Diesel soot combustion.: KNO3 and KOH catalysts supported on zirconia

被引：9

作者：

Carrascull, Alfredo ^{[2
]}

Lick, Ileana D. ^{[1
]}

Ponzi, Marta I. ^{[2
]}

Ponzi, Esther N. ^{[1
]}

机构：

[1] Fac Ciencias Exactas, CINDECA, CONICET, UNLP, RA-1900 La Plata, Buenos Aires, Argentina

[2] Fac Ingn & Ciencias Econ Sociales, INTEQUI, CONICET, UNSL, RA-5730 Villa Mercedes, San Luis, Argentina

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 2008年 / 94卷 / 01期

关键词：

soot; catalytic combustion; NOx;

D O I：

10.1007/s11144-008-5319-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

KNO3/ZrO2 and KOH/ZrO2 catalysts were studied and found active in the catalytic soot combustion. Two equipments were used to carry out the combustion experiments: a thermogravimetric reactor with an O-2/He feed and a fixed bed microreactor with NO/O-2/He feed.

引用

页码：91 / 98

页数：8

共 17 条

[1] Catalytic behavior of potassium containing compounds for diesel soot combustion [J].

An, HM ;

McGinn, PJ .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2006, 62 (1-2) :46-56

[2] Study of the temperature window for the selective reduction of NOx in O2-rich gas mixtures by metal-loaded carbon [J].

Bueno-Lopez, A. ;

Soriano-Mora, J. M. ;

Garcia-Garcia, A. .

CATALYSIS COMMUNICATIONS, 2006, 7 (09) :678-684

[3] Catalytic combustion of soot with a O2/NO mixture.: KNO3/ZrO2 catalysts [J].

Carrascull, A ;

Lick, ID ;

Ponzi, EN ;

Ponzi, MI .

CATALYSIS COMMUNICATIONS, 2003, 4 (03) :124-128

[4] Soot combustion. CO and K catalysts supported on different supports [J].

Carrascull, A ;

Grzona, C ;

Lick, D ;

Ponzi, M ;

Ponzi, E .

REACTION KINETICS AND CATALYSIS LETTERS, 2002, 75 (01) :63-68

[5] Catalytic combustion of soot on KNO3/ZrO2 catalysts.: Effect of potassium nitrate loading on activity [J].

Carrascull, AL ;

Ponzi, MI ;

Ponzi, EN .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2003, 42 (04) :692-697

[6] Monolithic diesel oxidation catalysts [J].

Farrauto, RJ ;

Voss, KE .

APPLIED CATALYSIS B-ENVIRONMENTAL, 1996, 10 (1-3) :29-51

[7] Catalytic removal of NOx and diesel soot over nanostructure spinel-type oxides [J].

Fino, D. ;

Russo, N. ;

Saracco, G. ;

Specchia, V. .

JOURNAL OF CATALYSIS, 2006, 242 (01) :38-47

[8]

GALDEANO NF, THERM ACTA, V421, P117

[9] Molten salts as promising catalysts for oxidation of diesel soot: importance of experimental conditions in testing procedures [J].

Jelles, SJ ;

van Setten, BAAL ;

Makkee, M ;

Moulijn, JA .

APPLIED CATALYSIS B-ENVIRONMENTAL, 1999, 21 (01) :35-49

[10] Study of the catalytic combustion of diesel soot over nanometric lanthanum-cobalt mixed oxide catalysts [J].

Liu, J ;

Zhao, Z ;

Xu, CM ;

Wang, H .

REACTION KINETICS AND CATALYSIS LETTERS, 2005, 87 (01) :107-114

← 1 2 →