JPH0149645B2 - - Google Patents

Info

Publication number
JPH0149645B2
JPH0149645B2 JP60299635A JP29963585A JPH0149645B2 JP H0149645 B2 JPH0149645 B2 JP H0149645B2 JP 60299635 A JP60299635 A JP 60299635A JP 29963585 A JP29963585 A JP 29963585A JP H0149645 B2 JPH0149645 B2 JP H0149645B2
Authority
JP
Japan
Prior art keywords
liquid
humate
bayer process
slurry
red mud
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
Application number
JP60299635A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61174113A (ja
Inventor
Teii Marito Jon
Jei Ro Uiriamu
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of JPS61174113A publication Critical patent/JPS61174113A/ja
Publication of JPH0149645B2 publication Critical patent/JPH0149645B2/ja
Granted legal-status Critical Current

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
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • C01F7/47—Purification of aluminium oxide, aluminium hydroxide or aluminates of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors
    • 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
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • 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
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • C01F7/47—Purification of aluminium oxide, aluminium hydroxide or aluminates of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors
    • C01F7/473—Removal of organic compounds, e.g. sodium oxalate
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP60299635A 1984-12-27 1985-12-26 バイヤー法液体の不純物除去法 Granted JPS61174113A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/686,803 US4578255A (en) 1984-12-27 1984-12-27 Purification of Bayer process liquors
US686803 1996-07-26

Publications (2)

Publication Number Publication Date
JPS61174113A JPS61174113A (ja) 1986-08-05
JPH0149645B2 true JPH0149645B2 (en:Method) 1989-10-25

Family

ID=24757833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60299635A Granted JPS61174113A (ja) 1984-12-27 1985-12-26 バイヤー法液体の不純物除去法

Country Status (13)

