DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sang Done | ko |
dc.contributor.author | j.h. jeon | ko |
dc.contributor.author | s.j. kim | ko |
dc.contributor.author | y. kang | ko |
dc.date.accessioned | 2013-03-07T01:58:02Z | - |
dc.date.available | 2013-03-07T01:58:02Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, v.47, no.12, pp.2351 - 2360 | - |
dc.identifier.issn | 0021-9592 | - |
dc.identifier.uri | http://hdl.handle.net/10203/89163 | - |
dc.description.abstract | The effects of gas velocities to draft tube (26.64-52.54cm/s) and to annulus section (8.14-11.84cm/s) on solid circulation rate and gas by passing fractions were determined in a square internally circulating fluidized bed reactor with an orifice-type square draft tube. The solid circulation rate and gas bypassing fraction from the annulus section to the draft tube increase but gas bypassing fraction from the draft tube to the annulus section decreases with increasing gas velocity to the draft tube. With increasing gas velocity to the annulus section, the solid circulation rate and gas bypassing fraction from the draft tube to the annulus section increase but, gas bypassing fraction from the annulus section to the draft tube decreases. The solids circulation rate was correlated with the pressure drop across the orifice and the opening area ratio based on the orifice theory. The gas bypassing fraction was correlated with gas velocities to the fluidized and the moving beds. Based oil the gas bypassing fraction data, the gas now rates across the orifice were correlated with gas velocities to the fluidized and the moving beds, opening area ratio, particle size and solids height in the bed. (C) 2008 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Soc Chemical Eng Japan | - |
dc.subject | COMBUSTION CHARACTERISTICS | - |
dc.subject | THERMAL-TREATMENT | - |
dc.subject | PARTICLE FLOW | - |
dc.subject | REACTOR | - |
dc.subject | COAL | - |
dc.subject | ORIFICE | - |
dc.subject | SYSTEM | - |
dc.subject | INCINERATOR | - |
dc.subject | ATTRITION | - |
dc.subject | WASTES | - |
dc.title | Solid Circulation and Gas Bypassing Characteristics of Binary Solid Mixture in a Square Internally Circulating Fluidized Bed with Draft Tube | - |
dc.type | Article | - |
dc.identifier.wosid | 000261134000037 | - |
dc.type.rims | ART | - |
dc.citation.volume | 47 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 2351 | - |
dc.citation.endingpage | 2360 | - |
dc.citation.publicationname | JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | - |
dc.contributor.localauthor | Kim, Sang Done | - |
dc.contributor.nonIdAuthor | s.j. kim | - |
dc.contributor.nonIdAuthor | y. kang | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Internally circulating fluidized bed | - |
dc.subject.keywordAuthor | Solid circulation rate | - |
dc.subject.keywordAuthor | Gas bypassing fraction | - |
dc.subject.keywordPlus | COMBUSTION CHARACTERISTICS | - |
dc.subject.keywordPlus | THERMAL-TREATMENT | - |
dc.subject.keywordPlus | PARTICLE FLOW | - |
dc.subject.keywordPlus | REACTOR | - |
dc.subject.keywordPlus | COAL | - |
dc.subject.keywordPlus | ORIFICE | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | INCINERATOR | - |
dc.subject.keywordPlus | ATTRITION | - |
dc.subject.keywordPlus | WASTES | - |
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