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KR860007153A - Process for preparing alumina from alumina-containing light and Ziegler-Natta waste catalyst - Google Patents

Process for preparing alumina from alumina-containing light and Ziegler-Natta waste catalyst Download PDF

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Publication number
KR860007153A
KR860007153A KR1019850002003A KR850002003A KR860007153A KR 860007153 A KR860007153 A KR 860007153A KR 1019850002003 A KR1019850002003 A KR 1019850002003A KR 850002003 A KR850002003 A KR 850002003A KR 860007153 A KR860007153 A KR 860007153A
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KR
South Korea
Prior art keywords
alumina
ziegler
natta
waste catalyst
containing light
Prior art date
Application number
KR1019850002003A
Other languages
Korean (ko)
Inventor
김종택
김양산
이태우
Original Assignee
김종택
김양산
이태우
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김종택, 김양산, 이태우 filed Critical 김종택
Priority to KR1019850002003A priority Critical patent/KR860007153A/en
Publication of KR860007153A publication Critical patent/KR860007153A/en

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Abstract

내용 없음No content

Description

알루미나 함유광 및 지그러-낫타폐촉매로부터 알루미나를 제조하는 방법Process for preparing alumina from alumina-containing light and Ziegler-Natta waste catalyst

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

알루미나 함유광 특히 Ziegler-Natta 폐촉매를 가소하고 가성소오다로 처리하여 불용분을 여과 제거한 여액에 CO2가스를 취입하여 알루미나를 침전, 건조한 것을 가소하여 알루미나를 제조하는 방법에 있어서 2-5N의 가성소오다용액으로 1기압하에서 처리함을 특징으로하는 알루미나함유광 및 지그러-낫타폐촉매로부터 알루미나를 제조하는 방법.Alumina-containing ore, in particular, Ziegler-Natta waste catalyst was calcined, treated with caustic soda, and CO 2 gas was blown into the filtrate from which insolubles were filtered. A method for producing alumina from an alumina-containing or Ziegler-knot waste catalyst, characterized by treatment under caustic soda solution at 1 atmosphere. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850002003A 1985-03-26 1985-03-26 Process for preparing alumina from alumina-containing light and Ziegler-Natta waste catalyst KR860007153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850002003A KR860007153A (en) 1985-03-26 1985-03-26 Process for preparing alumina from alumina-containing light and Ziegler-Natta waste catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850002003A KR860007153A (en) 1985-03-26 1985-03-26 Process for preparing alumina from alumina-containing light and Ziegler-Natta waste catalyst

Publications (1)

Publication Number Publication Date
KR860007153A true KR860007153A (en) 1986-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002003A KR860007153A (en) 1985-03-26 1985-03-26 Process for preparing alumina from alumina-containing light and Ziegler-Natta waste catalyst

Country Status (1)

Country Link
KR (1) KR860007153A (en)

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19850326

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Comment text: Notification of reason for refusal

Patent event date: 19861121

Patent event code: PE09021S01D

E601 Decision to refuse application
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Patent event date: 19870224

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19861121

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I