KR860007393A - Method for producing aluminum by dry reduction - Google Patents

Method for producing aluminum by dry reduction Download PDF

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Publication number
KR860007393A
KR860007393A KR1019850001521A KR850001521A KR860007393A KR 860007393 A KR860007393 A KR 860007393A KR 1019850001521 A KR1019850001521 A KR 1019850001521A KR 850001521 A KR850001521 A KR 850001521A KR 860007393 A KR860007393 A KR 860007393A
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KR
South Korea
Prior art keywords
aluminum
dry reduction
producing aluminum
cryolite
magnesite
Prior art date
Application number
KR1019850001521A
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Korean (ko)
Other versions
KR890001656B1 (en
Inventor
박세균
이상호
신용효
최봉석
Original Assignee
박세균
이상호
신용효
최봉석
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.)
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Publication date
Application filed by 박세균, 이상호, 신용효, 최봉석 filed Critical 박세균
Priority to KR1019850001521A priority Critical patent/KR890001656B1/en
Publication of KR860007393A publication Critical patent/KR860007393A/en
Application granted granted Critical
Publication of KR890001656B1 publication Critical patent/KR890001656B1/en

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

내용 없음No content

Description

건식 환원법에 의한 알루미늄의 제조방법Method for producing aluminum by dry reduction

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

Claims (2)

알루미늄 제련에 있어서 주원료로서 점토 10㎏당, 빙정석 180-220g, 형석 20-30g, 플루오르화 칼륨 20-30g, 가성소오다 50-150g, 황산암모늄 50-100g, 암모니아수 150-250㎖, 규석 100-300g, 아질산 나트륨 70-120g, 질산칼륨 50-120g, 염소 20-30g, 알루미늄용제 20-30g, 탄소분 200-500g, 유황 20-100g, 마그네사이트 20-100g, 소금 100-300g을 첨가 배합하여 건식 환원법에 의한 제련함을 특징으로 하는 알루미늄의 제조 방법.In aluminum smelting, the main raw material per 10 kg of clay, 180-220 g of cryolite, 20-30 g of fluorite, 20-30 g of potassium fluoride, 50-150 g of sodium hydroxide, 50-100 g of ammonium sulfate, 150-250 ml of ammonia water, 100- of silica Dry reduction method by adding 300g, sodium nitrite 70-120g, potassium nitrate 50-120g, chlorine 20-30g, aluminum solvent 20-30g, carbon powder 200-500g, sulfur 20-100g, magnesite 20-100g, salt 100-300g A method for producing aluminum, characterized by smelting. 주원료로서 점토와 고령토를 3：1의 비율로 배합해서 된 혼합물 10㎏당, 빙정석 180-220g, 형석 20-30g, 플루오르화 칼륨 20-30g, 가성소오다 50-150g, 황산암모늄 50-100g, 암모니아수 150-250㎖, 규석 100-300g, 아질산 나트륨 70-120g, 질산칼륨 50-120g, 염소 20-30g, 알루미늄용제 20-30g, 탄소분 200-500g, 유황 20-100g, 마그네사이트 20-100g, 소금 100-300g을 첨가 배합하여 건식 환원법에 의한 제련함을 특징으로 하는 알루미늄의 제조 방법.Per 10 kg of the mixture of clay and kaolin in a ratio of 3: 1 as the main raw material, 180-220 g of cryolite, 20-30 g of fluorite, 20-30 g of potassium fluoride, 50-150 g of sodium hydroxide, 50-100 g of ammonium sulfate, Ammonia water 150-250ml, silica 100-300g, sodium nitrite 70-120g, potassium nitrate 50-120g, chlorine 20-30g, aluminum solvent 20-30g, carbon powder 200-500g, sulfur 20-100g, magnesite 20-100g, salt A method for producing aluminum, characterized by adding and blending 100-300 g to smelt by the dry reduction method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850001521A 1985-03-11 1985-03-11 Producing method of al by dry reducing KR890001656B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850001521A KR890001656B1 (en) 1985-03-11 1985-03-11 Producing method of al by dry reducing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850001521A KR890001656B1 (en) 1985-03-11 1985-03-11 Producing method of al by dry reducing

Publications (2)

Publication Number Publication Date
KR860007393A true KR860007393A (en) 1986-10-10
KR890001656B1 KR890001656B1 (en) 1989-05-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001521A KR890001656B1 (en) 1985-03-11 1985-03-11 Producing method of al by dry reducing

Country Status (1)

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KR (1) KR890001656B1 (en)

Also Published As

Publication number Publication date
KR890001656B1 (en) 1989-05-12

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