reduction catalystsとは 意味・読み方・使い方

To provide a fuel reformer with which reforming of a fuel can be efficiently performed and which can be effectively utilized to the fields of the reduction of NOx occlusion reduction catalysts, fuel cells or the like.例文帳に追加

燃料の改質を効率良く行うことができ、ＮＯx吸蔵還元触媒の還元や燃料電池等の分野に対し有効に活用し得る燃料改質器を提供する。 - 特許庁

NOx storage reduction catalysts 27, 30 are arranged in an exhaust passage, and the SOx trap catalyst 27 is replaceably arranged in the exhaust passage upstream of the NOx storage reduction catalyst 27.例文帳に追加

ＮＯｘ吸蔵還元触媒２７，３０を排気通路内に配置し、ＳＯｘトラップ触媒２７をＮＯｘ吸蔵還元触媒２７上流の排気通路内に交換可能に配置する。 - 特許庁

To provide an exhaust emission control device capable of appropriately supplying reducing agent to two selective reduction catalysts in the case of providing two selective reduction catalysts in an exhaust passage, and capable of maintaining excellent NOx purification performance at all times irrespective of the alteration of an engine operation state.例文帳に追加

排気通路に２つの選択還元触媒を設ける場合において、２つの選択還元触媒への還元剤供給を適切に行い、機関運転状態の変化に関わらず常に良好なＮＯｘ浄化性能を維持することができる排気浄化装置を提供する。 - 特許庁

When releasing stored NOx from the NOx storage/reduction catalysts to reduce it, it supplies fuel from the fuel supply means to the NOx storage/reduction catalysts corresponding thereto, respectively, to set the air-fuel ratio of flow-in exhaust gas to be a theoretical air-fuel ratio or rich.例文帳に追加

ＮＯｘ吸蔵還元触媒から吸蔵されているＮＯｘを放出させて還元すべきときには燃料供給手段からそれぞれ対応するＮＯｘ吸蔵還元触媒に燃料を供給することにより流入排気ガスの空燃比が理論空燃比又はリッチになるようにする。 - 特許庁

In the exhaust emission control device, an engine exhaust passage is branched into a pair of branch passages 12, 13 to arrange NO_x occlusion reduction catalysts 14, 15 in respective branch passage 12, 13 as shown in the Figure 1.例文帳に追加

機関排気通路を一対の枝通路１２，１３に分岐して各枝通路１２，１３内に夫々ＮＯ_x吸蔵還元触媒１４，１５を配置する。 - 特許庁

Preferably, the first and second NOx occluding reduction catalysts 21, 22 are stored in a single casing 27 in the state where they are partitioned by a partition plate 23.例文帳に追加

第１及び第２ＮＯｘ吸蔵還元触媒２１，２２は、仕切板２３により仕切られた状態で単一のケーシング２７に収容されることが好ましい。 - 特許庁

To provide a particulate for catalysts which has high oxidation-reduction activities and can be easily separated from a dispersion medium when used in a liquid phase reaction such as a water treatment.例文帳に追加

この触媒用微粒子は酸化還元活性が高く、水処理等の液相反応に用いた場合には分散媒から容易に分離するができる。 - 特許庁

An exhaust emission control module 22 is provided with a SOx trap catalyst 24 and the NOx storage reduction catalysts 25, 26 mutually arranged in series, and is connected to an upstream side exhaust pipe 21 and a downstream side exhaust pipe 23 to position the SOx trap catalyst 24 in an upstream of the NOx storage reduction catalysts 25, 26.例文帳に追加

排気浄化モジュール２２は互いに直列配置されたＳＯｘトラップ触媒２４及びＮＯｘ吸蔵還元触媒２５，２６を具備し、ＳＯｘトラップ触媒２４がＮＮＯｘ吸蔵還元触媒２５，２６上流に位置するように上流側排気管２１及び下流側排気管２３に連結される。 - 特許庁