EA200300623A1 - Получение соединений алюминия и кремния из руд - Google Patents

Получение соединений алюминия и кремния из руд

Info

Publication number
EA200300623A1
EA200300623A1 EA200300623A EA200300623A EA200300623A1 EA 200300623 A1 EA200300623 A1 EA 200300623A1 EA 200300623 A EA200300623 A EA 200300623A EA 200300623 A EA200300623 A EA 200300623A EA 200300623 A1 EA200300623 A1 EA 200300623A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ore
silicon compounds
obtaining aluminum
leaching
aluminum
Prior art date
Application number
EA200300623A
Other languages
English (en)
Inventor
Симха Харел
Лев Шапира
Original Assignee
Ати-Алюминум Текноледжис Исраэл Лтд.
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
Priority claimed from IL14064600A external-priority patent/IL140646A0/xx
Priority claimed from IL14403801A external-priority patent/IL144038A0/xx
Application filed by Ати-Алюминум Текноледжис Исраэл Лтд. filed Critical Ати-Алюминум Текноледжис Исраэл Лтд.
Publication of EA200300623A1 publication Critical patent/EA200300623A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C01F7/76—Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/126—Preparation of silica of undetermined type
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C01F7/743—Preparation from silicoaluminious materials, e.g. clays or bauxite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Способ получения неорганических соединений алюминия и аморфного диоксида кремния из руд, содержащих оксид алюминия, включающий: (a) выщелачивание упомянутых руд кремнефтористо-водородной кислотой для получения раствора фторосиликата алюминия; (b) отделение упомянутого полученного после выщелачивания раствора от нерастворимых материалов фильтрованием и (c) промывку упомянутых нерастворимых материалов.Отчет о международном поиске был опубликован 2003.01.03.
EA200300623A 2000-12-31 2001-12-27 Получение соединений алюминия и кремния из руд EA200300623A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL14064600A IL140646A0 (en) 2000-12-31 2000-12-31 Method for the production of aluminum salts from clay and coal ash
IL14403801A IL144038A0 (en) 2001-06-27 2001-06-27 Production of aluminum fluoride from clays and coal ash
PCT/IL2001/001210 WO2002053500A2 (en) 2000-12-31 2001-12-27 Production of aluminum compounds and silica from ores

Publications (1)

Publication Number Publication Date
EA200300623A1 true EA200300623A1 (ru) 2004-02-26

Family

ID=26324000

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300623A EA200300623A1 (ru) 2000-12-31 2001-12-27 Получение соединений алюминия и кремния из руд

Country Status (14)

