAL [J].

HALL, GEM ;

VAIVE, JE ;

BALLANTYNE, SB .

JOURNAL OF GEOCHEMICAL EXPLORATION, 1986, 26 (03) :191-202

[4] DETERMINATION OF MOLYBDENUM IN GEOLOGICAL MATERIALS BY A COMBINED SOLVENT-EXTRACTION-ATOMIC-ABSORPTION PROCEDURE [J].

HUTCHISO.D .

ANALYST, 1972, 97 (1151) :118-&

[5] APPLICATION OF ACTIVATED CARBON FOR ENRICHMENT OF TRACE-ELEMENTS AND THEIR DETERMINATION BY ATOMIC-ABSORPTION SPECTROMETRY [J].

JACKWERTH, E ;

LOHMAR, J ;

WITTLER, G .

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1973, 266 (01) :1-8

[6] DETERMINATION OF TRACES OF MO IN SOILS AND GEOLOGICAL MATERIALS BY SOLVENT-EXTRACTION OF MOLYBDENUM-THIOCYANATE COMPLEX AND ATOMIC-ABSORPTION [J].

KIM, CH ;

OWENS, CM ;

SMYTHE, LE .

TALANTA, 1974, 21 (06) :445-454

[7]

KOSHIMA H, 1983, BUNSEKI KAGAKU, V32, pE149

[8] ADSORPTION OF METAL-IONS ON ACTIVATED CARBON FROM AQUEOUS-SOLUTIONS AT PH 1-13 [J].

KOSHIMA, H ;

ONISHI, H .

TALANTA, 1986, 33 (05) :391-395

[9] COLLECTION OF MERCURY FROM ARTIFICIAL SEA-WATER WITH ACTIVATED CARBON [J].

KOSHIMA, H ;

ONISHI, H .

TALANTA, 1980, 27 (10) :795-799

[10]

Koshima H., 1985, ANAL SCI, V1, P237

← 1 2 →