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SU454839A1 - Briquette for obtaining aluminium-silicon - Google Patents

Briquette for obtaining aluminium-silicon

Info

Publication number
SU454839A1
SU454839A1 SU7101695232A SU1695232A SU454839A1 SU 454839 A1 SU454839 A1 SU 454839A1 SU 7101695232 A SU7101695232 A SU 7101695232A SU 1695232 A SU1695232 A SU 1695232A SU 454839 A1 SU454839 A1 SU 454839A1
Authority
SU
USSR - Soviet Union
Prior art keywords
briquette
silicon
alumina
distensillimanite
obtaining aluminium
Prior art date
Application number
SU7101695232A
Other languages
Russian (ru)
Inventor
Д.В. Ильинков
П.И. Вольпин
В.П. Румянцев
С.А. Артеменко
М.Х. Аливойводич
В.Г. Задорожный
В.В. Варэн
Р.И. Рагулина
Б.И. Емлин
М.И. Гасик
С.И. Хитрик
Н.С. Климкович
А.Я. Новиков
Л.И. Гасик
Original Assignee
Днепровский Ордена Ленина Алюминиевый Завод
Верхнеднепровский Горнометаллургический Комбинат
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 Днепровский Ордена Ленина Алюминиевый Завод, Верхнеднепровский Горнометаллургический Комбинат filed Critical Днепровский Ордена Ленина Алюминиевый Завод
Priority to SU7101695232A priority Critical patent/SU454839A1/en
Priority to DE19722244899 priority patent/DE2244899C3/en
Priority to CA151,722A priority patent/CA966312A/en
Priority to US289945A priority patent/US3892558A/en
Priority to AU46790/72A priority patent/AU453123B2/en
Application granted granted Critical
Publication of SU454839A1 publication Critical patent/SU454839A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C22B21/0007—Preliminary treatment of ores or scrap or any other metal source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Conductive Materials (AREA)

Description

1one

Изобретение относитс  к цветной металлургии , а именно к процессу получени  силикоалюмини  электротермическим способом в рудовосстановительных печах.The invention relates to non-ferrous metallurgy, in particular to a process for the production of a silicoaluminous electrothermal method in ore-reducing furnaces.

Известен брикет дл  получени  силикоалюмини  путем карботермического восстановлени  сырь , содержащий углеродистый восстановитель, глинозем и алюмосиликаты, например каолин, дистенсиллиманит.A briquette for producing silicoaluminium by the carbothermic reduction of raw materials containing carbonaceous reducing agent, alumina and aluminosilicates, for example kaolin, and distensillimanite, is known.

Цель изобретени  - повысить техникэкономические показатели процесса. Это достигаетс  тем, что предложенны брикет содержит, вес.%: Углеродистый The purpose of the invention is to improve the technical and economic indicators of the process. This is achieved by the fact that the proposed briquette contains, wt.%: Carbon

30-40 восстановитель 30-40 reducing agent

4-20 Глинозем . 4-20 Alumina.

8-40 Каолин Остальное8-40 Kaolin Else

ДистенсиллиманитDistensillimanite

В качестве дистенсиллиманита используют отходы производства титановых и цирконовых концентратов. Использование брикетов такого состава позвол ет улучшить тепловой и электрический режим работы печи и повысить технико-экономические показатели производства силикоалюмини .As distansillimanite use waste production of titanium and zircon concentrates. The use of briquettes of such composition allows to improve the thermal and electrical operation of the furnace and to improve the technical and economic indicators of the production of silicon-aluminum.

Например, расход глинозема на производство алюминий-кремниевых сплавов снижаетс  более чем на 10%, расход добавок электролитического алюмини , необходимых дл  корректировки получаемых сплавов, уменьшаетс  более чем на 2% при значительном улучшении других показателей.For example, the consumption of alumina for the production of aluminum-silicon alloys is reduced by more than 10%, the consumption of electrolytic aluminum additives needed to adjust the resulting alloys is reduced by more than 2%, with significant improvements in other indicators.

Claims (1)

Формула изобретени Invention Formula Брикет дл  получени  силикоалюмини  путем карботермического восстановлени  сырь , содержащий углеродистый восстановитель, глинозем и алюмосиликаты , например каолин, дистенсиллиманит , отличающийс  тем, что, с целью повышени  технико-экономических показателей процесса, он содержит, вес.%:The briquette for producing silicoaluminium by carbothermic reduction of the raw material containing carbonaceous reducing agent, alumina and aluminosilicates, for example kaolin, distensillimanite, characterized in that, in order to improve the technical and economic indicators of the process, it contains, wt%: УглеродистыйCarbonaceous восстановительreducing agent ГлиноземAlumina КаолинKaolin ДистенсиллиманитDistensillimanite
SU7101695232A 1971-09-17 1971-09-17 Briquette for obtaining aluminium-silicon SU454839A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SU7101695232A SU454839A1 (en) 1971-09-17 1971-09-17 Briquette for obtaining aluminium-silicon
DE19722244899 DE2244899C3 (en) 1971-09-17 1972-09-13 Briquette for the production of silicon aluminum
CA151,722A CA966312A (en) 1971-09-17 1972-09-14 Briquette for producing aluminum-silicon
US289945A US3892558A (en) 1971-09-17 1972-09-18 Briquette for producing aluminum-silicon
AU46790/72A AU453123B2 (en) 1972-09-18 Briquette. for producing aluminum silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7101695232A SU454839A1 (en) 1971-09-17 1971-09-17 Briquette for obtaining aluminium-silicon

Publications (1)

Publication Number Publication Date
SU454839A1 true SU454839A1 (en) 1977-11-25

Family

ID=20487266

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7101695232A SU454839A1 (en) 1971-09-17 1971-09-17 Briquette for obtaining aluminium-silicon

Country Status (3)

Country Link
US (1) US3892558A (en)
CA (1) CA966312A (en)
SU (1) SU454839A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046558A (en) * 1976-11-22 1977-09-06 Aluminum Company Of America Method for the production of aluminum-silicon alloys
US4053303A (en) * 1976-12-06 1977-10-11 Aluminum Company Of America Method of carbothermically producing aluminum-silicon alloys
JPS591777B2 (en) * 1980-04-22 1984-01-13 三井アルミニウム工業株式会社 Aluminum reduction smelting method
SE450583B (en) * 1982-10-22 1987-07-06 Skf Steel Eng Ab SET TO MAKE ALUMINUM-silicon alloys
US4659374A (en) * 1985-06-14 1987-04-21 Dow Corning Corporation Mixed binder systems for agglomerates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1686206A (en) * 1924-01-12 1928-10-02 Flodin Henning Gustav Method of producing metals or metal alloys low in carbon directly out of ore or the like
US1741920A (en) * 1926-12-21 1929-12-31 Vitrefax Company Refractory composition and method of making
US2054427A (en) * 1932-12-21 1936-09-15 Calloy Ltd Process for the reduction of silicates other than alkaline earth metal silicates and the production of alloys of aluminium
US2627458A (en) * 1950-05-26 1953-02-03 Quebec Metallurg Ind Ltd Production of aluminum-silicon alloys
US3655362A (en) * 1969-05-16 1972-04-11 Reynolds Metals Co Process for the thermal reduction of alumina-bearing ores

Also Published As

Publication number Publication date
AU4679072A (en) 1974-04-04
DE2244899A1 (en) 1973-03-22
CA966312A (en) 1975-04-22
US3892558A (en) 1975-07-01
DE2244899B2 (en) 1975-09-11

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