Lower sulfur oxidesとは 意味・読み方・使い方

A method for preparing a solid acid catalyst includes the steps of: putting at least one compound selected from the group consisting of oxides and hydroxides in the lower layer part of a tube; putting a catalyst having the ability to oxidize sulfur dioxide with oxygen in the upper layer part of the tube; and bringing a sulfur trioxide-containing gas into contact with the selected compound in the lower part.例文帳に追加

管の下層部に酸化物及び水酸化物からなる群より選ばれる少なくとも１化合物を、その上層部に酸素で二酸化硫黄を酸化する能力を有する触媒を存在させ、三酸化硫黄を含む気体とを接触させ固体酸触媒を調製する。 - 特許庁

To provide a solid waste disposal treatment so as to make allowable dispersed location conditions by lowering dioxin content of 0.1 ngEQT/Nm^3 or lower in exhaust gas even under treatment of 10/T/day or less and control of environmental pollutants such as sulfur oxides, hydrogen chloride and dispersed solids of nitrogen oxides at or below the regulated values, and recovering the energy as electric power.例文帳に追加

固体廃棄物処理に於いて、分散立地を可能ならしめるために、処理量１０／Ｔ日以下の規模でも排気ガス中ダイオキシンの含量を０．１ｎｇＥＱＴ／Ｎｍ３以下にすると共に、硫黄酸化物、塩化水素、窒素酸化物分散固体等の公害物質排出も規制値以下であること。 - 特許庁

This method for desulfurizing the reducing gas is characterized by forming a gas temperature distribution having a low temperature upper region 46 suitable for desulfurizing the reducing gas 21 with iron oxides and a high temperature lower region 47 suitable for reducing the iron oxides with a gas in a height direction in a shaft furnace to produce both the desulfurized reducing gas 22 and the sulfur-containing solid reduced iron 32.例文帳に追加

シャフト炉内の高さ方向に、酸化鉄による還元性ガスの脱硫に適した低温度の上部領域４６と、酸化鉄をガス還元して金属鉄を製造するのに適した高温度の下部領域４７を有するガス温度分布を形成し、脱硫された還元性ガス２２を製造すると共に、硫黄分を含有する固体の還元鉄３２を製造する。 - 特許庁

An NOx absorption reduction upper catalyst layer 3 is formed on the surface of an NOx absorption reduction lower catalyst layer 2, in which an oxide carrier hard to adsorb sulfur oxides in comparison with alumina is used, by depositing Li and an NOx absorption material other than Li on alumina so that the molar ratio of Li to the NOx absorption material other than Li is ≥2.例文帳に追加

アルミナより硫黄酸化物を吸着しにくい酸化物担体を用いたNO_x 吸蔵還元型の下触媒層２の表面に、アルミナにLiとLi以外のNO_x 吸蔵材をモル比でLi／（Li以外のNO_x 吸蔵材）≧２となるように担持したNO_x 吸蔵還元型の上触媒層３を形成した。 - 特許庁