Country Link
US (1) US7090809B2 (ru)
EP (1) EP1345853A2 (ru)
JP (1) JP2004533387A (ru)
KR (1) KR20030074694A (ru)
CN (1) CN1642858A (ru)
BR (1) BR0116604A (ru)
CA (1) CA2433448A1 (ru)
EA (1) EA200300623A1 (ru)
HU (1) HUP0302802A2 (ru)
IL (1) IL156652A (ru)
MX (1) MXPA03005887A (ru)
NO (1) NO20032962L (ru)
PL (1) PL363430A1 (ru)
WO (1) WO2002053500A2 (ru)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL148376A0 (en) * 2002-02-26 2002-09-12 Ati Aluminum Technologies Isra A method for the production of pure silica
AU2005237179B2 (en) * 2005-11-25 2011-03-17 Outotec Oyj Process and plant for producing metal oxide from metal compounds
RU2389682C2 (ru) * 2007-04-03 2010-05-20 Пингсхуо Индастриал ЛТД. Способ восстановления кремнезема и глинозема из летучей угольной золы
AU2008253545B2 (en) 2007-05-21 2012-04-12 Orbite Aluminae Inc. Processes for extracting aluminum and iron from aluminous ores
US20080315459A1 (en) * 2007-06-21 2008-12-25 3M Innovative Properties Company Articles and methods for replication of microstructures and nanofeatures
CN101112990B (zh) * 2007-07-05 2010-09-08 东北大学 用油页岩联产白炭黑、氧化铝及硫酸铁的方法
US20100287827A1 (en) * 2009-05-13 2010-11-18 Chandrashekhar Sonwane Process for obtaining treated coal and silica from coal containing fly ash
US7897125B1 (en) * 2009-08-14 2011-03-01 Vithal Revankar Silicon tetrafluoride byproduct separation process
CA2829049C (en) 2011-03-18 2014-12-02 Orbite Aluminae Inc. Processes for recovering rare earth elements from aluminum-bearing materials
RU2013153535A (ru) 2011-05-04 2015-06-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из различных руд
CN103842296B (zh) 2011-06-03 2016-08-24 奥贝特科技有限公司 用于制备赤铁矿的方法
CN102952951A (zh) * 2011-08-22 2013-03-06 中国科学院过程工程研究所 一种从钨冶炼渣中提取钽、铌并联产氟硅酸钾的方法
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
CA2875776A1 (en) 2012-01-10 2013-07-18 Richard Boudreault Processes for treating red mud
RU2502568C2 (ru) * 2012-02-20 2013-12-27 Открытое акционерное общество "Территориальная генерирующая компания № 11" Способ комплексной переработки золы от сжигания углей
JP2015518414A (ja) 2012-03-29 2015-07-02 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． フライアッシュ処理プロセス
KR101443836B1 (ko) * 2012-04-17 2014-09-30 송병옥 카올린(큐랙스)에서 알루미나와 실리카를 분리하는 장치 및 방법
EP2676933B1 (de) * 2012-06-20 2014-12-03 Pleason Ventures LTD Verfahren zur kalten hydrochemischen Zersetzung von Natriumhydrogenalumosilikat
CA2878744C (en) 2012-07-12 2020-09-15 Orbite Aluminae Inc. Processes for preparing aluminum chloride and various other products by hcl leaching
WO2014047728A1 (en) 2012-09-26 2014-04-03 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
EP2920114A4 (en) 2012-11-14 2016-03-02 Orbite Aluminae Inc PROCESS FOR PURIFYING ALUMINUM IONS
CN103553054B (zh) * 2013-08-01 2015-06-03 乔占印 一种稀土聚合氟硅酸铝及其制备方法
CN104445311B (zh) * 2014-10-30 2017-02-15 王立久 高含量二氧化硅质粉煤灰多联产洁净制备方法
CN105236416B (zh) * 2015-09-09 2017-10-20 洛阳国兴矿业科技有限公司 利用低品铝土矿制取白炭黑的方法
CN108579662B (zh) * 2018-04-20 2020-11-17 内江师范学院 一种从低品位高岭土中制备SiO2/Al2O3复合材料的方法
CN110844911A (zh) * 2019-12-20 2020-02-28 黄冈师范学院 一种利用含氟硅渣直接制备高纯白炭黑的方法
CN111203427A (zh) * 2020-01-13 2020-05-29 东江环保股份有限公司 废弃玻璃粉及酸洗废液的协同处理系统与处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013267B (de) * 1952-07-21 1957-08-08 Grace W R & Co Herstellung von Aluminiumfluorid
US2842426A (en) * 1957-02-15 1958-07-08 Grace W R & Co Aluminum fluoride manufacture
GB1222823A (en) * 1967-04-14 1971-02-17 English Clays Lovering Pochin Improvements in or relating to the production of aluminium fluoride and/or silica
US4013754A (en) * 1973-06-12 1977-03-22 Continental Oil Company Static leaching copper ore
US3965248A (en) * 1974-08-12 1976-06-22 Freeport Minerals Company Removal of P2 O5 from aluminum fluoride enriched crystallization mother liquors
US3961030A (en) * 1974-08-12 1976-06-01 Freeport Minerals Company Production of alumina from ores
EP0134530A3 (en) * 1983-07-29 1985-09-11 Japan Australia Process Coal Company A process for removing mineral inpurities from coals and oil shales
US4539187A (en) * 1983-10-21 1985-09-03 Hydro Fuels, Inc. Method for separating and recovering silica, aluminum and iron from fly ash, mineral ores and mine tailings
US5242670A (en) * 1992-07-02 1993-09-07 Gehringer Ronald C Method for hydrofluoric acid digestion of silica/alumina matrix material for the production of silicon tetrafluoride, aluminum fluoride and other residual metal fluorides and oxides
IL116409A (en) 1995-12-15 1999-11-30 Mashal Alumina Ind Ltd Process for the recovery of alumina and silica
CN1153141A (zh) * 1996-08-15 1997-07-02 张德明 自然反应一步酸溶法生产液体硫酸铝工艺

Also Published As

Publication number Publication date
EP1345853A2 (en) 2003-09-24
US20040047791A1 (en) 2004-03-11
WO2002053500A2 (en) 2002-07-11
MXPA03005887A (es) 2005-02-14
IL156652A (en) 2006-04-10
BR0116604A (pt) 2004-06-22
NO20032962L (no) 2003-08-27
KR20030074694A (ko) 2003-09-19
WO2002053500A3 (en) 2003-01-03
NO20032962D0 (no) 2003-06-27
CN1642858A (zh) 2005-07-20
CA2433448A1 (en) 2002-07-11
US7090809B2 (en) 2006-08-15
HUP0302802A2 (hu) 2003-11-28
JP2004533387A (ja) 2004-11-04
PL363430A1 (en) 2004-11-15

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