03.02.2014 Views

Nya emissionskrav för dieselmotorer - en katalysator för ... - Vinnova

Nya emissionskrav för dieselmotorer - en katalysator för ... - Vinnova

Nya emissionskrav för dieselmotorer - en katalysator för ... - Vinnova

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Innehåll<br />

1 Inledning............................................................................................ 5<br />

1.1 Bakgrund................................................................................................. 5<br />

1.2 Studi<strong>en</strong>s syfte, mål och struktur.............................................................. 7<br />

1.3 Teoretiska och metodmässiga grunder.................................................... 7<br />

1.3.1 Teoretisk refer<strong>en</strong>sram ................................................................... 7<br />

1.3.2 Metodmässiga utgångspunkter ................................................... 11<br />

2 Marknadsöversikt ........................................................................... 12<br />

2.1 Europa ................................................................................................... 14<br />

2.1.1 Sverige ........................................................................................ 16<br />

2.2 USA....................................................................................................... 16<br />

2.2.1 Eftermontering och särskilda krav.............................................. 18<br />

2.3 Japan...................................................................................................... 19<br />

2.4 Övriga värld<strong>en</strong>....................................................................................... 20<br />

3 Dieselavgasernas hantering – om t<strong>en</strong>d<strong>en</strong>serna på<br />

teknikfront<strong>en</strong>................................................................................... 22<br />

3.1 Avgasefterbehandling ........................................................................... 23<br />

3.1.1 Partikelfällor, <strong>katalysator</strong>er och kombinat.................................. 24<br />

3.1.2 SCR............................................................................................. 24<br />

3.1.3 NO X -lagring................................................................................ 25<br />

3.1.4 Mager NOx-katalys .................................................................... 26<br />

3.1.5 EGR ............................................................................................ 26<br />

3.1.6 Kall plasma ................................................................................. 27<br />

3.1.7 Nanoteknik.................................................................................. 27<br />

3.2 Motor och transmission......................................................................... 27<br />

3.2.1 Diagnos- och styrsystem, insprutning, sonder............................ 27<br />

3.2.2 HCCI........................................................................................... 28<br />

3.3 Bränsle .................................................................................................. 28<br />

3.3.1 Anpassning av dieselbränsle....................................................... 28<br />

3.3.2 Gas och alternativa bränsl<strong>en</strong>....................................................... 29<br />

3.4 Övriga teknikområd<strong>en</strong>........................................................................... 30<br />

3.4.1 Mätmetoder och –teknik............................................................. 30<br />

3.4.2 Simulering................................................................................... 31<br />

3.4.3 Produktion och distribution av Urea (AdBlue)........................... 31<br />

3.4.4 Ombordtank, påfyllning och matning av urea ............................ 32<br />

3.4.5 Isolering ...................................................................................... 32<br />

4 Dieselavgashantering – ett sv<strong>en</strong>skt innovationssystem?........... 33<br />

4.1 Satsningar, grupperingar, tidigare studier ............................................. 35<br />

4.2 Fordonstillverkare ................................................................................. 38<br />

4.3 Universitet / Högskola / Institut ............................................................ 38<br />

4.4 Konsulter / Kunskapsint<strong>en</strong>siva underleverantörer ................................ 39

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!