DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeon, Seok Ku | ko |
dc.contributor.author | Park, Chan Seung | ko |
dc.contributor.author | Kim, Sang Done | ko |
dc.contributor.author | Song, Byung Ho | ko |
dc.contributor.author | Norbeck, Joseph M. | ko |
dc.date.accessioned | 2013-03-06T19:00:54Z | - |
dc.date.available | 2013-03-06T19:00:54Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-12 | - |
dc.identifier.citation | KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.25, no.6, pp.1279 - 1285 | - |
dc.identifier.issn | 0256-1115 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88057 | - |
dc.description.abstract | Steam-methane reforming (SW) reaction was studied using a tubular reactor packed with NiO/gamma-Al(2)O(3) catalyst to obtain synthesis gases with H(2)/CO ratios optimal for the production of synthetic diesel fuel from steam-hydrogasification of carbonaceous materials. Pure CH(4) and CH(4)-CO(2) mixtures were used as reactants in the presence of steam. SMR runs were conducted at various operation parameters. Increasing temperature from 873 to 1,023 K decreased H CO ratio from 20 to 12. H(2)/CO ratio decreased from 16 to 12 with pressure decreasing from 12.8 to 1.7 bars. H(2)/CO ratio also decreased from about 11 to 7 with steam/CH(4) ratio of feed decreasing from 5 to 2, the lowest limit to avoid severe coking. With pure CH(4) as the feed, H(2)/CO ratio of synthesis gas could not be lowered to the optimal range of 4-5 by adjusting the operation parameters; however, the limitation in optimizing the H(2)/CO ratio for synthetic diesel fuel production Could be removed by introducing CO(2) to CH(4) feed to make CH(4)-CO(2) mixtures. This effect can be primarily attributed to the contributions by CO(2) reforming of CH(4) as well as reverse water-gas shift reaction, which led to lower H(2)/CO ratio for the synthesis gas. A simulation technique, ASPEN Plus, was applied to verify the consistency between experimental data and Simulation results. The model satisfactorily Simulated changes of H(2)/CO ratio versus the operation parameters as well as the effect of CO(2) addition to CH(4) feed. | - |
dc.language | English | - |
dc.publisher | KOREAN INST CHEM ENGINEERS | - |
dc.subject | CO-NI CATALYST | - |
dc.subject | HYDROGEN-PRODUCTION | - |
dc.subject | PERFORMANCE | - |
dc.subject | CONVERSION | - |
dc.subject | REACTOR | - |
dc.subject | SYNGAS | - |
dc.subject | NICKEL | - |
dc.title | Methane steam reforming for synthetic diesel fuel production from steam-hydrogasifier product gases | - |
dc.type | Article | - |
dc.identifier.wosid | 000261604700006 | - |
dc.identifier.scopusid | 2-s2.0-57649199719 | - |
dc.type.rims | ART | - |
dc.citation.volume | 25 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 1279 | - |
dc.citation.endingpage | 1285 | - |
dc.citation.publicationname | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.identifier.doi | 10.1007/s11814-008-0210-3 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Sang Done | - |
dc.contributor.nonIdAuthor | Jeon, Seok Ku | - |
dc.contributor.nonIdAuthor | Park, Chan Seung | - |
dc.contributor.nonIdAuthor | Song, Byung Ho | - |
dc.contributor.nonIdAuthor | Norbeck, Joseph M. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Steam-niethane Reforming | - |
dc.subject.keywordAuthor | Operation Parameters | - |
dc.subject.keywordAuthor | CO(2) Addition to CH(4) Feed | - |
dc.subject.keywordAuthor | ASPEN Simulator | - |
dc.subject.keywordAuthor | Optimal H(2)/CO Ratio | - |
dc.subject.keywordPlus | CO-NI CATALYST | - |
dc.subject.keywordPlus | HYDROGEN-PRODUCTION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | REACTOR | - |
dc.subject.keywordPlus | SYNGAS | - |
dc.subject.keywordPlus | NICKEL | - |
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