Aftertreatment Protocols for Catalyst Characterization and Performance Evaluation: Low-Temperature Oxidation, Storage, Three-Way, and NH                         3                         -SCR Catalyst Test Protocols

Kenneth G. Rappé; Craig DiMaggio; Josh A. Pihl; Joseph R. Theis; Se H. Oh; Galen B. Fisher; Jim Parks; Vencon G. Easterling; Ming Yang; Mark L. Stewart; Kenneth C. Howden

doi:10.1007/s40825-019-00120-7

Aftertreatment Protocols for Catalyst Characterization and Performance Evaluation: Low-Temperature Oxidation, Storage, Three-Way, and NH ₃ -SCR Catalyst Test Protocols

Kenneth G. Rappé, Craig DiMaggio, Josh A. Pihl, Joseph R. Theis, Se H. Oh, Galen B. Fisher, Jim Parks, Vencon G. Easterling, Ming Yang, Mark L. Stewart, Kenneth C. Howden

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

A set of standardized and realistic aftertreatment catalyst test protocols have been developed by the Advanced Combustion and Emission Control Technical Team in support of the U.S. DRIVE Partnership. The protocols are intended to accelerate the pace of aftertreatment catalyst innovation by enabling the accurate evaluation and comparison of aftertreatment catalyst performance data from various testing and research facilities to maximize the impact of discovery-phase research occurring across the nation. The protocols address a need identified by the Partnership’s industry partners for consistent and accurate metrics for aftertreatment catalyst evaluation and comparison. The protocols consist of a set of standardized requirements and test procedures that sufficiently capture the performance capability of a catalyst technology in a manner that is adaptable in various laboratories. The protocols provide a detailed description of the necessary reactor system, the steps for achieving a desired aged state of the catalyst, all necessary sample pretreatments to be performed prior to testing, and realistic test conditions for evaluating performance. This article details four low-temperature catalyst test protocols applicable to (1) oxidation catalysts, (2) passive storage (and release) catalysts, (3) three-way catalysts, and (4) NH ₃ -SCR catalysts. The catalyst test protocol descriptions are presented in five (5) sections: protocol general guidelines and the four individual catalyst test protocol descriptions. The general guidelines plus the individual protocol description forms the complete low-temperature catalyst test protocol for the application.

Original language	English
Pages (from-to)	183-214
Number of pages	32
Journal	Emission Control Science and Technology
Volume	5
Issue number	2
DOIs	https://doi.org/10.1007/s40825-019-00120-7
State	Published - Jun 15 2019

Funding

The authors gratefully acknowledge the U.S. Department of Energy (DOE), Energy Efficiency and Renewable Energy, Vehicle Technologies Office, and the U.S. Council for Automotive Research LLC (USCAR) for the support of this work. USCAR is a collaborative automotive technology company for FCA, Ford, and GM. The Pacific Northwest National Laboratory (PNNL) is operated for the U.S. DOE by Battelle. The Oak Ridge National Laboratory (ORNL) is operated for the U.S. DOE by UT-Battelle. The low-temperature catalyst test protocols are a product of the Advanced Combustion and Emission Control (ACEC) Technical Team, one of 10 U.S. DRIVE technical teams. Contributions from Michelle Wiebenga (GM), D. William Brookshear (ORNL), and Chang Yup Seo (University of Michigan) are greatly appreciated for collection of the round-robin test results. Acknowledgements The authors gratefully acknowledge the U.S. Department of Energy (DOE), Energy Efficiency and Renewable Energy, Vehicle Technologies Office, and the U.S. Council for Automotive Research LLC (USCAR) for the support of this work. USCAR is a collaborative automotive technology company for FCA, Ford, and GM. The Pacific Northwest National Laboratory (PNNL) is operated for the U.S. DOE by Battelle. The Oak Ridge National Laboratory (ORNL) is operated for the U.S. DOE by UT-Battelle. The low-temperature catalyst test protocols are a product of the Advanced Combustion and Emission Control (ACEC) Technical Team, one of 10 U.S. DRIVE technical teams. Contributions from Michelle Wiebenga (GM), D. William Brookshear (ORNL), and Chang Yup Seo (University of Michigan) are greatly appreciated for collection of the round-robin test results.

