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Priority to KR1019840000973ApriorityCriticalpatent/KR850005986A/en
Publication of KR850005986ApublicationCriticalpatent/KR850005986A/en
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
Abstract
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연탄재로부터 알루미나를 생산하는 방법How to produce alumina from briquettes
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
황산 염사등 강산으로 연탄재를 처리하여 중간제품 수산화알루미늄을 얻고 다시 불순물을 제어하기 위하여 알카리법(가성소오다)으로 처리 하여 순도 높은 알루미나의 제법.Process of briquettes with strong acid such as sulfuric acid salt to obtain intermediate product aluminum hydroxide and process by alkali method (caustic soda) to control impurities again.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840000973A1984-02-281984-02-28
How to produce alumina from briquettes
KR850005986A
(en)