DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Tai-Yong | ko |
dc.contributor.author | VISHNUBHATT, P | ko |
dc.contributor.author | LEE, SG | ko |
dc.date.accessioned | 2013-02-27T07:24:42Z | - |
dc.date.available | 2013-02-27T07:24:42Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1994-02 | - |
dc.identifier.citation | FUEL SCIENCE TECHNOLOGY INTERNATIONAL, v.12, no.2, pp.351 - 370 | - |
dc.identifier.issn | 0884-3759 | - |
dc.identifier.uri | http://hdl.handle.net/10203/67236 | - |
dc.description.abstract | The kinetic modeling of the perchloroethylene reaction-extraction process has been carried out on the basis of batch extraction data. In this paper, modeling results of both second order as well as the pseudo-first order model has been presented. Multiple parameter estimates have been found which minimize the model-data discrepancies. Novel methods have been devised to illustrate multiple estimates of the kinetic parameters. Ill-posedness of the kinetic modeling problem has been analyzed using the expression for extractability and the Hessian matrix of the model-data discrepancy function. Root Mean Square Errors (RMSE) for various types of coals have been evaluated to represent the model-data discrepancy function. It was found that the RMSE was between 2-8% of the estimated initial concentration of extractable organic sulfur, depending upon the type of coal. A novel method, called ''RMSE Contours'' has also been developed to present the sensitivity of parameters to the kinetic models. The second order model has been compared with the simpler pseudo-first order model. It has been successfully demonstrated that the organosulfur extractability of continuous processes can be consistently simulated regardless of the sensitivity of parameters to the model. | - |
dc.language | English | - |
dc.publisher | MARCEL DEKKER INC | - |
dc.subject | SULFUR | - |
dc.title | KINETIC MODELING OF PERCHLOROETHYLENE EXTRACTION DESULFURIZATION OF COALS | - |
dc.type | Article | - |
dc.identifier.wosid | A1994NJ45900010 | - |
dc.identifier.scopusid | 2-s2.0-0028380161 | - |
dc.type.rims | ART | - |
dc.citation.volume | 12 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 351 | - |
dc.citation.endingpage | 370 | - |
dc.citation.publicationname | FUEL SCIENCE TECHNOLOGY INTERNATIONAL | - |
dc.contributor.localauthor | Lee, Tai-Yong | - |
dc.contributor.nonIdAuthor | VISHNUBHATT, P | - |
dc.contributor.nonIdAuthor | LEE, SG | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SULFUR | - |
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