brass oreとは 意味・読み方・使い方

To provide a method for efficiently leaching copper from copper sulfide ore comprising brass ore under normal temperature and normal pressure.例文帳に追加

黄銅鉱を含有する硫化銅鉱から常温常圧で銅を効率よく浸出する方法を提供すること。 - 特許庁

To provide an economically efficient method for leaching copper from copper sulfide ore including brass ore with the low use amount of sulfuric acid, in an increased leaching speed and in high leaching ratio.例文帳に追加

黄銅鉱を含む硫化銅鉱から、低硫酸使用量で、浸出速度を高め高浸出率で銅を浸出する経済的に効率的な方法を提供する。 - 特許庁

To provide a method in which, under conditions with versatility on a practical operation level in laminated body leaching for copper sulfide ore, copper is efficiently leached from copper sulfide ore comprising not only easily soluble copper ore but also comprising sparingly soluble brass ore and covellite partially or wholly.例文帳に追加

硫化銅鉱の積層体浸出において実操業レベルで汎用性ある条件で、易溶性銅鉱ばかりでなく難溶性の黄銅鉱や銅藍を一部または全て含有する硫化銅鉱から銅を効率よく浸出する方法を提供すること。 - 特許庁

In the method for collecting copper from copper sulfide ore, when copper is collected from copper sulfide ore comprising brass ore, sulfur oxidation bacteria which have been continued to be planted in a log phase are added to a leach liquor, so as to leach copper.例文帳に追加

黄銅鉱を含有する硫化銅鉱から銅を採取するに際し、浸出液に対数増殖期で植え継ぎ続けた硫黄酸化細菌を添加して銅の浸出を行うことを特徴とする、硫化銅鉱からの銅の採取方法。 - 特許庁

This linear rod shaped accessory is formed by filling ore and/or ceramic powder with grain size of 350 mesh or finer between a core rod formed of either one material out of a group formed of aluminum, copper and brass, and a tube body having flexibility and having its outside with enough hardness preventing expansion.例文帳に追加

本発明は、アルミニュウム、銅、真鍮から成る群のいずれか一つの素材で形成した芯棒と、可撓性を備え且つ外側に膨張しない硬度を備えたチューブ体との間に粒度３５０メッシュより細かい鉱石及び／又はセラミックスの粉体を充填させた線棒状装身具としたことにより解決した。 - 特許庁

The method of reducing cupric chloride ions is characterized in that, on the stage of reducing copper ions, as the reducing agent, copper sulfide concentrate with brass ore in which the content of moisture is controlled to 4 to 15 wt.% as the main mineral is added to a leaching produced liquid heated at 100 to 120°C, and thereafter, reduction reaction is performed.例文帳に追加

前記銅イオンを還元する工程の際に、還元剤として水分含有率が４〜１５重量％に調整された黄銅鉱を主鉱物とする銅硫化物精鉱を大気圧下１００〜１２０℃の温度の浸出生成液中に添加し、その後、還元反応を行うことを特徴とする塩化第２銅イオンの還元方法などによって提供する。 - 特許庁