| 摘要 |
<p>The present invention provides a fuel additive composition comprising at least one iron-containing fuel soluble or fuel dispersible species in synergistic combination with at least one alkaline earth group metal-containing fuel soluble or fuel dispersible species, optionally together with a fuel-soluble carrier liquid, the use of such compositions as a fuel additive for the regeneration of a particulate filter trap and a method of regenerating a particulate filter trap comprising adding such compositions to a fuel.</p> |
