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    REFORMING METHOD OF STEELMAKING SLAG

    Neue Suche nach: KATO YUSUKE
    Neue Suche nach: TAKAHASHI KATSUNORI

    PROBLEM TO BE SOLVED: To provide a technique for improving the utilization efficiency of blown gas containing oxygen in reforming of steelmaking slag by blowing of gas containing oxygen.SOLUTION: In a reforming method of steelmaking slag for reforming the steelmaking slag by blowing gas containing oxygen into molten steelmaking slag, the gas containing oxygen is blown under distribution that the total blown time is divided to at least two stages equally and the blown amount of each stage decreases as it approaches the post stage.SELECTED DRAWING: None

    【課題】製鋼スラグの酸素含有気体の吹き込みによる改質において、吹込み酸素含有気体の利用効率を向上させる技術について提供する。【解決手段】溶融状態の製鋼スラグに、酸素含有気体の吹き込みによって製鋼スラグを改質する製鋼スラグの改質方法において、前記酸素含有気体の吹き込みは、該吹き込み総時間を等分する少なくとも２段階の、各段の吹き込み量が後段に連れて減少する配分の下に行う。【選択図】 なし

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    REFORMING METHOD OF STEELMAKING SLAG

    Neue Suche nach: KATO YUSUKE
    Neue Suche nach: TAKAHASHI KATSUNORI

    PROBLEM TO BE SOLVED: To provide a technique for improving the utilization efficiency of blown gas containing oxygen in reforming of steelmaking slag by blowing of gas containing oxygen.SOLUTION: In a reforming method of steelmaking slag for reforming the steelmaking slag by blowing gas containing oxygen into molten steelmaking slag, the gas containing oxygen is blown under distribution that the total blown time is divided to at least two stages equally and the blown amount of each stage decreases as it approaches the post stage.SELECTED DRAWING: None

    【課題】製鋼スラグの酸素含有気体の吹き込みによる改質において、吹込み酸素含有気体の利用効率を向上させる技術について提供する。【解決手段】溶融状態の製鋼スラグに、酸素含有気体の吹き込みによって製鋼スラグを改質する製鋼スラグの改質方法において、前記酸素含有気体の吹き込みは、該吹き込み総時間を等分する少なくとも２段階の、各段の吹き込み量が後段に連れて減少する配分の下に行う。【選択図】 なし

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    REFORMING METHOD OF STEELMAKING SLAG

    Neue Suche nach: KATO YUSUKE
    Neue Suche nach: TAKAHASHI KATSUNORI

    PROBLEM TO BE SOLVED: To provide a technique for improving the utilization efficiency of blown gas containing oxygen in reforming of steelmaking slag by blowing of gas containing oxygen.SOLUTION: In a reforming method of steelmaking slag for reforming the steelmaking slag by blowing gas containing oxygen into molten steelmaking slag, the gas containing oxygen is blown under distribution that the total blown time is divided to at least two stages equally and the blown amount of each stage decreases as it approaches the post stage.SELECTED DRAWING: None

    【課題】製鋼スラグの酸素含有気体の吹き込みによる改質において、吹込み酸素含有気体の利用効率を向上させる技術について提供する。【解決手段】溶融状態の製鋼スラグに、酸素含有気体の吹き込みによって製鋼スラグを改質する製鋼スラグの改質方法において、前記酸素含有気体の吹き込みは、該吹き込み総時間を等分する少なくとも２段階の、各段の吹き込み量が後段に連れて減少する配分の下に行う。【選択図】 なし

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    Titel:

    REFORMING METHOD OF STEELMAKING SLAG

    Weitere Titelangaben:

    製鋼スラグの改質方法

    Beteiligte:

    KATO YUSUKE (Autor:in) / TAKAHASHI KATSUNORI (Autor:in)

    Erscheinungsdatum:

    26.01.2017

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Japanisch

    Klassifikation:

    IPC:  C04B Kalk , LIME / C21C Weiterverarbeiten von Roheisen, z.B. Feinen, Herstellen von Schweißeisen oder Stahl , PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL

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