fine cokeとは 意味・読み方・使い方

The furnace floor-covering agent 14 obtained by granulating fine particles collapses when coke is pushed out thereby exhibiting sliding effects to reduce the load.例文帳に追加

微粒子を造粒してなる炉床被覆剤１４は、コークス押出し時に崩壊し、滑り効果を発現して負荷を低減する。 - 特許庁

To reduce a coke ratio and to stably tap off molten iron at a prescribed temperature, in operating a blast furnace while injecting fine powder coal.例文帳に追加

微粉炭吹込み高炉操業において、コークス比を低減するとともに、溶銑を所定の温度で安定して出銑する。 - 特許庁

To provide a method for producing high strength ferrocoke for blast furnaces, in which the powder of low grade coal (non-fine coking coal) is used as a coke raw material.例文帳に追加

コークス原料として低品質炭（非微粘結炭）の粉炭を使用し、高炉用の高強度フェロコークスを製造する。 - 特許庁

To provide a method for producing highly reactive coke which is used for blast furnaces, ensures a sufficient strength as a blast furnace coke without causing the deterioration of coke strength, and has high reactivity, comprising compounding coal having a low coalification degree, such as non-fine coking coal, in a blended coal.例文帳に追加

非微粘結炭などの低石炭化度の石炭を配合炭中に配合し、コークス強度の低下を招くことなしに、高炉用コークスとして十分な強度を確保しつつ高い反応性を有する高炉用高反応性コークスの製造方法を提供する。 - 特許庁

On the surface of the coke having high cold and hot strengths, fine oxide powder having excellent gas reactivity is deposited with a wet type depositing method.例文帳に追加

冷間、熱間強度の高いコークスの表面に、湿式担持法によりガス化反応性に優れた酸化物微粉末を担持させる。 - 特許庁

To provide a method for charging coke into a blast furnace with which even in the case of changing the cross sectional area of the furnace top opening hole and pulverized fine coal injecting quantity, the coke charging effect into the center part of the furnace can surely be obtained and the gas permeability can be ensured.例文帳に追加

炉口断面積や微粉炭吹込量が変化した場合においても、炉中心部へのコークス装入効果が確実に得られ、通気性を確保できる高炉へのコークス装入方法を提供する。 - 特許庁

To provide a method for producing high strength ferrocoke for blast furnaces, in which the powder of low grade coal (non-fine coking coal or the like) and biomass are used as a coke raw material.例文帳に追加

コークス原料として低品質炭（非微粘結炭等）の粉炭、及び、バイオマスを使用し、高炉用の高強度フェロコークスを製造する。 - 特許庁

To provide an operation method for blowing of auxiliary fuel into a blast furnace, by which pulverized fine coal having the blowing ratio of the pulverized fine coal of ≥150 kg/ton of pig iron is stably blown into the blast furnace and the use of expensive coke is restrained as for as possible.例文帳に追加

微粉炭吹込み比 150kg／銑鉄ｔ以上の微粉炭を高炉へ安定して吹込み、高価なコークスの使用を極力抑制した高炉への補助燃料吹込み操業方法を提供する。 - 特許庁