2017 2018 年度 自動車用内燃機関 ... - aice.or.jp

1 2017 2018 2016 10 4 CO2 AICE 2014 4 9 2 AICE 2014 2016 3 AICE AICE 1 WG AICE AICE AICE 9 10 SCR DPF SCR 17PC1 NH3 17PC2 NH3-SCR 17PC3 EGR 17PC4 17PC5 17PC6 17PC7 Ash PM 17PC8 PM PN 17PC9 10 17PC10 17 PCx AICE 2017 4 1 2019 3 31

2 2 AICE AICE WG AICE 1 1 200 2016 10 4 ( ) 2016 11 11 ( ) 13 2016 10 17 ( ) 10 18 ( ) 13:00 17:00 2 AICE 10 2016 10 14 ( ) 10 E-mail E-mail AICE AICE 105-0003 FAX 12 10 105-0003

3 FAX 03-6257-3698 E-mail FAX SCR/DPF AICE SCR DPF SCR/DPF SCR/DPF AICE 29 4 31 3 1 2 SCR/DPF Fig. SCR/DPF .. NH3 NH3 nm mmm . SCR/DPF SCR/DPF 17PC1 SCR AICE SCR DPF SCR/DPF 1 SCR/DPF 29 4 31 3 1 2 Fig.

4 SCR/DPF .. SCR/DPF SCR/DPF17PC1( ) NH3 AICE (NH3) 1 NH3 SCR/DPF NH3 SCR NOx 29 4 31 3 1 2 Urea NH3 . Fig. NH3 . Andreas M.

5 Bernhard, Daniel Peitz, Martin Elsener, Alexander Wokaun, Oliver Krocher,Appl. Catal.,B : Environmental 115-116 (2012) 129-13717PC2NH3-SCR CO2 NOx CO2 NOx NOx AICE SCR win-win 29 4 31 3 (NMR,XRD ) NH3-SCR NH3-SCR 17PC3 / 2017 4 2019 3 EGR

6 HC Soot 17PC4 1) 2) 3) OBD operando in situ 2017 4 2019 3 17PC5 H294 H313 2.

7 ( ) (a) (b) (c) (LIF, , ) 3. ( ) 16 4. 1. ( ) WG ( ( ) ( ) DPF (i) ( ) (ii) (iii) OEM 17PC6 DOC/DPF DOC DPF AICE DOC HC 1.)

8 2. (OEM) DOC PGM H29 4 H31 3 DOC AICE 1. 2. 3. / / / / / 17PC7 EngineDOC+DPFT hermocoupleExhaustSurrogate exhaust T 440 L / r catch tank CO2 OBD 2016 DPF PM Ash DPF Ash PM / H294 H31 3 Ash DPF PM 2. 3. 1.

9 2. Fig. Ash 2016 Ash DPF 2017 PM 2 [degree] XRD, HPLC, SEM Ash PM 17PC8 H294 H313 H29 4 H31 3 H28 PM PN PM PN (1) (2) (1) (3) (2) 17PC9 AICE / / H29 4 H313 (NO2 )

10 / / / / / / 17PC10