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      KCI등재후보

      Volatile Organic Compounds of Black Locust Logs Heated at 250℃

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      https://www.riss.kr/link?id=A104332398

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      다국어 초록 (Multilingual Abstract)

      Less used small diameter logs of black locust were heated at 250℃ for improving utilization. The volatile compounds emitted by the heated logs were analyzed. Their effect of formaldehyde absorption was evaluated with PB. Ester and acid compounds were dominant in content. Especially, methyl acetate and acetic acid showed the highest contents. The total content of aromatic compounds decreased as heating time increased. Amoung ketone compounds, The contents of 2-propanone, 2-pentanone, 3-petanone, 3-hexanone and cyclopentenone decreased with the increase of heating time, but the others did not. The contents of the chemicals, furfural and 3-pentanol, increased with heating time, while that of 2-methyl butanal decreased. It was hard to say that formaldehyde was absorbed by the heated black locust samples. Some decorative goods were designed with the heated logs.
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      Less used small diameter logs of black locust were heated at 250℃ for improving utilization. The volatile compounds emitted by the heated logs were analyzed. Their effect of formaldehyde absorption was evaluated with PB. Ester and acid compounds wer...

      Less used small diameter logs of black locust were heated at 250℃ for improving utilization. The volatile compounds emitted by the heated logs were analyzed. Their effect of formaldehyde absorption was evaluated with PB. Ester and acid compounds were dominant in content. Especially, methyl acetate and acetic acid showed the highest contents. The total content of aromatic compounds decreased as heating time increased. Amoung ketone compounds, The contents of 2-propanone, 2-pentanone, 3-petanone, 3-hexanone and cyclopentenone decreased with the increase of heating time, but the others did not. The contents of the chemicals, furfural and 3-pentanol, increased with heating time, while that of 2-methyl butanal decreased. It was hard to say that formaldehyde was absorbed by the heated black locust samples. Some decorative goods were designed with the heated logs.

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      참고문헌 (Reference)

      1 강호양, "국산 침엽수재의 재색변화 기술 개발" 한국가구학회 19 (19): 156-162, 2008

      2 Browne, F.L., "Theories of the combustion of wood and its control, USDA Forest Products Lab.Report 2136" 1958

      3 Tejada, Alvaro, "Reduction of growth stress in logs by direct heat treatment: Assessment of a commercial-scale operation" 47 (47): 86-93, 1997

      4 Obataya, Eiichi, "Hygroscopicity of heat-treated wood I: Effects of after-treatments on the hygroscopicity of heat-treated wood" 46 (46): 77-87, 2000

      5 강호양, "Hygroscopicity and Surface Hardness of Domestic Wood Heat-Treated at 220℃" 한국가구학회 19 (19): 229-234, 2008

      6 Bae, Young-Soo, "Extractives of the wood of black locust and the bark of poplar as decay-resistant hardwood tree species" 28 (28): 52-61, 2000

      7 Bhuiyan, M.T.R., "Changes of crystallinity in wood cellulose by heat treatment under dried and moist conditions" 46 (46): 431-436, 2000

      1 강호양, "국산 침엽수재의 재색변화 기술 개발" 한국가구학회 19 (19): 156-162, 2008

      2 Browne, F.L., "Theories of the combustion of wood and its control, USDA Forest Products Lab.Report 2136" 1958

      3 Tejada, Alvaro, "Reduction of growth stress in logs by direct heat treatment: Assessment of a commercial-scale operation" 47 (47): 86-93, 1997

      4 Obataya, Eiichi, "Hygroscopicity of heat-treated wood I: Effects of after-treatments on the hygroscopicity of heat-treated wood" 46 (46): 77-87, 2000

      5 강호양, "Hygroscopicity and Surface Hardness of Domestic Wood Heat-Treated at 220℃" 한국가구학회 19 (19): 229-234, 2008

      6 Bae, Young-Soo, "Extractives of the wood of black locust and the bark of poplar as decay-resistant hardwood tree species" 28 (28): 52-61, 2000

      7 Bhuiyan, M.T.R., "Changes of crystallinity in wood cellulose by heat treatment under dried and moist conditions" 46 (46): 431-436, 2000

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      유사연구자 (20) 활용도상위20명

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2026 평가예정 재인증평가 신청대상 (재인증)
      2020-01-01 평가 등재학술지 유지 (재인증) KCI등재
      2017-01-01 평가 등재학술지 유지 (계속평가) KCI등재
      2014-01-01 평가 등재학술지 선정 (계속평가) KCI등재
      2013-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2012-01-01 평가 등재후보학술지 유지 (기타) KCI등재후보
      2011-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2010-01-01 평가 신청제한 (등재후보1차) KCI등재후보
      2009-01-01 평가 등재후보 1차 FAIL (등재후보1차) KCI등재후보
      2007-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.19 0.19 0.21
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.23 0.22 0.375 0.02
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