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Priority to KR1019860001079ApriorityCriticalpatent/KR870007843A/en
Publication of KR870007843ApublicationCriticalpatent/KR870007843A/en
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
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알루미늄 마그네슘 하이드록시 카보네이트의 제조방법Method for producing aluminum magnesium hydroxy carbonate
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
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본문에 상술한 바와같이 수산화나트륨에 수산화알루미늄이나 알루미늄염을 용해시켜 알루민산소다를 얻은 후 여기에 이산화탄소를 반응시켜 염기성 탄산알루미늄(중간체)겔과 탄산나트륨(또는 탄산수소나트륨)을 생성시키고 이 반응액에 수용성 마그네슘염과 수산화나트륨을 동시에 가한다음 온도를 70°∼100℃로 유지, 반응시켜서 알루미늄 마그네슘 하이드록시 카보네이트를 제조하는 방법.As described above, sodium hydroxide is dissolved by dissolving aluminum hydroxide or aluminum salt in sodium hydroxide, and then carbon dioxide is reacted to produce basic aluminum carbonate (intermediate) gel and sodium carbonate (or sodium bicarbonate). A method of producing aluminum magnesium hydroxy carbonate by simultaneously adding water-soluble magnesium salt and sodium hydroxide to the solution and maintaining the temperature at 70 ° C. to 100 ° C.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860001079A1986-02-171986-02-17
Method for producing aluminum magnesium hydroxy carbonate
KR870007843A
(en)