limestone particleとは 意味・読み方・使い方

In granulating the raw materials for sintering having triple-layer structure constituted by forming a fine-ore layer on the surface of core ore and further forming a mixture layer of powdery carbonaceous material and limestone fines on the surface of the fine-ore layer, limestone fines containing ≥50 mass% fine limestone of ≤0.5 mm particle size are used.例文帳に追加

核鉱石の表面に微細鉱石層を形成し、さらに微細鉱石層の表面に粉状炭材と粉石灰石との混合層を形成してなる３層構造の焼結原料を造粒するにあたって、粒径0.5mm 以下の微細石灰石を50質量％以上含有する粉石灰石を使用する。 - 特許庁

To provide an exhaust gas treatment apparatus from which a fine-grained product having high fluorine content can be withdrawn by making effective use of a particle of a reactant such as limestone.例文帳に追加

石灰石等の反応剤粒子を有効に利用し、またフッ素含有量の高い細粒反応物を取り出すことができる排ガス処理装置を提供する。 - 特許庁

The lightweight epoxy resin composition contains (a) a compound having at least one epoxy group within a molecule, (b) a hollow filler having a particle size of 1 to 300 μm, (c) a filler such as limestone powder, etc., and (d) a hardener.例文帳に追加

（ａ）分子内に１つ以上のエポキシ基を有する化合物と、（ｂ）１〜３００μｍの粒径を有する中空フィラーと、（ｃ）重質炭酸カルシウム等の充填剤と、（ｄ）硬化剤とを含んで軽量エポキシ樹脂組成物を構成した。 - 特許庁

To provide a method for removing impurities of limestone, in which flotation treatment can be performed stably for even the slurry, which includes a limestone-crushed material having very small particle size and has the solid content of high concentration, and a calcium carbonate-containing substance having a very high degree of whiteness can be obtained and which can allow a flotation apparatus to be made compact and the amount of waste water to be reduced.例文帳に追加

非常に小さな粒度を有する石灰岩粉砕物を含み、かつ大きな固形分濃度を有するスラリーであっても、浮遊選鉱処理を安定的に行なうことができる方法であって、非常に高い白色度を有する炭酸カルシウム含有物質を得ることができ、かつ、処理装置の小型化、及び排水の量の削減を図ることができる方法を提供する。 - 特許庁

The acidic wastewater treatment apparatus is constituted by filling a vertical cylindrical container, which has a wastewater introducing port arranged to the lower part thereof and has a treated water discharge port arranged to the upper part thereof, with crushed limestone with a mean particle size of 0.1-100 mm.例文帳に追加

下部に排水導入口が配設され、かつ上部に処理水排出口が配設された縦型筒状容器内に、平均粒子径を０. １〜１００ｍｍに調整した破砕石灰石が充填されてなる酸性排水処理装置。 - 特許庁

When limestone, cement, water or binder is added to various waste liquid having various properties depending on the properties of the waste liquid and the resultant mixture is kneaded, solidified and aged to form the concrete product, the concrete pre-solidified particle bodies 2 and 4 formed by previously solidifying the same or different kind of the industrial wastes using cement are mixed.例文帳に追加

性状の異なる各種廃液に、該廃液の性状に応じて適宜、石炭灰、セメント、水又はバインダーを加えて混練し、固化養生させてコンクリート製品とするに際し、予めセメントを用いて固化させた同種又は異種の産業廃棄物類のコンクリート予固化粒体２,４を配合する方法である。 - 特許庁

The high-strength non-shrinkage grout material obtained by using the admixture for high-strength non-shrinkage grout is the full equal of the high-strength grout material using the conventional silica fume made of limestone fine powder having substantially spherical particle shape for the fluidity and, moreover, has higher expression ability for the initial strength than the conventional high-strength grout material.例文帳に追加

これを高強度無収縮グラウト材に用いることで、粒子形状が球状に近い状態の石灰石微粉末によって従来のシリカフュームを使用した高強度グラウト材に劣らない流動性を有し、しかも初期強度において、従来の高強度グラウト材を超えた高い発現性を得ることも可能である。 - 特許庁

To provide a method for producing heavy calcium carbonate where an ore flotation treatment is stably performed even if a slurry contains pulverized limestone having a very small particle size and has a large solid content concentration, where a heavy calcium carbonate-containing material having high whiteness is obtained and where the size reduction of a treating apparatus and the quantity reduction of an effluent are performed.例文帳に追加

非常に小さな粒度を有する石灰岩粉砕物を含み、かつ大きな固形分濃度を有するスラリーであっても、浮遊選鉱処理を安定的に行なうことができる方法であって、非常に高い白色度を有する重質炭酸カルシウム含有物質を得ることができ、かつ、処理装置の小型化、及び排水の量の削減を図ることができる方法を提供する。 - 特許庁