Country Link
US (1) US4578255A (en:Method)
EP (1) EP0186312B1 (en:Method)
JP (1) JPS61174113A (en:Method)
CN (1) CN1007422B (en:Method)
AU (1) AU555168B2 (en:Method)
BR (1) BR8506493A (en:Method)
CA (1) CA1236680A (en:Method)
DE (2) DE3583930D1 (en:Method)
ES (1) ES8703531A1 (en:Method)
HU (1) HU200305B (en:Method)
IE (1) IE58328B1 (en:Method)
SU (1) SU1563589A3 (en:Method)
YU (1) YU44278B (en:Method)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608237A (en) * 1985-04-24 1986-08-26 Nalco Chemical Company Use of polymers in alumina precipitation in the Bayer process of bauxite beneficiation
GB8519107D0 (en) * 1985-07-29 1985-09-04 Allied Colloids Ltd Flocculation process
EP0211338A3 (en) * 1985-08-09 1988-05-25 American Cyanamid Company Process for making alumina
US4786482A (en) * 1986-02-03 1988-11-22 Aluminum Company Of America Bayer process for producing aluminum hydroxide having improved whiteness
US4717550A (en) * 1986-10-09 1988-01-05 American Cyanamid Company Process for purifying alumina
US4902425A (en) * 1986-12-24 1990-02-20 Commonwealth Scientific & Industrial Research Removal of humates from bayer process liquors
US4737352A (en) * 1987-04-09 1988-04-12 Nalco Chemical Company Use of surfactants in alumina precipitation in the bayer process
US5698109A (en) * 1990-06-29 1997-12-16 Allied Colloids Limited Purification of aqueous liquor
US5178774A (en) † 1990-06-29 1993-01-12 Allied Colloids Limited Purification of aqueous liquor
US5133874A (en) * 1990-12-24 1992-07-28 American Cyanamid Company Removal of humate from bayer alumina liquors
US5385586A (en) * 1993-03-24 1995-01-31 Nalco Chemical Company Liquor oxalate stabilizers
CA2126885A1 (en) * 1993-06-30 1994-12-31 Gillian Mary Moody Production of alumina
US5427750A (en) * 1993-10-29 1995-06-27 Nalco Chemical Company Polymers for removing humates from bayer process liquors
US5415782A (en) * 1993-11-22 1995-05-16 Nalco Chemical Company Method for the alteration of siliceous materials from bayer process liquors
FR2736908B1 (fr) * 1995-07-20 1997-08-29 Pechiney Aluminium Procede d'epuration des solutions d'aluminate de sodium contenant de l'oxalate de sodium
US5728180A (en) * 1996-06-25 1998-03-17 Aluminum Company Of America Adsorbent combinations for enhanced removal of sodium oxalate from bayer process spent liquor
DE10119685A1 (de) * 2001-04-20 2002-10-24 Stockhausen Chem Fab Gmbh Entfernung nicht-wasserlöslicher Substanzen aus Metallaufschlüssen
US7067106B2 (en) * 2003-06-30 2006-06-27 Nalco Company Aluminum hydroxide, made via the bayer process, with low organic carbon
US20050061750A1 (en) * 2003-09-23 2005-03-24 Polymer Ventures, Inc. Methods for the purification of contaminated waters
JP2006045053A (ja) * 2004-07-05 2006-02-16 Showa Denko Kk アルミニウム塩溶液の製造方法、アルミニウム塩溶液、アルミニウム塩、アルミニウム塩溶液を用いる浄化装置、アルミニウム塩溶液を使用して製造された物品
US20090176118A1 (en) * 2004-07-05 2009-07-09 Showa Denko K.K. Method for manufacturing aluminum salt solution, aluminum salt solution, aluminum salt, water purifying apparatus using the same, and articles manufactured by using the same
JP5172228B2 (ja) 2007-06-28 2013-03-27 ミドリホクヨー株式会社 革
CN100532262C (zh) * 2007-07-12 2009-08-26 中国铝业股份有限公司 一种中低品位铝土矿生产氧化铝的方法
ES2773011T3 (es) * 2007-12-28 2020-07-09 Cytec Tech Corp Método para la retirada de impurezas y agua del proceso Bayer
RU2375307C1 (ru) * 2008-04-14 2009-12-10 Открытое акционерное общество "РУСАЛ Всероссийский Алюминиево-магниевый Институт" Способ получения глинозема из боксита
RU2375308C1 (ru) * 2008-07-14 2009-12-10 Открытое акционерное общество "РУСАЛ Всероссийский Алюминиево-магниевый Институт" Способ получения глинозема из боксита
CA2752799A1 (en) * 2009-02-27 2010-09-02 Soane Energy, Llc Systems, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream
BR112012014356B1 (pt) * 2009-12-15 2023-11-14 Cytec Technology Corp Método de remoção de impurezas
DE102010019375A1 (de) * 2010-05-04 2011-11-10 Crenox Gmbh Flockungshilfsmittel für die Titandioxidherstellung
AU2018339457B2 (en) 2017-09-26 2023-11-09 Ecolab Usa Inc. Methods and compositions for bauxite beneficiation
WO2019161455A1 (en) * 2018-02-23 2019-08-29 Rio Tinto Alcan International Limited Bayer process
EP3830035A4 (en) * 2018-07-27 2022-05-04 Solenis Technologies, L.P. SYSTEMS AND PROCESSES FOR ALUMINUM OXIDE PRODUCTION
EP4065738A4 (en) * 2019-11-25 2024-01-03 Rio Tinto Alcan International Limited METHOD AND APPARATUS FOR PURIFYING A BAYER PROCESS STREAM
CN111302371B (zh) * 2020-02-24 2021-07-20 中南大学 脱除铝酸钠溶液中有机物的方法
AU2022220705A1 (en) 2021-02-12 2023-08-17 Ecolab Usa Inc. Purification of bauxite ores using boronic acid-functional compounds
CN114735736B (zh) * 2022-03-28 2024-05-03 广西田东锦鑫化工有限公司 氧化铝生产中去除铝酸钠溶液中多种有机化合物的方法
CN114920273B (zh) * 2022-07-06 2023-09-26 山东南山铝业股份有限公司 一种脱除铝酸钠溶液中中高分子量有机物的方法
CN115259194A (zh) * 2022-07-21 2022-11-01 中国铝业股份有限公司 一种脱除氧化铝生产过程中腐殖质的方法
CN116588960A (zh) * 2023-05-30 2023-08-15 中铝郑州有色金属研究院有限公司 一种去除工业铝酸钠溶液中有机物的方法
AU2024278466B2 (en) * 2023-08-04 2025-05-22 Snf Group Vanadium oxide extraction from bayer process
CN117383594A (zh) * 2023-10-16 2024-01-12 中南大学 一种在铝酸钠溶液中生成大尺寸胶束的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994806A (en) * 1972-03-08 1976-11-30 Calgon Corporation Composition and method for flocculating suspended solids
US4146573A (en) * 1978-03-10 1979-03-27 Nalco Chemical Company Red mud treatment
US4275042A (en) * 1980-01-22 1981-06-23 Alcan Research And Development Limited Removal of oxalate from Bayer process liquor
JPS5761691A (en) * 1980-04-25 1982-04-14 Kinkichi Kurihara Siliceous artificial compost
AU8040082A (en) * 1981-02-17 1982-08-26 Calgon Corporation Reducing deposition of resins in paper production
JPS5827211A (ja) * 1981-08-11 1983-02-17 Mitsubishi Electric Corp 温度制御方式
AU8854682A (en) * 1981-11-27 1983-06-02 Buckman Laboratories Inc. Quaternary ammonium graft polymers

Also Published As

Publication number Publication date
ES8703531A1 (es) 1987-02-16
CN1007422B (zh) 1990-04-04
ES550419A0 (es) 1987-02-16
EP0186312A2 (en) 1986-07-02
SU1563589A3 (ru) 1990-05-07
EP0186312B1 (en) 1991-08-28
US4578255A (en) 1986-03-25
IE58328B1 (en) 1993-09-08
YU203985A (en) 1987-12-31
AU555168B2 (en) 1986-09-11
JPS61174113A (ja) 1986-08-05
YU44278B (en) 1990-04-30
DE3583930D1 (de) 1991-10-02
AU3863185A (en) 1986-07-03
HU200305B (en) 1990-05-28
CA1236680A (en) 1988-05-17
EP0186312A3 (en) 1988-05-25
HUT39404A (en) 1986-09-29
IE853311L (en) 1986-06-27
CN85109376A (zh) 1986-08-27
DE186312T1 (de) 1986-11-06
BR8506493A (pt) 1986-09-02

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JPH0149645B2 (en:Method)
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