Funders	Funder number
DRIVE
U.S. Council for Automotive Research LLC
USCAR
UT-Battelle
U.S. Department of Energy
Battelle
Office of Energy Efficiency and Renewable Energy
Oak Ridge National Laboratory	ORNL
University of Michigan
Pacific Northwest National Laboratory	PNNL
Vehicle Technologies Office
Foundation for Contemporary Arts	GM

Keywords

Emission control
Hydrocarbon trap
Oxidation
Passive NOx adsorber
Selective catalytic reduction
Three-way catalyst

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/s40825-019-00120-7

Cite this

Rappé, K. G., DiMaggio, C., Pihl, J. A., Theis, J. R., Oh, S. H., Fisher, G. B., Parks, J., Easterling, V. G., Yang, M., Stewart, M. L., & Howden, K. C. (2019). Aftertreatment Protocols for Catalyst Characterization and Performance Evaluation: Low-Temperature Oxidation, Storage, Three-Way, and NH ₃ -SCR Catalyst Test Protocols. Emission Control Science and Technology, 5(2), 183-214. https://doi.org/10.1007/s40825-019-00120-7

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abstract = " A set of standardized and realistic aftertreatment catalyst test protocols have been developed by the Advanced Combustion and Emission Control Technical Team in support of the U.S. DRIVE Partnership. The protocols are intended to accelerate the pace of aftertreatment catalyst innovation by enabling the accurate evaluation and comparison of aftertreatment catalyst performance data from various testing and research facilities to maximize the impact of discovery-phase research occurring across the nation. The protocols address a need identified by the Partnership{\textquoteright}s industry partners for consistent and accurate metrics for aftertreatment catalyst evaluation and comparison. The protocols consist of a set of standardized requirements and test procedures that sufficiently capture the performance capability of a catalyst technology in a manner that is adaptable in various laboratories. The protocols provide a detailed description of the necessary reactor system, the steps for achieving a desired aged state of the catalyst, all necessary sample pretreatments to be performed prior to testing, and realistic test conditions for evaluating performance. This article details four low-temperature catalyst test protocols applicable to (1) oxidation catalysts, (2) passive storage (and release) catalysts, (3) three-way catalysts, and (4) NH 3 -SCR catalysts. The catalyst test protocol descriptions are presented in five (5) sections: protocol general guidelines and the four individual catalyst test protocol descriptions. The general guidelines plus the individual protocol description forms the complete low-temperature catalyst test protocol for the application.",

keywords = "Emission control, Hydrocarbon trap, Oxidation, Passive NOx adsorber, Selective catalytic reduction, Three-way catalyst",

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Rappé, KG, DiMaggio, C, Pihl, JA, Theis, JR, Oh, SH, Fisher, GB, Parks, J, Easterling, VG, Yang, M, Stewart, ML & Howden, KC 2019, 'Aftertreatment Protocols for Catalyst Characterization and Performance Evaluation: Low-Temperature Oxidation, Storage, Three-Way, and NH ₃ -SCR Catalyst Test Protocols', Emission Control Science and Technology, vol. 5, no. 2, pp. 183-214. https://doi.org/10.1007/s40825-019-00120-7

Aftertreatment Protocols for Catalyst Characterization and Performance Evaluation: Low-Temperature Oxidation, Storage, Three-Way, and NH ₃ -SCR Catalyst Test Protocols. / Rappé, Kenneth G.; DiMaggio, Craig; Pihl, Josh A. et al.
In: Emission Control Science and Technology, Vol. 5, No. 2, 15.06.2019, p. 183-214.

Research output: Contribution to journal › Article › peer-review

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AU - Theis, Joseph R.

AU - Oh, Se H.

AU - Fisher, Galen B.

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Rappé KG, DiMaggio C, Pihl JA, Theis JR, Oh SH, Fisher GB et al. Aftertreatment Protocols for Catalyst Characterization and Performance Evaluation: Low-Temperature Oxidation, Storage, Three-Way, and NH ₃ -SCR Catalyst Test Protocols. Emission Control Science and Technology. 2019 Jun 15;5(2):183-214. doi: 10.1007/s40825-019-00120-7