CA1270863A - Refractory material produced from red mud - Google Patents

Refractory material produced from red mud

Info

Publication number
CA1270863A
CA1270863A CA000552914A CA552914A CA1270863A CA 1270863 A CA1270863 A CA 1270863A CA 000552914 A CA000552914 A CA 000552914A CA 552914 A CA552914 A CA 552914A CA 1270863 A CA1270863 A CA 1270863A
Authority
CA
Canada
Prior art keywords
process according
product
red mud
mixture
binder
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA000552914A
Other languages
English (en)
French (fr)
Inventor
Claude Allaire
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Priority to CA000552914A priority Critical patent/CA1270863A/en
Priority to IN990DE1988 priority patent/IN174242B/en
Priority to EP88311165A priority patent/EP0318305B1/en
Priority to BR888806224A priority patent/BR8806224A/pt
Priority to DE8888311165T priority patent/DE3879118D1/de
Priority to ES88311165T priority patent/ES2053771T3/es
Priority to AU25917/88A priority patent/AU616704B2/en
Application granted granted Critical
Publication of CA1270863A publication Critical patent/CA1270863A/en
Priority to US07/636,749 priority patent/US5106797A/en
Priority to US07/744,956 priority patent/US5149412A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/132—Waste materials; Refuse; Residues
    • C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
    • C04B33/1322—Red mud
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
CA000552914A 1987-11-26 1987-11-26 Refractory material produced from red mud Expired - Fee Related CA1270863A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA000552914A CA1270863A (en) 1987-11-26 1987-11-26 Refractory material produced from red mud
IN990DE1988 IN174242B (enExample) 1987-11-26 1988-11-15
BR888806224A BR8806224A (pt) 1987-11-26 1988-11-25 Processo para producao de um material refratario,materiais refratarios resistentes a corrosao;e mistura adequada para ser moldada e queimada para formar um material refratario
DE8888311165T DE3879118D1 (de) 1987-11-26 1988-11-25 Feuerfestes material, hergestellt aus rotschlamm.
EP88311165A EP0318305B1 (en) 1987-11-26 1988-11-25 Refractory material produced from red mud
ES88311165T ES2053771T3 (es) 1987-11-26 1988-11-25 Material refractario producido a partir de barro rojo.
AU25917/88A AU616704B2 (en) 1987-11-26 1988-11-25 Refractory material produced from red mud
US07/636,749 US5106797A (en) 1987-11-26 1991-01-02 Refractory material produced from red mud
US07/744,956 US5149412A (en) 1987-11-26 1991-08-14 Electrolysis cell and refractory material therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000552914A CA1270863A (en) 1987-11-26 1987-11-26 Refractory material produced from red mud

Publications (1)

Publication Number Publication Date
CA1270863A true CA1270863A (en) 1990-06-26

Family

ID=4136952

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000552914A Expired - Fee Related CA1270863A (en) 1987-11-26 1987-11-26 Refractory material produced from red mud

Country Status (8)

