Voltammetric Determination of Phenolic Antioxidants in Selected Petroleum

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892137" target="_blank" >RIV/00216275:25310/11:39892137 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Voltammetric Determination of Phenolic Antioxidants in Selected Petroleum

Original language description

Voltametric determination of synthetic antioxidant 2,6-di-tert-4-methylphenol (BHT) in an organic isopropanol solvent in the presence of 0,1 mol.l-1 H2SO4 using a gold working electrode and method of DCvoltammetry was tested. It was found that the methodprovides a range of concentrations of 5,48 mg/l to 43,84 mg/l of a linear response to the fixed amount. The quantification limit is 3,82 mg/l and detection limit is 2,62 mg/l respectively. Determination of BHT can be performed directly in samples of mixed oils or diesel, without previous separation

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CG - Electrochemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

XXXI. Moderní elektrochemické metody

ISBN

978-80-254-9634-3

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

163-167

Publisher name

BEST Servis

Place of publication

Ústí nad Labem

Event location

Jetřichovice

Event date

May 23, 2011

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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