EFFECTS OF BASE METAL PROMOTERS IN VOC CATALYSTS FOR CHLOROCARBONS AND n-HEXANE OXIDATION

Jang BH; Lee SS; Yeon TH; Yie JE

Korean Journal of Chemical Engineering, Vol.15, No.5, 516-521, September, 1998

The oxidation reactions of dichloromethane, dichloroethane and n-hexane were carried out over honeycomb type platinum basic VOC catalyst (BVC) containing vanadium, chromium, manganese, cobalt, copper or barium. In dichloromethane and dichloroethane catalytic oxidation up to 450℃, chromium was found as the most active component. Although vanadium was also effective initially, it was deactivated after treatment in the furnace at 800℃ for 120 hours. Chromium, cobalt, vanadium and barium promoted catalysts showed higher activities than BVC in the reaction of n-hexane.

Keywords:Chlorocarbons;n-Hexane;VOC Oxidation;Chromium;Promoters

[References]

Bertelsen BI, "Catalytic Control of VOC Emissions," MECA (Manufacturers of Emission Controls Association), U.S.A. (1992)
Berty JM, Ind. Eng. Chem. Res., 36(3), 513 (1997)
Cordi EM, Falconer JL, J. Catal., 162(1), 104 (1996)
Drago RS, Petrosius SC, Grunewald GC, Brendley WH, Environ. Catal. A. Chem. Soc., 28, 340 (1994)
Freed IM, Frost AC, Herbert KJ, Meyer FJ, Summers JC, Catal. Today, 17, 367 (1993)
Greene H, Prakash D, Athota K, Atwood G, Vogel C, Catal. Today, 27(1-2), 289 (1996)
Heck RM, Farrauto RJ, "Catalytic Air Pollution Control: Commercial Technology," ITP, 9, 147 (1995)
Jones J, Ross JR, Catal. Today, 35(1-2), 97 (1997)
Mazzarino I, Barresi AA, Catal. Today, 17, 335 (1993)
Nguyen P, Stern EW, Amundsen AR, Balko E, "Oxidative Destruction of Chlorocarbons," ICAC Forum, U.S.A. (1993)
Noordally E, Richmond JR, Tahir SF, Catal. Today, 17, 367 (1993)
Vigneron S, Deprelle P, Hermia J, Catal. Today, 27(1-2), 229 (1996)

[Referenced By]

[1] Bertelsen BI, "Catalytic Control of VOC Emissions," MECA (Manufacturers of Emission Controls Association), U.S.A. (1992)

[2] Berty JM, Ind. Eng. Chem. Res., 36(3), 513 (1997)

[3] Cordi EM, Falconer JL, J. Catal., 162(1), 104 (1996)

[4] Drago RS, Petrosius SC, Grunewald GC, Brendley WH, Environ. Catal. A. Chem. Soc., 28, 340 (1994)

[5] Freed IM, Frost AC, Herbert KJ, Meyer FJ, Summers JC, Catal. Today, 17, 367 (1993)

[6] Greene H, Prakash D, Athota K, Atwood G, Vogel C, Catal. Today, 27(1-2), 289 (1996)

[7] Heck RM, Farrauto RJ, "Catalytic Air Pollution Control: Commercial Technology," ITP, 9, 147 (1995)

[8] Jones J, Ross JR, Catal. Today, 35(1-2), 97 (1997)

[9] Mazzarino I, Barresi AA, Catal. Today, 17, 335 (1993)

[10] Nguyen P, Stern EW, Amundsen AR, Balko E, "Oxidative Destruction of Chlorocarbons," ICAC Forum, U.S.A. (1993)

[11] Noordally E, Richmond JR, Tahir SF, Catal. Today, 17, 367 (1993)

[12] Vigneron S, Deprelle P, Hermia J, Catal. Today, 27(1-2), 229 (1996)