DE69423272D1 - Verfahren zur Behandlung von Aluminium enthaltenden Natriumhydroxidablaugen - Google Patents

Verfahren zur Behandlung von Aluminium enthaltenden Natriumhydroxidablaugen

Info

Publication number
DE69423272D1
DE69423272D1 DE69423272T DE69423272T DE69423272D1 DE 69423272 D1 DE69423272 D1 DE 69423272D1 DE 69423272 T DE69423272 T DE 69423272T DE 69423272 T DE69423272 T DE 69423272T DE 69423272 D1 DE69423272 D1 DE 69423272D1
Authority
DE
Germany
Prior art keywords
treatment
sodium hydroxide
containing aluminum
hydroxide lye
lye containing
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
DE69423272T
Other languages
English (en)
Other versions
DE69423272T2 (de
Inventor
Susumu Takayama
Yasuie Mikami
Nobuyoshi Iyatomi
Minoru Orikasa
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.)
Nittetsu Mining Co Ltd
Original Assignee
Nittetsu Mining Co Ltd
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 Nittetsu Mining Co Ltd filed Critical Nittetsu Mining Co Ltd
Application granted granted Critical
Publication of DE69423272D1 publication Critical patent/DE69423272D1/de
Publication of DE69423272T2 publication Critical patent/DE69423272T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/784—Layered double hydroxide, e.g. comprising nitrate, sulfate or carbonate ions as intercalating anions
    • C01F7/785—Hydrotalcite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/28—Purification; Separation
    • C01D1/32—Purification; Separation by absorption or precipitation
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/20—Two-dimensional structures
    • C01P2002/22—Two-dimensional structures layered hydroxide-type, e.g. of the hydrotalcite-type
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Removal Of Specific Substances (AREA)
DE69423272T 1993-07-30 1994-07-29 Verfahren zur Behandlung von Aluminium enthaltenden Natriumhydroxidablaugen Expired - Fee Related DE69423272T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20878493A JP3161491B2 (ja) 1993-07-30 1993-07-30 アルミニウムを含む苛性ソーダ廃液の処理方法

Publications (2)

Publication Number Publication Date
DE69423272D1 true DE69423272D1 (de) 2000-04-13
DE69423272T2 DE69423272T2 (de) 2000-07-13

Family

ID=16562053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423272T Expired - Fee Related DE69423272T2 (de) 1993-07-30 1994-07-29 Verfahren zur Behandlung von Aluminium enthaltenden Natriumhydroxidablaugen

Country Status (9)

Country Link
US (1) US5531906A (de)
EP (1) EP0636577B1 (de)
JP (1) JP3161491B2 (de)
CN (1) CN1089728C (de)
AU (1) AU684082B2 (de)
CA (1) CA2129176C (de)
DE (1) DE69423272T2 (de)
MY (1) MY110730A (de)
TW (1) TW272175B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719304B1 (fr) * 1994-04-29 1996-07-19 Rhone Poulenc Chimie Agent de captation de cation de métaux lourds comprenant un composé du type silicate ou aluminosilicate et un composé du type carbonate.
AU2003291428A1 (en) * 2003-11-10 2004-06-06 N. Philip Baldwin Jr. Double replacement cation neutralization of high alkalinity waste materials
ITMO20060401A1 (it) * 2006-12-07 2008-06-08 Italtecno S R L Impianto per il recupero di soda caustica da soluzioni caustiche e relativo procedimento.
JP2009001856A (ja) * 2007-06-21 2009-01-08 Seiren Co Ltd 水処理技術
CN101746873B (zh) * 2009-12-02 2012-09-05 济南大学 一种铝型材废水中镍、铬离子的去除方法
CN114480853A (zh) * 2022-01-29 2022-05-13 广东邦普循环科技有限公司 一种强碱溶液除铝的方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539306A (en) * 1966-07-25 1970-11-10 Kyowa Chem Ind Co Ltd Process for the preparation of hydrotalcite
US4904457A (en) * 1974-03-30 1990-02-27 Aluminum Company Of America Synthetic hydrotalcite
JPS51117196A (en) * 1975-04-08 1976-10-15 Nittetsu Mining Co Ltd Method for regeneration of the waste solution of the caustic soda cont aining aluminum
GB1598375A (en) * 1978-02-17 1981-09-16 Anphar Sa Aluminium magnesium carbonate
DE3306822C2 (de) * 1983-02-26 1985-01-03 Giulini Chemie Gmbh, 6700 Ludwigshafen Kristallines, basisches Aluminium-Magnesium-Carbonat
IT1181805B (it) * 1983-05-13 1987-09-30 Seitz Enzinger Noll Masch Procedimento per la rigenerazione di liscivie contenenti soda caustica e potassa caustica,inpiegate per il lavaggio di contenitori,in particolare bottiglie
JPS605021A (ja) * 1983-06-21 1985-01-11 Tomita Seiyaku Kk マグネシウムアルミニウム含水塩基性炭酸塩の製造法
US4656156A (en) * 1986-01-21 1987-04-07 Aluminum Company Of America Adsorbent and substrate products and method of producing same
JPS638215A (ja) * 1986-06-26 1988-01-14 Kureha Chem Ind Co Ltd 高濃度苛性ソ−ダ水溶液中の重金属の除去方法
US5250279A (en) * 1991-12-20 1993-10-05 J. M. Huber Corporation Method for the manufacture of hydrotalcite

