| Journal: | Quimica nova |
| Database: | PERIÓDICA |
| System number: | 000313191 |
| ISSN: | 0100-4042 |
| Authors: | Muhlen, Carin von1 Zini, Claudia Alcaraz Caramao, Elina Bastos Marriott, Philip J2 |
| Institutions: | 1Universidade Federal do Rio Grande do Sul, Instituto de Quimica, Porto Alegre, Rio Grande do Sul. Brasil 2Royal Melbourne Institute of Technology University, School of Applied Sciences, Melbourne, Victoria. Australia |
| Year: | 2006 |
| Season: | Jul |
| Volumen: | 29 |
| Number: | 4 |
| Pages: | 765-775 |
| Country: | Brasil |
| Language: | Portugués |
| Document type: | Artículo |
| Approach: | Experimental, aplicado |
| English abstract | The goal of this article is to discuss the application of comprehensive two-dimensional gas chromatography (GCxGC) to petrochemical samples. The use of GCxGC for petroleum and petroleum derivatives characterization, through group type analysis, or BTEX (benzene, toluene, ethylbenzene, xylenes), total aromatic hydrocarbons, polyaromatic hydrocarbons, sulfur-containing, oxygen-containing, and nitrogen-containing compounds is presented. The capability of GCxGC to provide additional specific chemical information regarding petroleum processing steps, such as dehydrogenation of linear alkanes, the Fischer-Tropsch process, hydrogenation and oligomerization is also described. In addition, GCxGC analyses of petrochemical biomarkers and environmental pollutants derived from petrochemicals are reported |
| Disciplines: | Química |
| Keyword: | Química analítica, Petroquímica, Cromatografia de gases bidimensional, Petróleo, Combustible |
| Keyword: | Chemistry, Analytical chemistry, Bidimensional gas chromatography, Petroleum, Fuel, Petrochemistry |
| Full text: | Texto completo (Ver HTML) |
