SAE 2013 World Congress & Exhibition

Exhaust Emission Control: SCR (Part 2)
Session Code: PFL405
Room O3-46
Papers cover the Selective Catalytic Reduction (SCR) process, in which a non-hydrocarbon reductant known as Diesel Exhaust Fluid (DEF) is
injected to create ammonia which reacts with NOX and converts it into harmless Nitrogen. The topic includes various aspects of SCR technology
such as different washcoats, two-way (SCR washcoat on DPF substrate), aging and poisoning impact on catalyst performance, importance of DEF
injection and mixing and SCR modeling.
Organizers -
Brad Adelman, Navistar Inc.; Danan Dou, John Deere Product Engineering Center; Magdi Khair;
Rahul Mital, General Motors LLC
Time Paper No. Title
2013-01-1061
2013-01-1062
2013-01-1063
2013-01-1064
2013-01-1065
2013-01-1066
2013-01-1067
2013-01-1068
2013-01-1069
Session Time:
1:00 p.m.
Preliminary Information
Inclusion of a paper title in this preliminary program does not indicate acceptance of the manuscript. Final technical paper selections
expected by January 18, 2013 and the schedule will be finalized by January 25, 2013.
Experimental demonstration of a model-based control design and
calibration method for cost optimal Euro-VI engine-aftertreatment
operation
Paul Mentink, Frank Willems, Frank Kupper, Edwin Van den Eijnden, TNO
Automotive
The Effects of CO, H2, and C3H6 on the SCR Reactions of an Fe
Zeolite SCR Catalyst
Michael Andrew Smith, University of Michigan; Christopher Depcik,
University of Kansas; John Hoard, Stani Bohac, Dennis Assanis, University
of Michigan
Thermally durable vanadium-SCR catalysts for diesel applications
Teuvo Maunula, Toni Kinnunen, Kauko Kanniainen, Arto Viitanen lng, Auli
Savimaki, Ecocat
Cold start effect phenomena over zeolite SCR catalysts for exhaust
gas aftertreatment
Volker Schmeisser, Michel Weibel, Laura Sebastian Hernando, Daimler AG;
Isabella Nova, Enrico Tronconi, Maria Pia Ruggeri, Politecnico di Milano
Mitigation of Pt Contamination on Cu-Zeolite SCR Catalysts
Xu Chen, Krishna Kamasamudram, Neal Currier, Aleksey Yezerets,
Cummins Inc.
On-Engine Investigation of SCR on Filters (SCRoF) for HDD Passive
Applications
Weiyong Tang, Dave Youngren, Michael SantaMaria, Sanath Kumar, BASF
Corporation
Effect of Injection Parameters on Spray Characteristics of Urea-SCR
System
Xian Shi, Jun Deng, Zhijun Wu, Liguang Li, Tongji University
DEVELOPMENT OF A LIGHT VEHICLE DIESEL AFTERTREATMENT
SYSTEM WITH DOC DPF AND UREA SCR
Guanyu Zheng, Tenneco Automotive Co., Ltd.; Figen Lacin, Adam Kotrba,
Tenneco Inc
A Development of Urea Solution Injection Quantity Decision Logic
for SCR System
Jiho Cho, Jinha Lee PhD, Seokjae Kim, Sunghoon Bang, Jong Ik Chun,
Jung Whun Kang, Seungbeom Yoo, Hyundai Motor Co.