KMnO4 /실리카-알루미나 상에서 에틸렌 제거: 합성 방법과 반응온도의 영향

조민휘; 윤성훈; 박용기; 최원춘; 김희영; 박승규; 이철위; Min-Whee Cho; Songhun Yoon; Yong-Ki Park; Won Choon Choi; Hee Young Kim; Seungkyu Park; Chul Wee Lee

Journal of the Korean Industrial and Engineering Chemistry, Vol.20, No.4, 407-410, August, 2009

Export Citation

KMnO4 /실리카-알루미나 상에서 에틸렌 제거: 합성 방법과 반응온도의 영향

Removal of Ethylene Over KMnO4/Silica-alumina: Effect of Synthesis Methods and Reaction Temperatures

조민휘, 윤성훈 , 박용기 , 최원춘, 김희영 , 박승규¹, 이철위 ^†

한국화학연구원 그린화학연구단
¹호서대학교 화학공학과

Min-Whee Cho, Songhun Yoon , Yong-Ki Park , Won Choon Choi, Hee Young Kim , Seungkyu Park¹, and Chul Wee Lee^†

Green Chemistry Research Division, KRICT, Daejeon 305-600, Korea
¹Department of Chemical Engineering, Hoseo University, Chungnam 336-795, Korea

E-mail:

초록

실리카-알루미나의 Si/Al 조성이 1:5, 1:10 및 0:1 (100% 알루미나)에 KMnO4를 18∼20중량% 담지시킨 KMnO4 /실리카-알루미나와 KMnO4 /알루미나를 용매증발법으로 제조하였다. 이 촉매를 사용하여 GHSV = 1125 h^(-1), 에틸렌이 포함된 혼합가스(에틸렌 0.2%, 공기 99.8%, 상대습도 50%)를 30℃, 40℃, 60℃, 150℃에서 고정층 반응기를 사용하여 각 촉매들에 대해 에틸렌 제거율을 비교하였다. 그 결과 실리카-알루미나 담체를 사용한 촉매가 알루미나 담체를 사용한 촉매보다 30∼150℃온도 범위에서 우수한 성능을 보여주었는데, 30∼40℃에서는 170∼210%, 60℃및 150℃에서는 약 60% 우수한 성능을 보여주었다.

18∼19 wt% KMnO4/SiO2-Al2O3 with Si/Al = 1/5 and 1/10, and 20 wt% KMnO4/Al2O3 were prepared by solvent evaporation method. Catalytic activity of ethylene abatement over those samples were evaluated and compared under the conditions of GHSV 1125 h^(-1), ethylene gas (ethylene 0.2%, air 99.8%, relative humidity 50%) at 30, 40, 60 and 120℃ using a fixed-bed reactor. KMnO4/SiO2-Al2O3 was showed better performance than KMnO4/Al2O3 by 170∼210% at 30, 40℃, and by 60% at 60, 150℃, respectively.

Keywords:ethylene;adsorption;manganese oxide;silica-alumina;reaction temperature

[References]

Saltveit SA, Postharvest Biol. Tech., 15, 279 (1999)
Kim KY, Kim JH, Yie JE, Appl. Chem., 2(1), 258 (1998)
Kim SI, Aida T, Niiyama H, Sep. Purif. Technol., 45(3), 174 (2005)
Park JH, Lee HK, Han SS, Kim JN, Cho SH, HWAHAK KONGHAK, 40(4), 467 (2002)
Fotopoulos AP, Triantafyllidis KS, Catal. Today, 127(1-4), 148 (2007)
Sheher BM, Michael T, Heinz JR, J. Phys. Chem., 92, 5229 (1988)
Liu ZX, Park JN, Abdi SHR, Park SK, Park YK, Lee CW, Topic in Catal., 39, 3 (2006)
Liu ZX, Cho MW, Baeg JO, Lee CW, Bull. Korean Chem. Soc., 27, 2064 (2006)
Wu ZB, Han SS, Cho SH, Kim JN, Chue KT, Yang RT, Ind. Eng. Chem. Res., 36(7), 2749 (1997)
Torres D, Lopez N, Illas F, J. Catal., 243(2), 404 (2006)
Bernardo CGPM, Gomes JANF, J. Mol. Struct., 542, 263 (2001)
Stuve EM, Madix RJ, J. Phys. Chem., 89, 105 (1985)
Mun YH, Kim DY, Maeng JS, Lee DG, Park JS, Lee JY, Korean Patent 0,083,666 (2003)
Paulus UA, Wang Y, Bonzel HP, Jacobi K, Ertl G, J. Phys. Chem. B, 109(6), 2139 (2005)
Dong WS, Roh HS, Jun KW, Park SE, Oh YS, Appl. Catal. A: Gen., 226(1-2), 63 (2002)
Li JL, Takeguchi T, Inui T, Appl. Catal. A: Gen., 139(1-2), 97 (1996)
Reddy RN, Reddy RG, J. Power Sources, 124(1), 330 (2003)
Park JW, Rhee YW, Jeong JH, Lee DK, Park YK, Yoon WL, HWAHAK KONGHAK, 41(5), 564 (2003)
Son Y, Han S, Park J, Kim J, Cho S, Lee T, HWAHAK KONGHAK, 41(6), 749 (2003)

[Related Articles]

[1] Saltveit SA, Postharvest Biol. Tech., 15, 279 (1999)

[2] Kim KY, Kim JH, Yie JE, Appl. Chem., 2(1), 258 (1998)

[3] Kim SI, Aida T, Niiyama H, Sep. Purif. Technol., 45(3), 174 (2005)

[4] Park JH, Lee HK, Han SS, Kim JN, Cho SH, HWAHAK KONGHAK, 40(4), 467 (2002)

[5] Fotopoulos AP, Triantafyllidis KS, Catal. Today, 127(1-4), 148 (2007)

[6] Sheher BM, Michael T, Heinz JR, J. Phys. Chem., 92, 5229 (1988)

[7] Liu ZX, Park JN, Abdi SHR, Park SK, Park YK, Lee CW, Topic in Catal., 39, 3 (2006)

[8] Liu ZX, Cho MW, Baeg JO, Lee CW, Bull. Korean Chem. Soc., 27, 2064 (2006)

[9] Wu ZB, Han SS, Cho SH, Kim JN, Chue KT, Yang RT, Ind. Eng. Chem. Res., 36(7), 2749 (1997)

[10] Torres D, Lopez N, Illas F, J. Catal., 243(2), 404 (2006)

[11] Bernardo CGPM, Gomes JANF, J. Mol. Struct., 542, 263 (2001)

[12] Stuve EM, Madix RJ, J. Phys. Chem., 89, 105 (1985)

[13] Mun YH, Kim DY, Maeng JS, Lee DG, Park JS, Lee JY, Korean Patent 0,083,666 (2003)

[14] Paulus UA, Wang Y, Bonzel HP, Jacobi K, Ertl G, J. Phys. Chem. B, 109(6), 2139 (2005)

[15] Dong WS, Roh HS, Jun KW, Park SE, Oh YS, Appl. Catal. A: Gen., 226(1-2), 63 (2002)

[16] Li JL, Takeguchi T, Inui T, Appl. Catal. A: Gen., 139(1-2), 97 (1996)

[17] Reddy RN, Reddy RG, J. Power Sources, 124(1), 330 (2003)

[18] Park JW, Rhee YW, Jeong JH, Lee DK, Park YK, Yoon WL, HWAHAK KONGHAK, 41(5), 564 (2003)

[19] Son Y, Han S, Park J, Kim J, Cho S, Lee T, HWAHAK KONGHAK, 41(6), 749 (2003)