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      KCI등재 SCIE SCOPUS

      Catalytic performance and characterization of cobalt-nickel nano catalysts for CO hydrogenation

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      https://www.riss.kr/link?id=A104431851

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      다국어 초록 (Multilingual Abstract)

      A series of Co-Ni nano catalysts were prepared by co-precipitation method. We investigated the effect of Co/Ni molar ratios precipitate and calcination conditions on the catalytic performance of cobalt nickel catalysts for Fisher-Tropsch synthesis (FTS). The catalyst containing 90%Co/10%Ni was found to be optimal for the conversion of synthesis gas to light olefins. The activity and selectivity of the optimal catalyst were studied in different operational conditions. The results show that the best operational conditions are the H2/CO=2/1 molar feed ratio at 310 oC and GHSV=1,200 h−1 under 5 bar of pressure. The prepared catalysts were characterized by powder X-ray diffraction (XRD),N2 adsorption-desorption measurements such as BET and BJH methods, transmission electron microscopy (TEM) and thermal gravimetric analysis (TGA).
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      A series of Co-Ni nano catalysts were prepared by co-precipitation method. We investigated the effect of Co/Ni molar ratios precipitate and calcination conditions on the catalytic performance of cobalt nickel catalysts for Fisher-Tropsch synthesis (FT...

      A series of Co-Ni nano catalysts were prepared by co-precipitation method. We investigated the effect of Co/Ni molar ratios precipitate and calcination conditions on the catalytic performance of cobalt nickel catalysts for Fisher-Tropsch synthesis (FTS). The catalyst containing 90%Co/10%Ni was found to be optimal for the conversion of synthesis gas to light olefins. The activity and selectivity of the optimal catalyst were studied in different operational conditions. The results show that the best operational conditions are the H2/CO=2/1 molar feed ratio at 310 oC and GHSV=1,200 h−1 under 5 bar of pressure. The prepared catalysts were characterized by powder X-ray diffraction (XRD),N2 adsorption-desorption measurements such as BET and BJH methods, transmission electron microscopy (TEM) and thermal gravimetric analysis (TGA).

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      참고문헌 (Reference)

      1 H. Weyda, 81 : 51-, 2003

      2 A. Griboval-Constant, 144 : 609-, 2002

      3 T. Matsuda, 81 : 31-, 2003

      4 M. E. Vannice, 14 : 153-, 1976

      5 E. Iglesia, 143 : 345-, 1993

      6 M. Feyzi, 30 : 1-, 2011

      7 E. Iglesia, 161 : 59-, 1997

      8 A. R. Belambe, 166 : 8-, 1997

      9 A. Lapidus, 73 : 65-, 1991

      10 J. Rathousky, 79 : 167-, 1991

      1 H. Weyda, 81 : 51-, 2003

      2 A. Griboval-Constant, 144 : 609-, 2002

      3 T. Matsuda, 81 : 31-, 2003

      4 M. E. Vannice, 14 : 153-, 1976

      5 E. Iglesia, 143 : 345-, 1993

      6 M. Feyzi, 30 : 1-, 2011

      7 E. Iglesia, 161 : 59-, 1997

      8 A. R. Belambe, 166 : 8-, 1997

      9 A. Lapidus, 73 : 65-, 1991

      10 J. Rathousky, 79 : 167-, 1991

      11 A. Lapidus, 80 : 1-, 1992

      12 R. Sethuraman, 73 : 197-, 2001

      13 N. Tsubaki, 4 : 108-, 2003

      14 H. Schulz, 81 : 455-, 1994

      15 G. Parkinson, 4 : 39-, 1997

      16 C. Wang, 12 : 10-, 2003

      17 M. Feyzi, 40 : 5-, 2012

      18 F. Stoop, 23 : 35-, 1986

      19 H. Arakawa, 176 : 1341-, 1986

      20 J. P. Hindermann, 35 : 1-, 1993

      21 D. O. Uner, 37 : 2239-, 1998

      22 I. R. Leth, 37 : 75-, 1988

      23 W. J. Shen, 4 : 311-, 1995

      24 E. Iglesia, 161 : 59-, 1997

      25 S. Li, 47 : 197-, 2002

      26 J. Gaube, 58 : 682-, 1986

      27 R. L. Varma, 63 : 72-, 1985

      28 A. A. Mirzaei, 306 : 98-, 2006

      29 H. B. Zhang, 95 : 325-, 1985

      30 M. D. Shroff, 156 : 185-, 1995

      31 K. Kuramori, 136 : 417-, 2001

      32 G. L. Bezemer, 128 : 3956-, 2006

      33 J. S. Girardon, 248 : 143-, 2007

      34 A. S. Lermontov, 101 : 117-, 2005

      35 K. R. Krishna, 139 : 104-, 1993

      36 R. B. Anderson, 44 : 391-, 1952

      37 D. K. Matsumoto, 3 : 249-, 1989

      38 J. Barrault, 5 : 119-, 1983

      39 D. B. Bukur, 36 : 2580-, 1997

      40 H. Schulz, 186 : 71-, 1999

      41 J. R. Anderson, "Catalysis: Science and Technology" Springer-Verlag Press 1-159, 1981

      42 A. Trovarelli, "Catalysis by ceria and related materials" Imperial College Press 123-145, 2002

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      공동연구자 (7)

      유사연구자 (20) 활용도상위20명

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
      2020-01-01 평가 등재학술지 유지 (해외등재 학술지 평가) KCI등재
      2016-06-21 학술지명변경 한글명 : The Korean Journal of Chemical Engineering -> Korean Journal of Chemical Engineering
      외국어명 : The Korean Journal of Chemical Engineering -> Korean Journal of Chemical Engineering
      KCI등재
      2011-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2009-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2007-09-27 학회명변경 영문명 : The Korean Institute Of Chemical Engineers -> The Korean Institute of Chemical Engineers KCI등재
      2007-09-03 학술지명변경 한글명 : The Korean Journal of Chemical Engineeri -> The Korean Journal of Chemical Engineering
      외국어명 : The Korean Journal of Chemical Engineeri -> The Korean Journal of Chemical Engineering
      KCI등재
      2007-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2005-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2002-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      1999-07-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 1.92 0.72 1.4
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      1.15 0.94 0.403 0.14
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