RO64744A - Procedeu pentru prelucrarea namolului rosu - Google Patents

Procedeu pentru prelucrarea namolului rosu

Info

Publication number
RO64744A
RO64744A RO7504973A RO7504973A RO64744A RO 64744 A RO64744 A RO 64744A RO 7504973 A RO7504973 A RO 7504973A RO 7504973 A RO7504973 A RO 7504973A RO 64744 A RO64744 A RO 64744A
Authority
RO
Romania
Prior art keywords
treating red
red sludge
sludge
treating
red
Prior art date
Application number
RO7504973A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Gyogy Dobos
Gyorgy Dobos
Zoltan Felfoldi
Gyula Horvath
Gorgy Kaptay
Zoltan Osvald
Karoly Salymar
Original Assignee
Magyar Aluminiumipari Troszt,Hu
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 Magyar Aluminiumipari Troszt,Hu filed Critical Magyar Aluminiumipari Troszt,Hu
Publication of RO64744A publication Critical patent/RO64744A/ro

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
    • 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
    • C22B7/04—Working-up slag
    • 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
    • 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
    • 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
    • C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/02—General features in the manufacture of pig-iron by applying additives, e.g. fluxing 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Treatment Of Sludge (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
RO7504973A 1972-06-06 1973-06-06 Procedeu pentru prelucrarea namolului rosu RO64744A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA002364 HU164466B (enrdf_load_stackoverflow) 1972-06-06 1972-06-06

Publications (1)

Publication Number Publication Date
RO64744A true RO64744A (ro) 1980-04-15

Family

ID=10998580

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7504973A RO64744A (ro) 1972-06-06 1973-06-06 Procedeu pentru prelucrarea namolului rosu

Country Status (8)

Country Link
JP (1) JPS5324033B2 (enrdf_load_stackoverflow)
AU (1) AU474476B2 (enrdf_load_stackoverflow)
DD (1) DD105004A5 (enrdf_load_stackoverflow)
DE (1) DE2328674A1 (enrdf_load_stackoverflow)
FR (1) FR2187694A1 (enrdf_load_stackoverflow)
HU (1) HU164466B (enrdf_load_stackoverflow)
IT (1) IT1017518B (enrdf_load_stackoverflow)
RO (1) RO64744A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005061408A1 (en) * 2003-12-24 2005-07-07 Mt Aspiring Geochemistry Consultants Pty Ltd Porous particulate material for fluid treatment, cementitious composition and method of manufacture thereof
CN1300348C (zh) * 2005-09-22 2007-02-14 贵阳铝镁设计研究院 赤泥中回收铁的方法
CN115159552B (zh) * 2022-07-04 2024-01-26 重庆大学 一种从含铝资源中回收氧化铝的方法
CN118127341B (zh) * 2024-02-05 2024-12-06 河北文丰新材料有限公司 一种回收赤泥中铝资源的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR824417A (fr) * 1936-07-20 1938-02-08 Montedison Spa Procédé de préparation de l'alumine
US2964383A (en) * 1958-09-05 1960-12-13 Reynolds Metals Co Processing of ferruginous aluminum ores

Also Published As

Publication number Publication date
DD105004A5 (enrdf_load_stackoverflow) 1974-04-05
FR2187694A1 (en) 1974-01-18
IT1017518B (it) 1977-08-10
HU164466B (enrdf_load_stackoverflow) 1974-02-28
AU474476B2 (en) 1976-07-22
DE2328674A1 (de) 1974-01-10
AU5640573A (en) 1974-12-05
FR2187694B1 (enrdf_load_stackoverflow) 1976-09-17
JPS5324033B2 (enrdf_load_stackoverflow) 1978-07-18
JPS5016608A (enrdf_load_stackoverflow) 1975-02-21

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