K-2030 既存車へのDPF装着に伴うPM排出に及ぼす軽油性状の影響(S26-5 DME・メタノール・燃料性状・燃料設計)(S26 新燃料,新燃焼,新原動機)

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概要

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• The effect of fuel properties for PM emissions on diesel engines with and without a diesel particulate filter (DPF) or a continuous regeneration DPF (CR-DPF) was evaluated. Without DPF or CR-DPF, the effect of fuel properties for PM emissions depended on engine types. On the other hand, PM emissions were considerably decreased by using the DPF. In the case of using the CR-DPF, however, fuels with sulfur content of 500ppm could not reduce PM emissions. The sulfur content of 50ppm could reduce PM emissions for a sufficient level. It was concluded that sulfates could be formed inside of the CR-DPF by using high sulfur fuels.

• 2001-08-22

著者

• 原 浩昭

  Pec

• 保泉 明

  コスモ総研

• 玉之内 光男

  PEC

• 仙北屋 茂夫

  PEC

関連論文

• K-2030 既存車へのDPF装着に伴うPM排出に及ぼす軽油性状の影響(S26-5 DME・メタノール・燃料性状・燃料設計)(S26 新燃料,新燃焼,新原動機)

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