Ultra-trace Hg determination in crude oils by CV-ICP-MS: overcoming the limitations of sample preparation to determine sub-ppb levels-Reference-Cited by-同舟云学术

Ultra-trace Hg determination in crude oils by CV-ICP-MS: overcoming the limitations of sample preparation to determine sub-ppb levels

Published:2022 Issue:9 Volume:37 Page:1799-1805
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Druzian Gabriel T.¹^ORCID,Nascimento Mariele S.¹^ORCID,Picoloto Rochele S.¹^ORCID,Mesko Marcia F.²^ORCID,Flores Erico M. M.¹^ORCID,Mello Paola A.¹^ORCID

Affiliation:

1. Departamento de Química, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil

2. Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, 96160-000, Capão do Leão, RS, Brazil

Abstract

A method was developed to determine Hg in crude oil at sub-ppb levels by cold vapor generation inductively coupled plasma mass spectrometry (CV-ICP-MS) after wet digestion in a microwave-assisted system with a pressurized cavity.

Funder

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/JA/D2JA00169A

Reference27 articles.

1. Comparative study of sample decomposition methods for the determination of total Hg in crude oil and related products

2. Mercury in petroleum

3. The history of mercury emissions from fuel combustion in Maritime Canada

4. Mass balance and behavior of mercury in oil refinery facilities

5. Standard Test Method for Total Mercury in Crude Oil Using Combustion and Direct Cold Vapor Atomic Absorption Method with Zeeman Background Correction , ASTM International , West Conshohocken, PA , 2010

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