DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이경호 | ko |
dc.contributor.author | 최민기 | ko |
dc.date.accessioned | 2019-12-13T08:35:33Z | - |
dc.date.available | 2019-12-13T08:35:33Z | - |
dc.date.created | 2019-11-04 | - |
dc.date.issued | 2019-10-24 | - |
dc.identifier.citation | 한국화학공학회 2019년도 가을 총회 및 학술대회 | - |
dc.identifier.uri | http://hdl.handle.net/10203/269180 | - |
dc.description.abstract | We demonstrated successful production of high-quality biojet fuel through single-step hydroconversion of triglyceride. The main idea was to design a CO-tolerant metal/acid bifunctional catalyst, which can carry out ideal hydrocracking even in the presence of CO, a strong poison of metal. Such an idea was accomplished by supporting Pt-Re bimetals on ultra-stable Y (USY) zeolite. PtRe/USY showed CO-tolerance because it had weakened CO binding and enhanced methanation activity when it compared to monometallic Pt/USY. In the hydrocracking, PtRe/USY catalyst exhibited suppressed overcracking and negligible deactivation through coke formation. Notably, PtRe/USY is intrinsically a poor hydrocracking catalyst under pure H2 atmosphere because of its high hydrogenolysis activity. However, H2O and CO produced in situ during deoxygenation of triglyceride selectively suppressed hydrogenolysis, thereby making PtRe/USY a highly stable and selective catalyst for producing biojet fuel. | - |
dc.language | Korean | - |
dc.publisher | 한국화학공학회 | - |
dc.title | Single-step hydroconversion of triglyceride into biojet fuel using CO-tolerant PtRe/USY catalyst | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 한국화학공학회 2019년도 가을 총회 및 학술대회 | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | 대전컨벤션센터 | - |
dc.contributor.localauthor | 최민기 | - |
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