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METHOD FOR PRODUCING POROUS QUICK LIME, POROUS QUICK LIME AND STEELMAKING FLUX PREPARED WITH POROUS QUICK LIME
PROBLEM TO BE SOLVED: To provide a method for producing porous quick lime that can reduce the amount of use of a chlorine source by bringing limestone into uniform contact with the chlorine source.SOLUTION: A method for producing porous quick lime includes firing limestone in the atmosphere of a gas generated from a solid or liquid chlorine compound without bringing the chlorine compound into contact with the limestone.SELECTED DRAWING: None
【課題】石灰石に均一に塩素源を接触させることにより塩素源の使用量を低下させることが可能なポーラス生石灰の製造方法を提供する。【解決手段】本発明のポーラス生石灰の製造方法は、固体または液体の塩素化合物を石灰石に接触させず、塩素化合物から発生させた気体雰囲気下で石灰石の焼成を行うことを特徴としている。【選択図】なし
METHOD FOR PRODUCING POROUS QUICK LIME, POROUS QUICK LIME AND STEELMAKING FLUX PREPARED WITH POROUS QUICK LIME
PROBLEM TO BE SOLVED: To provide a method for producing porous quick lime that can reduce the amount of use of a chlorine source by bringing limestone into uniform contact with the chlorine source.SOLUTION: A method for producing porous quick lime includes firing limestone in the atmosphere of a gas generated from a solid or liquid chlorine compound without bringing the chlorine compound into contact with the limestone.SELECTED DRAWING: None
【課題】石灰石に均一に塩素源を接触させることにより塩素源の使用量を低下させることが可能なポーラス生石灰の製造方法を提供する。【解決手段】本発明のポーラス生石灰の製造方法は、固体または液体の塩素化合物を石灰石に接触させず、塩素化合物から発生させた気体雰囲気下で石灰石の焼成を行うことを特徴としている。【選択図】なし
METHOD FOR PRODUCING POROUS QUICK LIME, POROUS QUICK LIME AND STEELMAKING FLUX PREPARED WITH POROUS QUICK LIME
ポーラス生石灰の製造方法、ポーラス生石灰および当該ポーラス生石灰を用いた製鋼用フラックス
UNO TORU (author) / KUMAGAI MASAMIKI (author) / FUJIMOTO YASUKAZU (author) / SHIMOZATO KENJI (author)
2018-03-01
Patent
Electronic Resource
Japanese
Environment-friendly quick lime production equipment and quick lime manufacturing process
| European Patent Office | 2024