Also Published As

Publication number Publication date
EP0636577B1 (de) 2000-03-08
CA2129176A1 (en) 1995-01-31
AU6878794A (en) 1995-02-09
JPH0739884A (ja) 1995-02-10
MY110730A (en) 1999-01-30
EP0636577A1 (de) 1995-02-01
CN1089728C (zh) 2002-08-28
JP3161491B2 (ja) 2001-04-25
AU684082B2 (en) 1997-12-04
DE69423272T2 (de) 2000-07-13
US5531906A (en) 1996-07-02
TW272175B (de) 1996-03-11
CA2129176C (en) 2004-04-20
CN1103383A (zh) 1995-06-07

Similar Documents

Publication Publication Date Title
DE69811818D1 (de) Verfahren zur Oberflächenbehandlung von Aluminium enthaltenden Metallen
DE69427774D1 (de) Kontinuierliches verfahren zur behandlung von nahrungsmitteln
DE69707033T2 (de) Verfahren zur Behandlung von Gasen die Organohalogenzusammensetzungen enthalten
DE69518680T2 (de) Verfahren zur Entfernung von Heteroatomen
DE69219063D1 (de) Verfahren zum Regenerieren von Ätzmitteln
DE69416645T2 (de) Verfahren zur Behandlung von photographischem Abwasser
DE69702997T2 (de) Verfahren zur Behandlung von verunreinigtem Aluminiumoxid
DE69621902T2 (de) Verfahren zum Herstellen von Alkylacrylat
DE69511442T2 (de) Verfahren zur Herstellung von Polyorganosilan
DE69423272D1 (de) Verfahren zur Behandlung von Aluminium enthaltenden Natriumhydroxidablaugen
DE69110620D1 (de) Verfahren zur Korrosionsverhinderung von Aluminiumlegierungen.
DE709363T1 (de) Verfahren zur Herstellung von Carbonatverbindungen
DE59305389D1 (de) Verfahren zur Herstellung von alpha-Fluor -beta-dicarbonylverbindungen
DE69304494D1 (de) Verfahren zur Herstellung von aktivem Magnesiumhydroxid
DE69404725T2 (de) Verfahren zur elektrolytischen Behandlung von Altbatterien
DE69307803D1 (de) Verfahren zur elektrolytischen Behandlung
DE69513850T2 (de) Verfahren zur Herstellung von Decabromdiphenylethan
DE69311213T2 (de) Verfahren zur Herstellung von 1-Aza-2-silacyclopentan-Verbindungen
DE59304085D1 (de) Verfahren zur Reinigung von Indigo
DE59309654D1 (de) Verfahren zur Herstellung von festem Natriumcyanid
DE69333521D1 (de) Verfahren zur Kristallisierung von N2-((S)-1-ethoxycarbonyl-3-phenylpropyl)-N6-trifluoroacetyl-L-lysyl-L-prolin
DE69501565D1 (de) Verfahren zur Rückgewinnung von photographischem Waschwasser
DE69501535D1 (de) Verfahren zur Reinigung von Difluormethan
DE69516065D1 (de) Verfahren zur Herstellung von wasserfreien Phenylalaninkristallen
DE69002859T2 (de) Verfahren zur Haltbarmachung von Natriumperboratmonohydrat.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee