Fuel Additive Systems â used in conjunction with a diesel catalyst, this type of DPF uses a fuel additive in order to aid the regeneration process. The additive enables regeneration to take place at a lower temperature of 400Â°C in conditions where regeneration would not normally be possible.
Similar to Mozart, Beethoven toured as a child prodigy. He arrived in Rotterdam in autumn 1781. Six years later, in 1787, Ludwig travelled to Vienna in Autumn where he first met Mozart, who Ludwig wanted to study under.
Ludwig van Beethoven showed great musical potential from early childhood. His father was overbearing, abusive and an alcoholic. After his father's death, Beethoven supported his family as a musician. When his ill mother died, Beethoven was sent into a deep depression for several years. He suffered many such bouts of depression throughout his lifetime.