IN2015DN00599A - - Google Patents

Info

Publication number
IN2015DN00599A
IN2015DN00599A IN599DEN2015A IN2015DN00599A IN 2015DN00599 A IN2015DN00599 A IN 2015DN00599A IN 599DEN2015 A IN599DEN2015 A IN 599DEN2015A IN 2015DN00599 A IN2015DN00599 A IN 2015DN00599A
Authority
IN
India
Prior art keywords
leaching
red mud
acid treatment
solution
alumina
Prior art date
Application number
Other languages
English (en)
Inventor
Aleksandr Viktorovich Bogomazov
Aleksandr Sergeevich Senyuta
Original Assignee
Obshchestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzh T Ts
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 Obshchestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzh T Ts filed Critical Obshchestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzh T Ts
Publication of IN2015DN00599A publication Critical patent/IN2015DN00599A/en

Links

Classifications

    • 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
    • C22B59/00—Obtaining rare earth metals
    • 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
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/066—Treatment of the separated residue
    • 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
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IN599DEN2015 2012-07-20 2012-07-20 IN2015DN00599A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2012/000593 WO2014014380A1 (ru) 2012-07-20 2012-07-20 Способ кислотной переработки красных шламов

Publications (1)

Publication Number Publication Date
IN2015DN00599A true IN2015DN00599A (enrdf_load_stackoverflow) 2015-06-26

Family

ID=49949095

Family Applications (1)

Application Number Title Priority Date Filing Date
IN599DEN2015 IN2015DN00599A (enrdf_load_stackoverflow) 2012-07-20 2012-07-20

Country Status (7)

Country Link
US (1) US9771633B2 (enrdf_load_stackoverflow)
CN (1) CN104508159B (enrdf_load_stackoverflow)
AU (1) AU2012385520B2 (enrdf_load_stackoverflow)
CA (1) CA2877651C (enrdf_load_stackoverflow)
IN (1) IN2015DN00599A (enrdf_load_stackoverflow)
RU (1) RU2544725C1 (enrdf_load_stackoverflow)
WO (1) WO2014014380A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105087924B (zh) * 2015-10-11 2017-12-29 江西理工大学 一种用于强化浸取离子型稀土矿的助浸剂及其浸取方法
CN108359435A (zh) 2018-02-06 2018-08-03 西南石油大学 一种利用赤泥、矿渣和废弃钻井液制备的固井工作液
CN108823436A (zh) * 2018-07-05 2018-11-16 武汉工程大学 一种风化壳淋积型稀土矿的甲酸盐复合浸取剂
EP3825426A1 (en) 2019-11-22 2021-05-26 Befesa Aluminio, S.L. Process for transforming secondary aluminium oxide into alternative raw material and uses thereof
CN110935413A (zh) * 2019-12-11 2020-03-31 西安交通大学 一种赤泥酸浸工艺用酸浸罐装置及赤泥酸浸工艺方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433341A1 (de) * 1962-10-16 1969-02-27 Montedison Spa Verfahren zur Herstellung von Eisenschwamm und zur Wiedergewinnung von Titan und Aluminium aus dem Rotschlamm von Bauxit
DE2060766A1 (de) * 1970-12-10 1972-06-22 Vaw Ver Aluminium Werke Ag Verfahren zum Aufschluss des beim Bayer-Verfahren anfallenden Rotschlamms
SE7703590L (sv) * 1976-04-02 1977-10-03 Inst Atomenergi Sett att utvinna aluminiumoxid
FR2426018A1 (fr) 1978-05-18 1979-12-14 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretes par un traitement sulfurique
NO790460L (no) * 1979-02-13 1980-08-14 Elkem Spigerverket As Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner
AU563304B2 (en) * 1984-12-21 1987-07-02 Comalco Aluminium Limited Soz leach to recover soda and alumina from red mud with recycle to bayer process
SU1258815A1 (ru) * 1985-05-22 1986-09-23 Казахский Ордена Трудового Красного Знамени Политехнический Институт Им.В.И.Ленина Способ получени глинозема
RU2034066C1 (ru) * 1992-12-01 1995-04-30 Производственно-коммерческая фирма "ТНП-ИНДАСТРИ" Способ извлечения алюминия, кальция и редкоземельных металлов из красных шламов глиноземных производств
RU2048556C1 (ru) * 1992-12-01 1995-11-20 Производственно-коммерческая фирма "ТНП - Индастри" Способ извлечения алюминия, кальция и редкоземельных металлов из красных шламов
RU2140998C1 (ru) * 1998-12-07 1999-11-10 Институт химии твердого тела Уральского Отделения РАН Способ переработки красного шлама
RU2153466C1 (ru) 1999-02-08 2000-07-27 Винокуров Станислав Федорович Способ вскрытия высококремнистого алюминийсодержащего сырья
US6248302B1 (en) * 2000-02-04 2001-06-19 Goldendale Aluminum Company Process for treating red mud to recover metal values therefrom
CN100515955C (zh) * 2007-05-25 2009-07-22 宫连春 一种利用赤泥制备氧化铁红的方法
CN100549193C (zh) * 2007-12-08 2009-10-14 中国铝业股份有限公司 从赤泥中提取金属钪、钛的方法
CN102344171A (zh) * 2010-07-30 2012-02-08 孙建之 一种对赤泥和粉煤灰资源化综合利用的新方法

