Use of cetyltrimethylammonium bromide as surfactant for the determination of copper and chromium in gasoline emulsions by electrothermal atomic absorption spectrometry

Spectrochimica Acta - Part B Atomic Spectroscopy

Volumn 62, Issue 9, 2007, Pages 1072-1077

  dos Santos, Denilson S S ^a   Teixeira, Alete P ^a   Barbosa, José T P ^a   Ferreira, Sérgio L C ^a   Korn, Maria das Graças A ^a   Teixeira, Leonardo S G ^a,b  

^a FEDERAL UNIVERSITY OF BAHIA   (Brazil)

^b Universidade Salvador   (Brazil)

Author keywords

Cetyltrimethylammonium bromide; Chromium; Copper; Gasoline; Oil in water emulsions

Indexed keywords

ABSORPTION SPECTROSCOPY; ATOMIZATION; EMULSIONS; EVAPORATION; GASOLINE; PYROLYSIS; THERMAL EFFECTS;

AAS TEMPERATURE PROGRAM; ALTERNATE PROCEDURE; GAS STATIONS; OIL-IN-WATER EMULSIONS;

SURFACE ACTIVE AGENTS;

EID: 34548604603     PISSN: 05848547     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sab.2007.06.004     Document Type: Article

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