coal volatileとは 意味・読み方・使い方

To provide a device for removing solids such as tar and naphthalene in volatile components which coal produces while being thermally decomposed during analysis of components of coal gas generated as the result of gasification of the coal.例文帳に追加

石炭のガス化から発生する石炭ガスの成分を分析するときに石炭が熱分解しながら生成する揮発分中のタールやナフタレンなどのような固形物を除去する装置を提供する。 - 特許庁

In the method for injecting the pulverized fine coal together with hot blast from the tuyere in the blast furnace, combustible volatile matter content in the pulverized fine coal is adjusted correspondingly to oxygen quantity in the injected hot blast.例文帳に追加

高炉羽口より熱風と共に微粉炭を吹込む方法において、吹込む熱風中の酸素量に応じて微粉炭中の可燃性揮発分量を調整する。 - 特許庁

To provide a method for inexpensively and efficiently removing tar in a coal gas discharged in the manufacture of char with a low volatile content by heating low-grade coal.例文帳に追加

低品位炭を加熱し低揮発分のチャーを製造する際に排出される石炭ガス中のタールを安価にかつ効率的に除去する方法を提供すること。 - 特許庁

To provide a method for operating a blast furnace with which pulverized fine coal composed of low volatile matter coal can be blown without making facility cost high and also, without bringing about the fluctuation of furnace condition.例文帳に追加

設備費が高価にならず、また炉況変動をもたらすことなく低揮発分炭からなる微粉炭を吹込むことができる高炉操業方法を提供する。 - 特許庁

The volatile matter comprised in the coal is volatilized by the heat of molten metal, so as to generate reducing gas, and the inside of a cavity is made into a reducing atmosphere.例文帳に追加

石炭に含まれる揮発分が溶湯の熱で揮発して還元性ガスが発生し、キャビティ内が還元性雰囲気となる。 - 特許庁

To provide a method for producing a high-quality reduced metal by modifying low-grade coal such as coal having highly volatile content which is not adequate hitherto to a method for producing the reduced metal by a carbonaceous material-charging method into modified coal for metallurgy suitable for the carbonaceous material-charging method and using the modified coal for metallurgy as a charged carbonaceous material.例文帳に追加

従来炭材内装法による還元金属製造法には不向きであった高揮発分炭などの低品位炭を、炭材内装法に適した冶金用改質炭に改質し、この冶金用改質炭を内装炭材として用いることにより、高品質の還元金属を製造する方法を提供する。 - 特許庁

The powder of coal comprising a volatile matter of ≥15% is used as a base material, the grain size of the powder of the coal is controlled to ≤100 μm, and this is incorporated by 20 to 35 wt.%, preferably by 25 to 35 wt.%.例文帳に追加

揮発分を１５％以上を含む石炭の粉体を基材として用い、前記石炭の粉体は、粒径１００μｍ以下とし、これを重量比で２０〜３５％好ましくは２５〜３５％含有させる。 - 特許庁

To provide a method for suppressing the amount of deposited carbon formed in an oven top space, on a riser tube bottom, and on a riser tube inner wall surface immediately after coal charge and during coal carbonization without adjusting operating conditions of a coke oven and properties (volatile matter and moisture) of coal.例文帳に追加

コークス炉の操業条件や石炭の性状（揮発分、水分）を調整することなく、炉頂空間、上昇管基部および上昇管内壁面に石炭装入直後、および、石炭乾留中に生成する付着カーボンの量を抑制する方法を提供する。 - 特許庁