A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SORTING METHOD FOR STEEL SLAG, STEEL SLAG AND SORTING APPARATUS FOR STEEL SLAG
PROBLEM TO BE SOLVED: To provide a sorting method for steel slag which sorts lumps of steel slag having a low chromium content from steel slag by a simple method.SOLUTION: A sorting method for steel slag includes an apparent density sorting step of sorting lumps of steel slag having a low chromium content from crushed steel slag according to the apparent density of steel slag. The sorting method for steel slag may contain further an apparent density-chromium content relation examination step of measuring apparent densities and chromium contents of pieces of steel slag to examine the relationship between the apparent density and the chromium content of steel slag.
【課題】簡便な方法により、クロムの含有量が小さい製鋼スラグを、製鋼スラグの中から選別する製鋼スラグの選別方法を提供する。【解決手段】本発明の製鋼スラグの選別方法は、粉砕された製鋼スラグからクロムの含有量の小さな製鋼スラグを製鋼スラグの見かけ密度に基づいて選別する見かけ密度選別工程を含む。また、本発明の製鋼スラグの選別方法は、製鋼スラグの見かけ密度およびクロムの含有量を測定して、製鋼スラグの見かけ密度とクロムの含有量との間の関係を調べる見かけ密度−クロム含有量関係調査工程をさらに含んでもよい。【選択図】図１
SORTING METHOD FOR STEEL SLAG, STEEL SLAG AND SORTING APPARATUS FOR STEEL SLAG
PROBLEM TO BE SOLVED: To provide a sorting method for steel slag which sorts lumps of steel slag having a low chromium content from steel slag by a simple method.SOLUTION: A sorting method for steel slag includes an apparent density sorting step of sorting lumps of steel slag having a low chromium content from crushed steel slag according to the apparent density of steel slag. The sorting method for steel slag may contain further an apparent density-chromium content relation examination step of measuring apparent densities and chromium contents of pieces of steel slag to examine the relationship between the apparent density and the chromium content of steel slag.
【課題】簡便な方法により、クロムの含有量が小さい製鋼スラグを、製鋼スラグの中から選別する製鋼スラグの選別方法を提供する。【解決手段】本発明の製鋼スラグの選別方法は、粉砕された製鋼スラグからクロムの含有量の小さな製鋼スラグを製鋼スラグの見かけ密度に基づいて選別する見かけ密度選別工程を含む。また、本発明の製鋼スラグの選別方法は、製鋼スラグの見かけ密度およびクロムの含有量を測定して、製鋼スラグの見かけ密度とクロムの含有量との間の関係を調べる見かけ密度−クロム含有量関係調査工程をさらに含んでもよい。【選択図】図１
SORTING METHOD FOR STEEL SLAG, STEEL SLAG AND SORTING APPARATUS FOR STEEL SLAG
製鋼スラグの選別方法、製鋼スラグおよび製鋼スラグの選別装置
MORIKAWA TAKUKO (author)
2015-11-02
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
B03B
Nassaufbereitung von Feststoffen oder Aufbereitung mittels Luftsetzmaschinen oder Luftherden
,
SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
/
B07B
Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen
,
SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS
/
B09B
DISPOSAL OF SOLID WASTE
,
Beseitigung von festem Abfall
/
C22B
PRODUCTION OR REFINING OF METALS
,
Gewinnen oder Feinen von Metallen
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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