Also Published As

Publication number Publication date
AU2012385520B2 (en) 2017-01-05
US9771633B2 (en) 2017-09-26
CA2877651A1 (en) 2014-01-23
CA2877651C (en) 2016-10-25
WO2014014380A1 (ru) 2014-01-23
AU2012385520A1 (en) 2015-01-29
CN104508159B (zh) 2017-06-16
CN104508159A (zh) 2015-04-08
US20160369372A1 (en) 2016-12-22
RU2544725C1 (ru) 2015-03-20

Similar Documents

Publication Publication Date Title
MY163075A (en) Processing of lithium containing ore
IN2015DN00599A (enrdf_load_stackoverflow)
TN2017000124A1 (en) Method for removing iron in the manufacture of phosphoric acid
PH12015502683A1 (en) Wastewater treatment process
MX2015005115A (es) Procedimientos para la separacion de minerales.
EA201590130A1 (ru) Способ и устройство для генерации или восстановления соляной кислоты из растворов солей металлов
PH12013501249A1 (en) Method for enrichment-recovering ferronickel from raw material containing nickel, method for recovering nickel from enriched ferronickel, and method for recycling solution containing iron produced from same
EP1593417A4 (en) METHOD AND APPARATUS FOR REMOVING IONS IN A FLUID BY CRYSTALLIZATION
NZ728298A (en) Extraction of products from titanium-bearing minerals
WO2013155998A3 (zh) 一种五氧化二钒废水处理及资源循环利用的方法
CN102730721B (zh) 聚苯硫醚生产中副产物氯化钠的回收方法
WO2008125728A3 (en) Method for the treatment and reuse of a stripper solution
IN2015DN00661A (enrdf_load_stackoverflow)
JO3135B1 (ar) طريقة لانتاج حمض الهيدروكلوريك لانتاج حمض الفسفوريك من الغذاء
WO2015097455A3 (en) Novel purification processes
RU2011110240A (ru) Способ получения обесфосфоренного концентрата оолитовых железных руд
CN103924080B (zh) 一种增加相比提高钐和锌在氯化铵体系中萃取分离因素的方法
PH12014502100A1 (en) Method for producing hematite for ironmaking
PH12015501111B1 (en) Settling separation method for neutralized slurry and wet smelting method for nickel oxide ore
ATE460505T1 (de) Verfahren zum recyceln von verbrauchten tiegelauskleidungen (spl) aus der primären aluminiumproduktion
MY171488A (en) Method of purifying gas streams
SG193010A1 (en) Cellulose phosphate powder product and process for manufacture thereof, and application to removal of contaminants from aqueous solutions
WO2013023254A8 (en) Method for the recovery of magnesium sulphate and production of magnesium oxide
MX2010006634A (es) Proceso para recuperar oxidos de fierro de jales residuales generados en la producción de oxidos de fierro de alta pureza, con producción lateral de acido fosfórico.
CN104694769B (zh) 一种洁净钒液的生产方法