Effects of sorbent materials on the cryofocusing analysis of gaseous reduced sulphur compounds
DC Field | Value | Language |
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dc.contributor.author | Kim, Ki-Hyun | - |
dc.contributor.author | Pandey, Sudhir Kumar | - |
dc.contributor.author | Ahn, J. H. | - |
dc.contributor.author | Szulejko, J. E. | - |
dc.contributor.author | Sohn, Jong Ryeul | - |
dc.date.accessioned | 2021-08-02T18:30:01Z | - |
dc.date.available | 2021-08-02T18:30:01Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2014-08 | - |
dc.identifier.issn | 0959-3330 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/25815 | - |
dc.description.abstract | The relative performance of different sorbent materials employed in the cryofocusing (e.g. in cold trap (CT) unit) stage was investigated at sub-ambient temperature by the thermal desorption (TD)-gas chromatography (GC)-pulsed flame photometric detector. To this end, the TD-based calibration of five reduced sulphur compounds (RSC: H2S, CH3SH, CS2, DMS and DMDS) and SO2 was carried out via the Peltier cooling system with five types of sorbent combinations such as two singlebed (Tenax TA and Silica gel) plus three multibed types (a combination of either two from the following three sorbents: Tenax TA, Silica gel and Carbopack B). Relative performance of each of all five CT options, if evaluated in terms of response factors for each compound, demonstrated that each CT composition acts as an important criterion to distinguish detection properties between light and heavy sulphur species. Although the relative response of H2S and CH3SH was systematically distinguishable between the CT types, that of SO2 was the most complicated to interpret. According to this study, the two CT types consisting of Carbopack B and Silica gel (CS-0.4 and CS-0.6) were the optimum choices for sulphur gas analysis in terms of basic QA parameters (sensitivity, reproducibility and linearity). ? 2014 Taylor & Francis. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Taylor and Francis Ltd. | - |
dc.title | Effects of sorbent materials on the cryofocusing analysis of gaseous reduced sulphur compounds | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Ki-Hyun | - |
dc.identifier.doi | 10.1080/09593330.2014.889217 | - |
dc.identifier.scopusid | 2-s2.0-84899543787 | - |
dc.identifier.wosid | 000334661000014 | - |
dc.identifier.bibliographicCitation | Environmental Technology (United Kingdom), v.35, no.15, pp.1971 - 1978 | - |
dc.relation.isPartOf | Environmental Technology (United Kingdom) | - |
dc.citation.title | Environmental Technology (United Kingdom) | - |
dc.citation.volume | 35 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 1971 | - |
dc.citation.endPage | 1978 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences & Ecology | - |
dc.subject.keywordPlus | Gas chromatography | - |
dc.subject.keywordPlus | Silica gel | - |
dc.subject.keywordPlus | Sorption | - |
dc.subject.keywordPlus | Sulfur dioxide | - |
dc.subject.keywordPlus | Analytical bias | - |
dc.subject.keywordPlus | Cold traps | - |
dc.subject.keywordPlus | Cryofocusing | - |
dc.subject.keywordPlus | Reduced sulphur compounds | - |
dc.subject.keywordPlus | Sorbent materials | - |
dc.subject.keywordPlus | Sorbents | - |
dc.subject.keywordPlus | carbopack b | - |
dc.subject.keywordPlus | hydrogen sulfide | - |
dc.subject.keywordPlus | methanethiol | - |
dc.subject.keywordPlus | silica gel | - |
dc.subject.keywordPlus | silicon dioxide | - |
dc.subject.keywordPlus | sorbent | - |
dc.subject.keywordPlus | sulfur | - |
dc.subject.keywordPlus | sulfur dioxide | - |
dc.subject.keywordPlus | unclassified drug | - |
dc.subject.keywordPlus | analytical method | - |
dc.subject.keywordPlus | calibration | - |
dc.subject.keywordPlus | cooling | - |
dc.subject.keywordPlus | desorption | - |
dc.subject.keywordPlus | performance assessment | - |
dc.subject.keywordPlus | silica | - |
dc.subject.keywordPlus | sorption | - |
dc.subject.keywordPlus | sulfur compound | - |
dc.subject.keywordPlus | article | - |
dc.subject.keywordPlus | calibration | - |
dc.subject.keywordPlus | chemical composition | - |
dc.subject.keywordPlus | cooling | - |
dc.subject.keywordPlus | cryofocusing | - |
dc.subject.keywordPlus | desorption | - |
dc.subject.keywordPlus | environmental temperature | - |
dc.subject.keywordPlus | flame photometry | - |
dc.subject.keywordPlus | gas analysis | - |
dc.subject.keywordPlus | gas chromatography | - |
dc.subject.keywordPlus | nonlinear system | - |
dc.subject.keywordPlus | reproducibility | - |
dc.subject.keywordPlus | sensitivity analysis | - |
dc.subject.keywordPlus | Adsorption | - |
dc.subject.keywordPlus | Air Pollutants | - |
dc.subject.keywordPlus | Cold Temperature | - |
dc.subject.keywordPlus | Polymers | - |
dc.subject.keywordPlus | Silica Gel | - |
dc.subject.keywordPlus | Sulfur Dioxide | - |
dc.subject.keywordAuthor | Analytical bias | - |
dc.subject.keywordAuthor | Cold trap | - |
dc.subject.keywordAuthor | Cryofocusing | - |
dc.subject.keywordAuthor | Reduced sulphur compound | - |
dc.subject.keywordAuthor | Sorbent material | - |
dc.identifier.url | https://www.tandfonline.com/doi/full/10.1080/09593330.2014.889217 | - |
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