Country Link
US (1) US5106797A (enExample)
EP (1) EP0318305B1 (enExample)
AU (1) AU616704B2 (enExample)
BR (1) BR8806224A (enExample)
CA (1) CA1270863A (enExample)
DE (1) DE3879118D1 (enExample)
ES (1) ES2053771T3 (enExample)
IN (1) IN174242B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399786A3 (en) * 1989-05-25 1992-05-27 Alcan International Limited Refractory linings capable of resisting sodium and sodium salts
US5227106A (en) * 1990-02-09 1993-07-13 Tonawanda Coke Corporation Process for making large size cast monolithic refractory repair modules suitable for use in a coke oven repair
US5314599A (en) * 1992-07-28 1994-05-24 Alcan International Limited Barrier layer against fluoride diffusion in linings of aluminum reduction cells
DE4233015C1 (de) * 1992-10-01 1993-10-28 Veitscher Magnesitwerke Ag Bindemittel für keramische Massen
ES2099033B1 (es) * 1995-09-19 1998-02-16 Univ Santiago Compostela Procedimiento para la obtencion de bloques ceramicos acumuladores de calor a partir de barros rojos del proceso bayer.
DE19722788A1 (de) * 1997-05-30 1998-12-03 Segl Bodenauskleidung einer Aluminiumelektrolysezelle
KR100284110B1 (ko) * 1998-07-28 2001-04-02 김호성 산업부산물(폐기물)을주재로한인공어초의제조방법
JP2000051848A (ja) * 1998-08-05 2000-02-22 Nippon Denshi Keiraku Kenkokai:Kk セラミック粉末、糸、布地、成形品、水質改良剤、及び土壌改良剤
KR100365866B1 (ko) * 2000-02-28 2003-01-09 (주)서홍엔지니어링건축사사 뿜칠 내화 피복재의 제조 방법
WO2007092914A2 (en) 2006-02-09 2007-08-16 Alcoa Inc. Methods, apparatus and systems for polishing wastewater utilizing natural media filtration
US20100276360A1 (en) * 2007-02-08 2010-11-04 Alcoa Inc. Methods, apparatus and systems for polishing wastewater utilizing natural media filtration
AU2011267932B2 (en) 2010-06-14 2015-09-17 Arconic Inc. Wastewater treatment system and method for removal of contaminants via mixed metal oxide beds
CA2829049C (en) 2011-03-18 2014-12-02 Orbite Aluminae Inc. Processes for recovering rare earth elements from aluminum-bearing materials
WO2012149642A1 (en) 2011-05-04 2012-11-08 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
EP2714594A4 (en) 2011-06-03 2015-05-20 Orbite Aluminae Inc PROCESS FOR PRODUCING HEMATITE
IN2014DN03007A (enExample) 2011-09-16 2015-05-08 Orbite Aluminae Inc
WO2013104059A1 (en) 2012-01-10 2013-07-18 Orbite Aluminae Inc. Processes for treating red mud
EP2838848B1 (en) 2012-03-29 2019-05-08 Orbite Technologies Inc. Processes for treating fly ashes
BR112015000626A2 (pt) 2012-07-12 2017-06-27 Orbite Aluminae Inc processos para preparação de óxido de titânio e outros produtos variados
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
BR112015011049A2 (pt) 2012-11-14 2017-07-11 Orbite Aluminae Inc métodos para purificação de íons de alumínio
EP2943442A4 (en) 2013-01-11 2016-04-06 Alcoa Inc Wastewater treatment systems and methods
GB201522152D0 (en) * 2015-12-15 2016-01-27 Purgo Ltd Improvements in and relating to waste treatment
CN111635249A (zh) * 2020-06-29 2020-09-08 青岛海湾科技产业研究院有限公司 一种轻质高强度陶粒及其制备方法
CN112521180A (zh) * 2020-12-24 2021-03-19 深圳市宏通新材料有限公司 赤泥陶瓷产品的制作方法
CN113087516B (zh) * 2021-03-31 2022-07-22 重庆上甲电子股份有限公司 利用工业废弃物制备锰锌铁氧体的低温烧结方法
CN120309327B (zh) * 2025-06-12 2025-08-26 福建省德化新凯丰陶瓷有限公司 一种高耐腐的环保陶瓷及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063028C3 (de) * 1970-12-22 1977-04-14 Giulini Gmbh Geb Verfahren zur herstellung von ziegeln aus rotschlamm
DE2150677A1 (de) * 1971-10-12 1973-04-19 Giulini Gmbh Geb Verfahren zur herstellung von ziegeln aus rotschlamm
US3879211A (en) * 1973-06-14 1975-04-22 Joseph M Klotz Ceramic product and method of making same
US3985567A (en) * 1974-09-18 1976-10-12 University Of Guyana Method of treating bauxite waste red mud with acid and making construction bricks from the treated material
US4368273A (en) * 1979-12-07 1983-01-11 Chemokomplex Vegyipari Gep-Es Berendezes Export-Import Vallalat Process for the utilization in the ceramics industry of red mud from alumina plants

Also Published As

Publication number Publication date
AU2591788A (en) 1989-06-01
BR8806224A (pt) 1989-08-15
DE3879118D1 (de) 1993-04-15
EP0318305A3 (en) 1990-05-23
US5106797A (en) 1992-04-21
EP0318305B1 (en) 1993-03-10
AU616704B2 (en) 1991-11-07
IN174242B (enExample) 1994-10-22
ES2053771T3 (es) 1994-08-01
EP0318305A2 (en) 1989-05-31

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