Volatile Organic Silicon Compounds in Biogases: Development of Sampling and Analytical Methods for Total Silicon Quantification by ICP-OES

Autor: Jennifer Julien, Vincent Chatain, David Lebouil, Patrick Germain, Nathalie Dumont, Claire Chottier
Přispěvatelé: Laboratoire de Génie Civil et d'Ingénierie Environnementale (LGCIE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Silicon
Article Subject
020209 energy
lcsh:Medicine
chemistry.chemical_element
02 engineering and technology
010501 environmental sciences
Mass spectrometry
Combustion
lcsh:Technology
7. Clean energy
01 natural sciences
General Biochemistry
Genetics and Molecular Biology
12. Responsible consumption
Adsorption
0202 electrical engineering
electronic engineering
information engineering
lcsh:Science
Absorption (electromagnetic radiation)
[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces
environment
0105 earth and related environmental sciences
General Environmental Science
Volatile Organic Compounds
Waste management
lcsh:T
Chemistry
[SDE.IE]Environmental Sciences/Environmental Engineering
Spectrophotometry
Atomic
lcsh:R
Silicon Compounds
Sampling (statistics)
General Medicine
Reference Standards
Landfill gas
13. Climate action
Biofuels
Inductively coupled plasma atomic emission spectroscopy
Environmental chemistry
Calibration
lcsh:Q
[CHIM.OTHE]Chemical Sciences/Other
Research Article
Zdroj: The Scientific World Journal
The Scientific World Journal, Hindawi Publishing Corporation, 2014, ⟨10.1155/2014/537080⟩
The Scientific World Journal, Vol 2014 (2014)
ISSN: 1537-744X
DOI: 10.1155/2014/537080⟩
Popis: International audience; Current waste management policies favor biogases (digester gases (DGs) and landfill gases (LFGs)) valorization as it becomes a way for energy politics. However, volatile organic silicon compounds (VOSiCs) contained into DGs/LFGs severely damage combustion engines and endanger the conversion into electricity by power plants, resulting in a high purification level requirement. Assessing treatment efficiency is still difficult. No consensus has been reached to provide a standardized sampling and quantification of VOSiCs into gases because of their diversity, their physicochemical properties, and the omnipresence of silicon in analytical chains. Usually, samplings are done by adsorption or absorption and quantification made by gas chromatography-mass spectrometry (GC-MS) or inductively coupled plasma-optical emission spectrometry (ICP-OES). In this objective, this paper presents and discusses the optimization of a patented method consisting in VOSiCs sampling by absorption of 100% ethanol and quantification of total Si by ICP-OES.
Databáze: OpenAIRE
Externí odkaz: